diff options
Diffstat (limited to 'libcxx/test/utilities/function.objects')
103 files changed, 5214 insertions, 105 deletions
diff --git a/libcxx/test/utilities/function.objects/arithmetic.operations/divides.pass.cpp b/libcxx/test/utilities/function.objects/arithmetic.operations/divides.pass.cpp index c8528c2303f..3c19624e754 100644 --- a/libcxx/test/utilities/function.objects/arithmetic.operations/divides.pass.cpp +++ b/libcxx/test/utilities/function.objects/arithmetic.operations/divides.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// divides
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::divides<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(36, 4) == 9);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// divides + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::divides<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(36, 4) == 9); +} diff --git a/libcxx/test/utilities/function.objects/arithmetic.operations/minus.pass.cpp b/libcxx/test/utilities/function.objects/arithmetic.operations/minus.pass.cpp index e21d03f43ba..11336d113eb 100644 --- a/libcxx/test/utilities/function.objects/arithmetic.operations/minus.pass.cpp +++ b/libcxx/test/utilities/function.objects/arithmetic.operations/minus.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// minus
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::minus<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(3, 2) == 1);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// minus + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::minus<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(3, 2) == 1); +} diff --git a/libcxx/test/utilities/function.objects/arithmetic.operations/modulus.pass.cpp b/libcxx/test/utilities/function.objects/arithmetic.operations/modulus.pass.cpp index 39315696625..ade0f91c1d7 100644 --- a/libcxx/test/utilities/function.objects/arithmetic.operations/modulus.pass.cpp +++ b/libcxx/test/utilities/function.objects/arithmetic.operations/modulus.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// modulus
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::modulus<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(36, 8) == 4);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// modulus + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::modulus<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(36, 8) == 4); +} diff --git a/libcxx/test/utilities/function.objects/arithmetic.operations/multiplies.pass.cpp b/libcxx/test/utilities/function.objects/arithmetic.operations/multiplies.pass.cpp index f020cd56194..93dbf4137bc 100644 --- a/libcxx/test/utilities/function.objects/arithmetic.operations/multiplies.pass.cpp +++ b/libcxx/test/utilities/function.objects/arithmetic.operations/multiplies.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// multiplies
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::multiplies<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(3, 2) == 6);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// multiplies + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::multiplies<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(3, 2) == 6); +} diff --git a/libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp b/libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp index 59b56a3c62d..72a90b903f1 100644 --- a/libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp +++ b/libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// negate
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::negate<int> F;
const F f = F();
static_assert((std::is_base_of<std::unary_function<int, int>, F>::value), "");
assert(f(36) == -36);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// negate + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::negate<int> F; + const F f = F(); + static_assert((std::is_base_of<std::unary_function<int, int>, F>::value), ""); + assert(f(36) == -36); +} diff --git a/libcxx/test/utilities/function.objects/arithmetic.operations/plus.pass.cpp b/libcxx/test/utilities/function.objects/arithmetic.operations/plus.pass.cpp index 2e922d2d010..40077fe36db 100644 --- a/libcxx/test/utilities/function.objects/arithmetic.operations/plus.pass.cpp +++ b/libcxx/test/utilities/function.objects/arithmetic.operations/plus.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// plus
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::plus<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(3, 2) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// plus + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::plus<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(3, 2) == 5); +} diff --git a/libcxx/test/utilities/function.objects/base/nothing_to_do.pass.cpp b/libcxx/test/utilities/function.objects/base/nothing_to_do.pass.cpp index e8db90cbee0..b89f168e9c4 100644 --- a/libcxx/test/utilities/function.objects/base/nothing_to_do.pass.cpp +++ b/libcxx/test/utilities/function.objects/base/nothing_to_do.pass.cpp @@ -1 +1,12 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
int main()
{
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +int main() +{ +} diff --git a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_int_0.pass.cpp b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_int_0.pass.cpp index 28ec9d4b123..61211308bba 100644 --- a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_int_0.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_int_0.pass.cpp @@ -1 +1,53 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<CopyConstructible Fn, CopyConstructible... Types>
// unspecified bind(Fn, Types...);
// template<Returnable R, CopyConstructible Fn, CopyConstructible... Types>
// unspecified bind(Fn, Types...);
#include <functional>
#include <cassert>
template <class R, class F>
void
test(F f, R expected)
{
assert(f() == expected);
}
template <class R, class F>
void
test_const(const F& f, R expected)
{
assert(f() == expected);
}
int f() {return 1;}
struct A_int_0
{
int operator()() {return 4;}
int operator()() const {return 5;}
};
int main()
{
test(std::bind(f), 1);
test(std::bind(&f), 1);
test(std::bind(A_int_0()), 4);
test_const(std::bind(A_int_0()), 5);
test(std::bind<int>(f), 1);
test(std::bind<int>(&f), 1);
test(std::bind<int>(A_int_0()), 4);
test_const(std::bind<int>(A_int_0()), 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<CopyConstructible Fn, CopyConstructible... Types> +// unspecified bind(Fn, Types...); +// template<Returnable R, CopyConstructible Fn, CopyConstructible... Types> +// unspecified bind(Fn, Types...); + +#include <functional> +#include <cassert> + +template <class R, class F> +void +test(F f, R expected) +{ + assert(f() == expected); +} + +template <class R, class F> +void +test_const(const F& f, R expected) +{ + assert(f() == expected); +} + +int f() {return 1;} + +struct A_int_0 +{ + int operator()() {return 4;} + int operator()() const {return 5;} +}; + +int main() +{ + test(std::bind(f), 1); + test(std::bind(&f), 1); + test(std::bind(A_int_0()), 4); + test_const(std::bind(A_int_0()), 5); + + test(std::bind<int>(f), 1); + test(std::bind<int>(&f), 1); + test(std::bind<int>(A_int_0()), 4); + test_const(std::bind<int>(A_int_0()), 5); +} diff --git a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_lvalue.pass.cpp b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_lvalue.pass.cpp index 84afdea2b8c..3b6f5d44050 100644 --- a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_lvalue.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_lvalue.pass.cpp @@ -1 +1,267 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<CopyConstructible Fn, CopyConstructible... Types>
// unspecified bind(Fn, Types...);
// template<Returnable R, CopyConstructible Fn, CopyConstructible... Types>
// unspecified bind(Fn, Types...);
#include <stdio.h>
#include <functional>
#include <cassert>
int count = 0;
// 1 arg, return void
void f_void_1(int i)
{
count += i;
}
struct A_void_1
{
void operator()(int i)
{
count += i;
}
void mem1() {++count;}
void mem2() const {count += 2;}
};
void
test_void_1()
{
using namespace std::placeholders;
int save_count = count;
// function
{
int i = 2;
std::bind(f_void_1, _1)(i);
assert(count == save_count + 2);
save_count = count;
}
{
int i = 2;
std::bind(f_void_1, i)();
assert(count == save_count + 2);
save_count = count;
}
// function pointer
{
void (*fp)(int) = f_void_1;
int i = 3;
std::bind(fp, _1)(i);
assert(count == save_count+3);
save_count = count;
}
{
void (*fp)(int) = f_void_1;
int i = 3;
std::bind(fp, i)();
assert(count == save_count+3);
save_count = count;
}
// functor
{
A_void_1 a0;
int i = 4;
std::bind(a0, _1)(i);
assert(count == save_count+4);
save_count = count;
}
{
A_void_1 a0;
int i = 4;
std::bind(a0, i)();
assert(count == save_count+4);
save_count = count;
}
// member function pointer
{
void (A_void_1::*fp)() = &A_void_1::mem1;
A_void_1 a;
std::bind(fp, _1)(a);
assert(count == save_count+1);
save_count = count;
A_void_1* ap = &a;
std::bind(fp, _1)(ap);
assert(count == save_count+1);
save_count = count;
}
{
void (A_void_1::*fp)() = &A_void_1::mem1;
A_void_1 a;
std::bind(fp, a)();
assert(count == save_count+1);
save_count = count;
A_void_1* ap = &a;
std::bind(fp, ap)();
assert(count == save_count+1);
save_count = count;
}
// const member function pointer
{
void (A_void_1::*fp)() const = &A_void_1::mem2;
A_void_1 a;
std::bind(fp, _1)(a);
assert(count == save_count+2);
save_count = count;
A_void_1* ap = &a;
std::bind(fp, _1)(ap);
assert(count == save_count+2);
save_count = count;
}
{
void (A_void_1::*fp)() const = &A_void_1::mem2;
A_void_1 a;
std::bind(fp, a)();
assert(count == save_count+2);
save_count = count;
A_void_1* ap = &a;
std::bind(fp, ap)();
assert(count == save_count+2);
save_count = count;
}
}
// 1 arg, return int
int f_int_1(int i)
{
return i + 1;
}
struct A_int_1
{
A_int_1() : data_(5) {}
int operator()(int i)
{
return i - 1;
}
int mem1() {return 3;}
int mem2() const {return 4;}
int data_;
};
void
test_int_1()
{
using namespace std::placeholders;
// function
{
int i = 2;
assert(std::bind(f_int_1, _1)(i) == 3);
assert(std::bind(f_int_1, i)() == 3);
}
// function pointer
{
int (*fp)(int) = f_int_1;
int i = 3;
assert(std::bind(fp, _1)(i) == 4);
assert(std::bind(fp, i)() == 4);
}
// functor
{
int i = 4;
assert(std::bind(A_int_1(), _1)(i) == 3);
assert(std::bind(A_int_1(), i)() == 3);
}
// member function pointer
{
A_int_1 a;
assert(std::bind(&A_int_1::mem1, _1)(a) == 3);
assert(std::bind(&A_int_1::mem1, a)() == 3);
A_int_1* ap = &a;
assert(std::bind(&A_int_1::mem1, _1)(ap) == 3);
assert(std::bind(&A_int_1::mem1, ap)() == 3);
}
// const member function pointer
{
A_int_1 a;
assert(std::bind(&A_int_1::mem2, _1)(A_int_1()) == 4);
assert(std::bind(&A_int_1::mem2, A_int_1())() == 4);
A_int_1* ap = &a;
assert(std::bind(&A_int_1::mem2, _1)(ap) == 4);
assert(std::bind(&A_int_1::mem2, ap)() == 4);
}
// member data pointer
{
A_int_1 a;
assert(std::bind(&A_int_1::data_, _1)(a) == 5);
assert(std::bind(&A_int_1::data_, a)() == 5);
A_int_1* ap = &a;
assert(std::bind(&A_int_1::data_, _1)(a) == 5);
std::bind(&A_int_1::data_, _1)(a) = 6;
assert(std::bind(&A_int_1::data_, _1)(a) == 6);
assert(std::bind(&A_int_1::data_, _1)(ap) == 6);
std::bind(&A_int_1::data_, _1)(ap) = 7;
assert(std::bind(&A_int_1::data_, _1)(ap) == 7);
}
}
// 2 arg, return void
void f_void_2(int i, int j)
{
count += i+j;
}
struct A_void_2
{
void operator()(int i, int j)
{
count += i+j;
}
void mem1(int i) {count += i;}
void mem2(int i) const {count += i;}
};
void
test_void_2()
{
using namespace std::placeholders;
int save_count = count;
// function
{
int i = 2;
int j = 3;
std::bind(f_void_2, _1, _2)(i, j);
assert(count == save_count+5);
save_count = count;
std::bind(f_void_2, i, _1)(j);
assert(count == save_count+5);
save_count = count;
std::bind(f_void_2, i, j)();
assert(count == save_count+5);
save_count = count;
}
// member function pointer
{
int j = 3;
std::bind(&A_void_2::mem1, _1, _2)(A_void_2(), j);
assert(count == save_count+3);
save_count = count;
std::bind(&A_void_2::mem1, _2, _1)(j, A_void_2());
assert(count == save_count+3);
save_count = count;
}
}
int main()
{
test_void_1();
test_int_1();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<CopyConstructible Fn, CopyConstructible... Types> +// unspecified bind(Fn, Types...); +// template<Returnable R, CopyConstructible Fn, CopyConstructible... Types> +// unspecified bind(Fn, Types...); + +#include <stdio.h> + +#include <functional> +#include <cassert> + +int count = 0; + +// 1 arg, return void + +void f_void_1(int i) +{ + count += i; +} + +struct A_void_1 +{ + void operator()(int i) + { + count += i; + } + + void mem1() {++count;} + void mem2() const {count += 2;} +}; + +void +test_void_1() +{ + using namespace std::placeholders; + int save_count = count; + // function + { + int i = 2; + std::bind(f_void_1, _1)(i); + assert(count == save_count + 2); + save_count = count; + } + { + int i = 2; + std::bind(f_void_1, i)(); + assert(count == save_count + 2); + save_count = count; + } + // function pointer + { + void (*fp)(int) = f_void_1; + int i = 3; + std::bind(fp, _1)(i); + assert(count == save_count+3); + save_count = count; + } + { + void (*fp)(int) = f_void_1; + int i = 3; + std::bind(fp, i)(); + assert(count == save_count+3); + save_count = count; + } + // functor + { + A_void_1 a0; + int i = 4; + std::bind(a0, _1)(i); + assert(count == save_count+4); + save_count = count; + } + { + A_void_1 a0; + int i = 4; + std::bind(a0, i)(); + assert(count == save_count+4); + save_count = count; + } + // member function pointer + { + void (A_void_1::*fp)() = &A_void_1::mem1; + A_void_1 a; + std::bind(fp, _1)(a); + assert(count == save_count+1); + save_count = count; + A_void_1* ap = &a; + std::bind(fp, _1)(ap); + assert(count == save_count+1); + save_count = count; + } + { + void (A_void_1::*fp)() = &A_void_1::mem1; + A_void_1 a; + std::bind(fp, a)(); + assert(count == save_count+1); + save_count = count; + A_void_1* ap = &a; + std::bind(fp, ap)(); + assert(count == save_count+1); + save_count = count; + } + // const member function pointer + { + void (A_void_1::*fp)() const = &A_void_1::mem2; + A_void_1 a; + std::bind(fp, _1)(a); + assert(count == save_count+2); + save_count = count; + A_void_1* ap = &a; + std::bind(fp, _1)(ap); + assert(count == save_count+2); + save_count = count; + } + { + void (A_void_1::*fp)() const = &A_void_1::mem2; + A_void_1 a; + std::bind(fp, a)(); + assert(count == save_count+2); + save_count = count; + A_void_1* ap = &a; + std::bind(fp, ap)(); + assert(count == save_count+2); + save_count = count; + } +} + +// 1 arg, return int + +int f_int_1(int i) +{ + return i + 1; +} + +struct A_int_1 +{ + A_int_1() : data_(5) {} + int operator()(int i) + { + return i - 1; + } + + int mem1() {return 3;} + int mem2() const {return 4;} + int data_; +}; + +void +test_int_1() +{ + using namespace std::placeholders; + // function + { + int i = 2; + assert(std::bind(f_int_1, _1)(i) == 3); + assert(std::bind(f_int_1, i)() == 3); + } + // function pointer + { + int (*fp)(int) = f_int_1; + int i = 3; + assert(std::bind(fp, _1)(i) == 4); + assert(std::bind(fp, i)() == 4); + } + // functor + { + int i = 4; + assert(std::bind(A_int_1(), _1)(i) == 3); + assert(std::bind(A_int_1(), i)() == 3); + } + // member function pointer + { + A_int_1 a; + assert(std::bind(&A_int_1::mem1, _1)(a) == 3); + assert(std::bind(&A_int_1::mem1, a)() == 3); + A_int_1* ap = &a; + assert(std::bind(&A_int_1::mem1, _1)(ap) == 3); + assert(std::bind(&A_int_1::mem1, ap)() == 3); + } + // const member function pointer + { + A_int_1 a; + assert(std::bind(&A_int_1::mem2, _1)(A_int_1()) == 4); + assert(std::bind(&A_int_1::mem2, A_int_1())() == 4); + A_int_1* ap = &a; + assert(std::bind(&A_int_1::mem2, _1)(ap) == 4); + assert(std::bind(&A_int_1::mem2, ap)() == 4); + } + // member data pointer + { + A_int_1 a; + assert(std::bind(&A_int_1::data_, _1)(a) == 5); + assert(std::bind(&A_int_1::data_, a)() == 5); + A_int_1* ap = &a; + assert(std::bind(&A_int_1::data_, _1)(a) == 5); + std::bind(&A_int_1::data_, _1)(a) = 6; + assert(std::bind(&A_int_1::data_, _1)(a) == 6); + assert(std::bind(&A_int_1::data_, _1)(ap) == 6); + std::bind(&A_int_1::data_, _1)(ap) = 7; + assert(std::bind(&A_int_1::data_, _1)(ap) == 7); + } +} + +// 2 arg, return void + +void f_void_2(int i, int j) +{ + count += i+j; +} + +struct A_void_2 +{ + void operator()(int i, int j) + { + count += i+j; + } + + void mem1(int i) {count += i;} + void mem2(int i) const {count += i;} +}; + +void +test_void_2() +{ + using namespace std::placeholders; + int save_count = count; + // function + { + int i = 2; + int j = 3; + std::bind(f_void_2, _1, _2)(i, j); + assert(count == save_count+5); + save_count = count; + std::bind(f_void_2, i, _1)(j); + assert(count == save_count+5); + save_count = count; + std::bind(f_void_2, i, j)(); + assert(count == save_count+5); + save_count = count; + } + // member function pointer + { + int j = 3; + std::bind(&A_void_2::mem1, _1, _2)(A_void_2(), j); + assert(count == save_count+3); + save_count = count; + std::bind(&A_void_2::mem1, _2, _1)(j, A_void_2()); + assert(count == save_count+3); + save_count = count; + } +} + +int main() +{ + test_void_1(); + test_int_1(); +} diff --git a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_rvalue.pass.cpp b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_rvalue.pass.cpp index 508caee69c6..365b38e87ec 100644 --- a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_rvalue.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_rvalue.pass.cpp @@ -1 +1,248 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<CopyConstructible Fn, CopyConstructible... Types>
// unspecified bind(Fn, Types...);
// template<Returnable R, CopyConstructible Fn, CopyConstructible... Types>
// unspecified bind(Fn, Types...);
#include <stdio.h>
#include <functional>
#include <cassert>
int count = 0;
// 1 arg, return void
void f_void_1(int i)
{
count += i;
}
struct A_void_1
{
void operator()(int i)
{
count += i;
}
void mem1() {++count;}
void mem2() const {count += 2;}
};
void
test_void_1()
{
using namespace std::placeholders;
int save_count = count;
// function
{
std::bind(f_void_1, _1)(2);
assert(count == save_count + 2);
save_count = count;
}
{
std::bind(f_void_1, 2)();
assert(count == save_count + 2);
save_count = count;
}
// function pointer
{
void (*fp)(int) = f_void_1;
std::bind(fp, _1)(3);
assert(count == save_count+3);
save_count = count;
}
{
void (*fp)(int) = f_void_1;
std::bind(fp, 3)();
assert(count == save_count+3);
save_count = count;
}
// functor
{
A_void_1 a0;
std::bind(a0, _1)(4);
assert(count == save_count+4);
save_count = count;
}
{
A_void_1 a0;
std::bind(a0, 4)();
assert(count == save_count+4);
save_count = count;
}
// member function pointer
{
void (A_void_1::*fp)() = &A_void_1::mem1;
std::bind(fp, _1)(A_void_1());
assert(count == save_count+1);
save_count = count;
A_void_1 a;
std::bind(fp, _1)(&a);
assert(count == save_count+1);
save_count = count;
}
{
void (A_void_1::*fp)() = &A_void_1::mem1;
std::bind(fp, A_void_1())();
assert(count == save_count+1);
save_count = count;
A_void_1 a;
std::bind(fp, &a)();
assert(count == save_count+1);
save_count = count;
}
// const member function pointer
{
void (A_void_1::*fp)() const = &A_void_1::mem2;
std::bind(fp, _1)(A_void_1());
assert(count == save_count+2);
save_count = count;
A_void_1 a;
std::bind(fp, _1)(&a);
assert(count == save_count+2);
save_count = count;
}
{
void (A_void_1::*fp)() const = &A_void_1::mem2;
std::bind(fp, A_void_1())();
assert(count == save_count+2);
save_count = count;
A_void_1 a;
std::bind(fp, &a)();
assert(count == save_count+2);
save_count = count;
}
}
// 1 arg, return int
int f_int_1(int i)
{
return i + 1;
}
struct A_int_1
{
A_int_1() : data_(5) {}
int operator()(int i)
{
return i - 1;
}
int mem1() {return 3;}
int mem2() const {return 4;}
int data_;
};
void
test_int_1()
{
using namespace std::placeholders;
// function
{
assert(std::bind(f_int_1, _1)(2) == 3);
assert(std::bind(f_int_1, 2)() == 3);
}
// function pointer
{
int (*fp)(int) = f_int_1;
assert(std::bind(fp, _1)(3) == 4);
assert(std::bind(fp, 3)() == 4);
}
// functor
{
assert(std::bind(A_int_1(), _1)(4) == 3);
assert(std::bind(A_int_1(), 4)() == 3);
}
// member function pointer
{
assert(std::bind(&A_int_1::mem1, _1)(A_int_1()) == 3);
assert(std::bind(&A_int_1::mem1, A_int_1())() == 3);
A_int_1 a;
assert(std::bind(&A_int_1::mem1, _1)(&a) == 3);
assert(std::bind(&A_int_1::mem1, &a)() == 3);
}
// const member function pointer
{
assert(std::bind(&A_int_1::mem2, _1)(A_int_1()) == 4);
assert(std::bind(&A_int_1::mem2, A_int_1())() == 4);
A_int_1 a;
assert(std::bind(&A_int_1::mem2, _1)(&a) == 4);
assert(std::bind(&A_int_1::mem2, &a)() == 4);
}
// member data pointer
{
assert(std::bind(&A_int_1::data_, _1)(A_int_1()) == 5);
assert(std::bind(&A_int_1::data_, A_int_1())() == 5);
A_int_1 a;
assert(std::bind(&A_int_1::data_, _1)(a) == 5);
std::bind(&A_int_1::data_, _1)(a) = 6;
assert(std::bind(&A_int_1::data_, _1)(a) == 6);
assert(std::bind(&A_int_1::data_, _1)(&a) == 6);
std::bind(&A_int_1::data_, _1)(&a) = 7;
assert(std::bind(&A_int_1::data_, _1)(&a) == 7);
}
}
// 2 arg, return void
void f_void_2(int i, int j)
{
count += i+j;
}
struct A_void_2
{
void operator()(int i, int j)
{
count += i+j;
}
void mem1(int i) {count += i;}
void mem2(int i) const {count += i;}
};
void
test_void_2()
{
using namespace std::placeholders;
int save_count = count;
// function
{
std::bind(f_void_2, _1, _2)(2, 3);
assert(count == save_count+5);
save_count = count;
std::bind(f_void_2, 2, _1)(3);
assert(count == save_count+5);
save_count = count;
std::bind(f_void_2, 2, 3)();
assert(count == save_count+5);
save_count = count;
}
// member function pointer
{
std::bind(&A_void_2::mem1, _1, _2)(A_void_2(), 3);
assert(count == save_count+3);
save_count = count;
std::bind(&A_void_2::mem1, _2, _1)(3, A_void_2());
assert(count == save_count+3);
save_count = count;
}
}
int main()
{
test_void_1();
test_int_1();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<CopyConstructible Fn, CopyConstructible... Types> +// unspecified bind(Fn, Types...); +// template<Returnable R, CopyConstructible Fn, CopyConstructible... Types> +// unspecified bind(Fn, Types...); + +#include <stdio.h> + +#include <functional> +#include <cassert> + +int count = 0; + +// 1 arg, return void + +void f_void_1(int i) +{ + count += i; +} + +struct A_void_1 +{ + void operator()(int i) + { + count += i; + } + + void mem1() {++count;} + void mem2() const {count += 2;} +}; + +void +test_void_1() +{ + using namespace std::placeholders; + int save_count = count; + // function + { + std::bind(f_void_1, _1)(2); + assert(count == save_count + 2); + save_count = count; + } + { + std::bind(f_void_1, 2)(); + assert(count == save_count + 2); + save_count = count; + } + // function pointer + { + void (*fp)(int) = f_void_1; + std::bind(fp, _1)(3); + assert(count == save_count+3); + save_count = count; + } + { + void (*fp)(int) = f_void_1; + std::bind(fp, 3)(); + assert(count == save_count+3); + save_count = count; + } + // functor + { + A_void_1 a0; + std::bind(a0, _1)(4); + assert(count == save_count+4); + save_count = count; + } + { + A_void_1 a0; + std::bind(a0, 4)(); + assert(count == save_count+4); + save_count = count; + } + // member function pointer + { + void (A_void_1::*fp)() = &A_void_1::mem1; + std::bind(fp, _1)(A_void_1()); + assert(count == save_count+1); + save_count = count; + A_void_1 a; + std::bind(fp, _1)(&a); + assert(count == save_count+1); + save_count = count; + } + { + void (A_void_1::*fp)() = &A_void_1::mem1; + std::bind(fp, A_void_1())(); + assert(count == save_count+1); + save_count = count; + A_void_1 a; + std::bind(fp, &a)(); + assert(count == save_count+1); + save_count = count; + } + // const member function pointer + { + void (A_void_1::*fp)() const = &A_void_1::mem2; + std::bind(fp, _1)(A_void_1()); + assert(count == save_count+2); + save_count = count; + A_void_1 a; + std::bind(fp, _1)(&a); + assert(count == save_count+2); + save_count = count; + } + { + void (A_void_1::*fp)() const = &A_void_1::mem2; + std::bind(fp, A_void_1())(); + assert(count == save_count+2); + save_count = count; + A_void_1 a; + std::bind(fp, &a)(); + assert(count == save_count+2); + save_count = count; + } +} + +// 1 arg, return int + +int f_int_1(int i) +{ + return i + 1; +} + +struct A_int_1 +{ + A_int_1() : data_(5) {} + int operator()(int i) + { + return i - 1; + } + + int mem1() {return 3;} + int mem2() const {return 4;} + int data_; +}; + +void +test_int_1() +{ + using namespace std::placeholders; + // function + { + assert(std::bind(f_int_1, _1)(2) == 3); + assert(std::bind(f_int_1, 2)() == 3); + } + // function pointer + { + int (*fp)(int) = f_int_1; + assert(std::bind(fp, _1)(3) == 4); + assert(std::bind(fp, 3)() == 4); + } + // functor + { + assert(std::bind(A_int_1(), _1)(4) == 3); + assert(std::bind(A_int_1(), 4)() == 3); + } + // member function pointer + { + assert(std::bind(&A_int_1::mem1, _1)(A_int_1()) == 3); + assert(std::bind(&A_int_1::mem1, A_int_1())() == 3); + A_int_1 a; + assert(std::bind(&A_int_1::mem1, _1)(&a) == 3); + assert(std::bind(&A_int_1::mem1, &a)() == 3); + } + // const member function pointer + { + assert(std::bind(&A_int_1::mem2, _1)(A_int_1()) == 4); + assert(std::bind(&A_int_1::mem2, A_int_1())() == 4); + A_int_1 a; + assert(std::bind(&A_int_1::mem2, _1)(&a) == 4); + assert(std::bind(&A_int_1::mem2, &a)() == 4); + } + // member data pointer + { + assert(std::bind(&A_int_1::data_, _1)(A_int_1()) == 5); + assert(std::bind(&A_int_1::data_, A_int_1())() == 5); + A_int_1 a; + assert(std::bind(&A_int_1::data_, _1)(a) == 5); + std::bind(&A_int_1::data_, _1)(a) = 6; + assert(std::bind(&A_int_1::data_, _1)(a) == 6); + assert(std::bind(&A_int_1::data_, _1)(&a) == 6); + std::bind(&A_int_1::data_, _1)(&a) = 7; + assert(std::bind(&A_int_1::data_, _1)(&a) == 7); + } +} + +// 2 arg, return void + +void f_void_2(int i, int j) +{ + count += i+j; +} + +struct A_void_2 +{ + void operator()(int i, int j) + { + count += i+j; + } + + void mem1(int i) {count += i;} + void mem2(int i) const {count += i;} +}; + +void +test_void_2() +{ + using namespace std::placeholders; + int save_count = count; + // function + { + std::bind(f_void_2, _1, _2)(2, 3); + assert(count == save_count+5); + save_count = count; + std::bind(f_void_2, 2, _1)(3); + assert(count == save_count+5); + save_count = count; + std::bind(f_void_2, 2, 3)(); + assert(count == save_count+5); + save_count = count; + } + // member function pointer + { + std::bind(&A_void_2::mem1, _1, _2)(A_void_2(), 3); + assert(count == save_count+3); + save_count = count; + std::bind(&A_void_2::mem1, _2, _1)(3, A_void_2()); + assert(count == save_count+3); + save_count = count; + } +} + +int main() +{ + test_void_1(); + test_int_1(); +} diff --git a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_void_0.pass.cpp b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_void_0.pass.cpp index d9d7e94df14..f84d1bf1825 100644 --- a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_void_0.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_void_0.pass.cpp @@ -1 +1,59 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<CopyConstructible Fn, CopyConstructible... Types>
// unspecified bind(Fn, Types...);
// template<Returnable R, CopyConstructible Fn, CopyConstructible... Types>
// unspecified bind(Fn, Types...);
#include <functional>
#include <cassert>
int count = 0;
template <class F>
void
test(F f)
{
int save_count = count;
f();
assert(count == save_count + 1);
}
template <class F>
void
test_const(const F& f)
{
int save_count = count;
f();
assert(count == save_count + 2);
}
void f() {++count;}
struct A_int_0
{
void operator()() {++count;}
void operator()() const {count += 2;}
};
int main()
{
test(std::bind(f));
test(std::bind(&f));
test(std::bind(A_int_0()));
test_const(std::bind(A_int_0()));
test(std::bind<void>(f));
test(std::bind<void>(&f));
test(std::bind<void>(A_int_0()));
test_const(std::bind<void>(A_int_0()));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<CopyConstructible Fn, CopyConstructible... Types> +// unspecified bind(Fn, Types...); +// template<Returnable R, CopyConstructible Fn, CopyConstructible... Types> +// unspecified bind(Fn, Types...); + +#include <functional> +#include <cassert> + +int count = 0; + +template <class F> +void +test(F f) +{ + int save_count = count; + f(); + assert(count == save_count + 1); +} + +template <class F> +void +test_const(const F& f) +{ + int save_count = count; + f(); + assert(count == save_count + 2); +} + +void f() {++count;} + +struct A_int_0 +{ + void operator()() {++count;} + void operator()() const {count += 2;} +}; + +int main() +{ + test(std::bind(f)); + test(std::bind(&f)); + test(std::bind(A_int_0())); + test_const(std::bind(A_int_0())); + + test(std::bind<void>(f)); + test(std::bind<void>(&f)); + test(std::bind<void>(A_int_0())); + test_const(std::bind<void>(A_int_0())); +} diff --git a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp index 54c44a66654..a572a6f6164 100644 --- a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp @@ -1 +1,32 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<class T> struct is_bind_expression
#include <functional>
template <bool Expected, class T>
void
test(const T&)
{
static_assert(std::is_bind_expression<T>::value == Expected, "");
}
struct C {};
int main()
{
test<true>(std::bind(C()));
test<true>(std::bind(C(), std::placeholders::_2));
test<true>(std::bind<int>(C()));
test<false>(1);
test<false>(std::placeholders::_2);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<class T> struct is_bind_expression + +#include <functional> + +template <bool Expected, class T> +void +test(const T&) +{ + static_assert(std::is_bind_expression<T>::value == Expected, ""); +} + +struct C {}; + +int main() +{ + test<true>(std::bind(C())); + test<true>(std::bind(C(), std::placeholders::_2)); + test<true>(std::bind<int>(C())); + test<false>(1); + test<false>(std::placeholders::_2); +} diff --git a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.isbind/is_placeholder.pass.cpp b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.isbind/is_placeholder.pass.cpp index 93fca7be258..a3f9ce5a349 100644 --- a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.isbind/is_placeholder.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.isbind/is_placeholder.pass.cpp @@ -1 +1,41 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// struct is_placeholder
#include <functional>
template <int Expected, class T>
void
test(const T&)
{
static_assert(std::is_placeholder<T>::value == Expected, "");
}
struct C {};
int main()
{
test<1>(std::placeholders::_1);
test<2>(std::placeholders::_2);
test<3>(std::placeholders::_3);
test<4>(std::placeholders::_4);
test<5>(std::placeholders::_5);
test<6>(std::placeholders::_6);
test<7>(std::placeholders::_7);
test<8>(std::placeholders::_8);
test<9>(std::placeholders::_9);
test<10>(std::placeholders::_10);
test<0>(4);
test<0>(5.5);
test<0>('a');
test<0>(C());
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// struct is_placeholder + +#include <functional> + +template <int Expected, class T> +void +test(const T&) +{ + static_assert(std::is_placeholder<T>::value == Expected, ""); +} + +struct C {}; + +int main() +{ + test<1>(std::placeholders::_1); + test<2>(std::placeholders::_2); + test<3>(std::placeholders::_3); + test<4>(std::placeholders::_4); + test<5>(std::placeholders::_5); + test<6>(std::placeholders::_6); + test<7>(std::placeholders::_7); + test<8>(std::placeholders::_8); + test<9>(std::placeholders::_9); + test<10>(std::placeholders::_10); + test<0>(4); + test<0>(5.5); + test<0>('a'); + test<0>(C()); +} diff --git a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp index 0414f62c88e..182d613f0fa 100644 --- a/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp @@ -1 +1,36 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// placeholders
#include <functional>
template <class T>
void
test(const T& t)
{
T t2;
T t3 = t;
}
int main()
{
test(std::placeholders::_1);
test(std::placeholders::_2);
test(std::placeholders::_3);
test(std::placeholders::_4);
test(std::placeholders::_5);
test(std::placeholders::_6);
test(std::placeholders::_7);
test(std::placeholders::_8);
test(std::placeholders::_9);
test(std::placeholders::_10);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// placeholders + +#include <functional> + +template <class T> +void +test(const T& t) +{ + T t2; + T t3 = t; +} + +int main() +{ + test(std::placeholders::_1); + test(std::placeholders::_2); + test(std::placeholders::_3); + test(std::placeholders::_4); + test(std::placeholders::_5); + test(std::placeholders::_6); + test(std::placeholders::_7); + test(std::placeholders::_8); + test(std::placeholders::_9); + test(std::placeholders::_10); +} diff --git a/libcxx/test/utilities/function.objects/bind/func.bind/nothing_to_do.pass.cpp b/libcxx/test/utilities/function.objects/bind/func.bind/nothing_to_do.pass.cpp index e8db90cbee0..b89f168e9c4 100644 --- a/libcxx/test/utilities/function.objects/bind/func.bind/nothing_to_do.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/func.bind/nothing_to_do.pass.cpp @@ -1 +1,12 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
int main()
{
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +int main() +{ +} diff --git a/libcxx/test/utilities/function.objects/bind/nothing_to_do.pass.cpp b/libcxx/test/utilities/function.objects/bind/nothing_to_do.pass.cpp index e8db90cbee0..b89f168e9c4 100644 --- a/libcxx/test/utilities/function.objects/bind/nothing_to_do.pass.cpp +++ b/libcxx/test/utilities/function.objects/bind/nothing_to_do.pass.cpp @@ -1 +1,12 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
int main()
{
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +int main() +{ +} diff --git a/libcxx/test/utilities/function.objects/bitwise.operations/bit_and.pass.cpp b/libcxx/test/utilities/function.objects/bitwise.operations/bit_and.pass.cpp index b334dac7f47..95b19b8ceb5 100644 --- a/libcxx/test/utilities/function.objects/bitwise.operations/bit_and.pass.cpp +++ b/libcxx/test/utilities/function.objects/bitwise.operations/bit_and.pass.cpp @@ -1 +1,28 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// bit_and
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::bit_and<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(0xEA95, 0xEA95) == 0xEA95);
assert(f(0xEA95, 0x58D3) == 0x4891);
assert(f(0x58D3, 0xEA95) == 0x4891);
assert(f(0x58D3, 0) == 0);
assert(f(0xFFFF, 0x58D3) == 0x58D3);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// bit_and + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::bit_and<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(0xEA95, 0xEA95) == 0xEA95); + assert(f(0xEA95, 0x58D3) == 0x4891); + assert(f(0x58D3, 0xEA95) == 0x4891); + assert(f(0x58D3, 0) == 0); + assert(f(0xFFFF, 0x58D3) == 0x58D3); +} diff --git a/libcxx/test/utilities/function.objects/bitwise.operations/bit_or.pass.cpp b/libcxx/test/utilities/function.objects/bitwise.operations/bit_or.pass.cpp index 227863b481e..70a2aa07042 100644 --- a/libcxx/test/utilities/function.objects/bitwise.operations/bit_or.pass.cpp +++ b/libcxx/test/utilities/function.objects/bitwise.operations/bit_or.pass.cpp @@ -1 +1,28 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// bit_or
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::bit_or<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(0xEA95, 0xEA95) == 0xEA95);
assert(f(0xEA95, 0x58D3) == 0xFAD7);
assert(f(0x58D3, 0xEA95) == 0xFAD7);
assert(f(0x58D3, 0) == 0x58D3);
assert(f(0xFFFF, 0x58D3) == 0xFFFF);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// bit_or + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::bit_or<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(0xEA95, 0xEA95) == 0xEA95); + assert(f(0xEA95, 0x58D3) == 0xFAD7); + assert(f(0x58D3, 0xEA95) == 0xFAD7); + assert(f(0x58D3, 0) == 0x58D3); + assert(f(0xFFFF, 0x58D3) == 0xFFFF); +} diff --git a/libcxx/test/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp b/libcxx/test/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp index 657498f69fb..205cca0eb73 100644 --- a/libcxx/test/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp +++ b/libcxx/test/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp @@ -1 +1,28 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// bit_xor
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::bit_xor<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(0xEA95, 0xEA95) == 0);
assert(f(0xEA95, 0x58D3) == 0xB246);
assert(f(0x58D3, 0xEA95) == 0xB246);
assert(f(0x58D3, 0) == 0x58D3);
assert(f(0xFFFF, 0x58D3) == 0xA72C);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// bit_xor + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::bit_xor<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(0xEA95, 0xEA95) == 0); + assert(f(0xEA95, 0x58D3) == 0xB246); + assert(f(0x58D3, 0xEA95) == 0xB246); + assert(f(0x58D3, 0) == 0x58D3); + assert(f(0xFFFF, 0x58D3) == 0xA72C); +} diff --git a/libcxx/test/utilities/function.objects/comparisons/equal_to.pass.cpp b/libcxx/test/utilities/function.objects/comparisons/equal_to.pass.cpp index 282d410219f..fb856863c6b 100644 --- a/libcxx/test/utilities/function.objects/comparisons/equal_to.pass.cpp +++ b/libcxx/test/utilities/function.objects/comparisons/equal_to.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// equal_to
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::equal_to<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(f(36, 36));
assert(!f(36, 6));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// equal_to + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::equal_to<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(f(36, 36)); + assert(!f(36, 6)); +} diff --git a/libcxx/test/utilities/function.objects/comparisons/greater.pass.cpp b/libcxx/test/utilities/function.objects/comparisons/greater.pass.cpp index 4595c9742fe..4642b27e846 100644 --- a/libcxx/test/utilities/function.objects/comparisons/greater.pass.cpp +++ b/libcxx/test/utilities/function.objects/comparisons/greater.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// greater
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::greater<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(!f(36, 36));
assert(f(36, 6));
assert(!f(6, 36));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// greater + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::greater<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(!f(36, 36)); + assert(f(36, 6)); + assert(!f(6, 36)); +} diff --git a/libcxx/test/utilities/function.objects/comparisons/greater_equal.pass.cpp b/libcxx/test/utilities/function.objects/comparisons/greater_equal.pass.cpp index 52089e07991..76d56bbc93c 100644 --- a/libcxx/test/utilities/function.objects/comparisons/greater_equal.pass.cpp +++ b/libcxx/test/utilities/function.objects/comparisons/greater_equal.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// greater_equal
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::greater_equal<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(f(36, 36));
assert(f(36, 6));
assert(!f(6, 36));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// greater_equal + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::greater_equal<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(f(36, 36)); + assert(f(36, 6)); + assert(!f(6, 36)); +} diff --git a/libcxx/test/utilities/function.objects/comparisons/less.pass.cpp b/libcxx/test/utilities/function.objects/comparisons/less.pass.cpp index 178378a4f39..b0ca9961946 100644 --- a/libcxx/test/utilities/function.objects/comparisons/less.pass.cpp +++ b/libcxx/test/utilities/function.objects/comparisons/less.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// less
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::less<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(!f(36, 36));
assert(!f(36, 6));
assert(f(6, 36));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// less + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::less<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(!f(36, 36)); + assert(!f(36, 6)); + assert(f(6, 36)); +} diff --git a/libcxx/test/utilities/function.objects/comparisons/less_equal.pass.cpp b/libcxx/test/utilities/function.objects/comparisons/less_equal.pass.cpp index 9df852816d2..d40839c5122 100644 --- a/libcxx/test/utilities/function.objects/comparisons/less_equal.pass.cpp +++ b/libcxx/test/utilities/function.objects/comparisons/less_equal.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// less_equal
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::less_equal<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(f(36, 36));
assert(!f(36, 6));
assert(f(6, 36));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// less_equal + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::less_equal<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(f(36, 36)); + assert(!f(36, 6)); + assert(f(6, 36)); +} diff --git a/libcxx/test/utilities/function.objects/comparisons/not_equal_to.pass.cpp b/libcxx/test/utilities/function.objects/comparisons/not_equal_to.pass.cpp index d3793340cba..3b1a0d50743 100644 --- a/libcxx/test/utilities/function.objects/comparisons/not_equal_to.pass.cpp +++ b/libcxx/test/utilities/function.objects/comparisons/not_equal_to.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// not_equal_to
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::not_equal_to<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(!f(36, 36));
assert(f(36, 6));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// not_equal_to + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::not_equal_to<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(!f(36, 36)); + assert(f(36, 6)); +} diff --git a/libcxx/test/utilities/function.objects/func.def/nothing_to_do.pass.cpp b/libcxx/test/utilities/function.objects/func.def/nothing_to_do.pass.cpp index e8db90cbee0..b89f168e9c4 100644 --- a/libcxx/test/utilities/function.objects/func.def/nothing_to_do.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.def/nothing_to_do.pass.cpp @@ -1 +1,12 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
int main()
{
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +int main() +{ +} diff --git a/libcxx/test/utilities/function.objects/func.memfn/member_data.fail.cpp b/libcxx/test/utilities/function.objects/func.memfn/member_data.fail.cpp index 4a284d25167..2f893e6aa39 100644 --- a/libcxx/test/utilities/function.objects/func.memfn/member_data.fail.cpp +++ b/libcxx/test/utilities/function.objects/func.memfn/member_data.fail.cpp @@ -1 +1,42 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable R, class T> unspecified mem_fn(R T::* pm);
#include <functional>
#include <cassert>
struct A
{
double data_;
};
template <class F>
void
test(F f)
{
{
A a;
f(a) = 5;
assert(a.data_ == 5);
A* ap = &a;
f(ap) = 6;
assert(a.data_ == 6);
const A* cap = ap;
assert(f(cap) == f(ap));
f(cap) = 7;
}
}
int main()
{
test(std::mem_fn(&A::data_));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable R, class T> unspecified mem_fn(R T::* pm); + +#include <functional> +#include <cassert> + +struct A +{ + double data_; +}; + +template <class F> +void +test(F f) +{ + { + A a; + f(a) = 5; + assert(a.data_ == 5); + A* ap = &a; + f(ap) = 6; + assert(a.data_ == 6); + const A* cap = ap; + assert(f(cap) == f(ap)); + f(cap) = 7; + } +} + +int main() +{ + test(std::mem_fn(&A::data_)); +} diff --git a/libcxx/test/utilities/function.objects/func.memfn/member_data.pass.cpp b/libcxx/test/utilities/function.objects/func.memfn/member_data.pass.cpp index 54cf2d3dfb2..906088ce91a 100644 --- a/libcxx/test/utilities/function.objects/func.memfn/member_data.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.memfn/member_data.pass.cpp @@ -1 +1,41 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable R, class T> unspecified mem_fn(R T::* pm);
#include <functional>
#include <cassert>
struct A
{
double data_;
};
template <class F>
void
test(F f)
{
{
A a;
f(a) = 5;
assert(a.data_ == 5);
A* ap = &a;
f(ap) = 6;
assert(a.data_ == 6);
const A* cap = ap;
assert(f(cap) == f(ap));
}
}
int main()
{
test(std::mem_fn(&A::data_));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable R, class T> unspecified mem_fn(R T::* pm); + +#include <functional> +#include <cassert> + +struct A +{ + double data_; +}; + +template <class F> +void +test(F f) +{ + { + A a; + f(a) = 5; + assert(a.data_ == 5); + A* ap = &a; + f(ap) = 6; + assert(a.data_ == 6); + const A* cap = ap; + assert(f(cap) == f(ap)); + } +} + +int main() +{ + test(std::mem_fn(&A::data_)); +} diff --git a/libcxx/test/utilities/function.objects/func.memfn/member_function.pass.cpp b/libcxx/test/utilities/function.objects/func.memfn/member_function.pass.cpp index 5995c618c74..89016a52346 100644 --- a/libcxx/test/utilities/function.objects/func.memfn/member_function.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.memfn/member_function.pass.cpp @@ -1 +1,66 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable R, class T, CopyConstructible... Args>
// unspecified mem_fn(R (T::* pm)(Args...));
#include <functional>
#include <cassert>
struct A
{
char test0() {return 'a';}
char test1(int) {return 'b';}
char test2(int, double) {return 'c';}
};
template <class F>
void
test0(F f)
{
{
A a;
assert(f(a) == 'a');
A* ap = &a;
assert(f(ap) == 'a');
}
}
template <class F>
void
test1(F f)
{
{
A a;
assert(f(a, 1) == 'b');
A* ap = &a;
assert(f(ap, 2) == 'b');
}
}
template <class F>
void
test2(F f)
{
{
A a;
assert(f(a, 1, 2) == 'c');
A* ap = &a;
assert(f(ap, 2, 3.5) == 'c');
}
}
int main()
{
test0(std::mem_fn(&A::test0));
test1(std::mem_fn(&A::test1));
test2(std::mem_fn(&A::test2));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable R, class T, CopyConstructible... Args> +// unspecified mem_fn(R (T::* pm)(Args...)); + +#include <functional> +#include <cassert> + +struct A +{ + char test0() {return 'a';} + char test1(int) {return 'b';} + char test2(int, double) {return 'c';} +}; + +template <class F> +void +test0(F f) +{ + { + A a; + assert(f(a) == 'a'); + A* ap = &a; + assert(f(ap) == 'a'); + } +} + +template <class F> +void +test1(F f) +{ + { + A a; + assert(f(a, 1) == 'b'); + A* ap = &a; + assert(f(ap, 2) == 'b'); + } +} + +template <class F> +void +test2(F f) +{ + { + A a; + assert(f(a, 1, 2) == 'c'); + A* ap = &a; + assert(f(ap, 2, 3.5) == 'c'); + } +} + +int main() +{ + test0(std::mem_fn(&A::test0)); + test1(std::mem_fn(&A::test1)); + test2(std::mem_fn(&A::test2)); +} diff --git a/libcxx/test/utilities/function.objects/func.memfn/member_function_const.pass.cpp b/libcxx/test/utilities/function.objects/func.memfn/member_function_const.pass.cpp index f927474b4ca..38f92047497 100644 --- a/libcxx/test/utilities/function.objects/func.memfn/member_function_const.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.memfn/member_function_const.pass.cpp @@ -1 +1,72 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable R, class T, CopyConstructible... Args>
// unspecified mem_fn(R (T::* pm)(Args...) const);
#include <functional>
#include <cassert>
struct A
{
char test0() const {return 'a';}
char test1(int) const {return 'b';}
char test2(int, double) const {return 'c';}
};
template <class F>
void
test0(F f)
{
{
A a;
assert(f(a) == 'a');
A* ap = &a;
assert(f(ap) == 'a');
const A* cap = &a;
assert(f(cap) == 'a');
}
}
template <class F>
void
test1(F f)
{
{
A a;
assert(f(a, 1) == 'b');
A* ap = &a;
assert(f(ap, 2) == 'b');
const A* cap = &a;
assert(f(cap, 2) == 'b');
}
}
template <class F>
void
test2(F f)
{
{
A a;
assert(f(a, 1, 2) == 'c');
A* ap = &a;
assert(f(ap, 2, 3.5) == 'c');
const A* cap = &a;
assert(f(cap, 2, 3.5) == 'c');
}
}
int main()
{
test0(std::mem_fn(&A::test0));
test1(std::mem_fn(&A::test1));
test2(std::mem_fn(&A::test2));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable R, class T, CopyConstructible... Args> +// unspecified mem_fn(R (T::* pm)(Args...) const); + +#include <functional> +#include <cassert> + +struct A +{ + char test0() const {return 'a';} + char test1(int) const {return 'b';} + char test2(int, double) const {return 'c';} +}; + +template <class F> +void +test0(F f) +{ + { + A a; + assert(f(a) == 'a'); + A* ap = &a; + assert(f(ap) == 'a'); + const A* cap = &a; + assert(f(cap) == 'a'); + } +} + +template <class F> +void +test1(F f) +{ + { + A a; + assert(f(a, 1) == 'b'); + A* ap = &a; + assert(f(ap, 2) == 'b'); + const A* cap = &a; + assert(f(cap, 2) == 'b'); + } +} + +template <class F> +void +test2(F f) +{ + { + A a; + assert(f(a, 1, 2) == 'c'); + A* ap = &a; + assert(f(ap, 2, 3.5) == 'c'); + const A* cap = &a; + assert(f(cap, 2, 3.5) == 'c'); + } +} + +int main() +{ + test0(std::mem_fn(&A::test0)); + test1(std::mem_fn(&A::test1)); + test2(std::mem_fn(&A::test2)); +} diff --git a/libcxx/test/utilities/function.objects/func.memfn/member_function_const_volatile.pass.cpp b/libcxx/test/utilities/function.objects/func.memfn/member_function_const_volatile.pass.cpp index a33c13c5679..beec02d9ba0 100644 --- a/libcxx/test/utilities/function.objects/func.memfn/member_function_const_volatile.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.memfn/member_function_const_volatile.pass.cpp @@ -1 +1,72 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable R, class T, CopyConstructible... Args>
// unspecified mem_fn(R (T::* pm)(Args...) const volatile);
#include <functional>
#include <cassert>
struct A
{
char test0() const volatile {return 'a';}
char test1(int) const volatile {return 'b';}
char test2(int, double) const volatile {return 'c';}
};
template <class F>
void
test0(F f)
{
{
A a;
assert(f(a) == 'a');
A* ap = &a;
assert(f(ap) == 'a');
const volatile A* cap = &a;
assert(f(cap) == 'a');
}
}
template <class F>
void
test1(F f)
{
{
A a;
assert(f(a, 1) == 'b');
A* ap = &a;
assert(f(ap, 2) == 'b');
const volatile A* cap = &a;
assert(f(cap, 2) == 'b');
}
}
template <class F>
void
test2(F f)
{
{
A a;
assert(f(a, 1, 2) == 'c');
A* ap = &a;
assert(f(ap, 2, 3.5) == 'c');
const volatile A* cap = &a;
assert(f(cap, 2, 3.5) == 'c');
}
}
int main()
{
test0(std::mem_fn(&A::test0));
test1(std::mem_fn(&A::test1));
test2(std::mem_fn(&A::test2));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable R, class T, CopyConstructible... Args> +// unspecified mem_fn(R (T::* pm)(Args...) const volatile); + +#include <functional> +#include <cassert> + +struct A +{ + char test0() const volatile {return 'a';} + char test1(int) const volatile {return 'b';} + char test2(int, double) const volatile {return 'c';} +}; + +template <class F> +void +test0(F f) +{ + { + A a; + assert(f(a) == 'a'); + A* ap = &a; + assert(f(ap) == 'a'); + const volatile A* cap = &a; + assert(f(cap) == 'a'); + } +} + +template <class F> +void +test1(F f) +{ + { + A a; + assert(f(a, 1) == 'b'); + A* ap = &a; + assert(f(ap, 2) == 'b'); + const volatile A* cap = &a; + assert(f(cap, 2) == 'b'); + } +} + +template <class F> +void +test2(F f) +{ + { + A a; + assert(f(a, 1, 2) == 'c'); + A* ap = &a; + assert(f(ap, 2, 3.5) == 'c'); + const volatile A* cap = &a; + assert(f(cap, 2, 3.5) == 'c'); + } +} + +int main() +{ + test0(std::mem_fn(&A::test0)); + test1(std::mem_fn(&A::test1)); + test2(std::mem_fn(&A::test2)); +} diff --git a/libcxx/test/utilities/function.objects/func.memfn/member_function_volatile.pass.cpp b/libcxx/test/utilities/function.objects/func.memfn/member_function_volatile.pass.cpp index 3f445f5fb3d..80959716bb3 100644 --- a/libcxx/test/utilities/function.objects/func.memfn/member_function_volatile.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.memfn/member_function_volatile.pass.cpp @@ -1 +1,72 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable R, class T, CopyConstructible... Args>
// unspecified mem_fn(R (T::* pm)(Args...) volatile);
#include <functional>
#include <cassert>
struct A
{
char test0() volatile {return 'a';}
char test1(int) volatile {return 'b';}
char test2(int, double) volatile {return 'c';}
};
template <class F>
void
test0(F f)
{
{
A a;
assert(f(a) == 'a');
A* ap = &a;
assert(f(ap) == 'a');
volatile A* cap = &a;
assert(f(cap) == 'a');
}
}
template <class F>
void
test1(F f)
{
{
A a;
assert(f(a, 1) == 'b');
A* ap = &a;
assert(f(ap, 2) == 'b');
volatile A* cap = &a;
assert(f(cap, 2) == 'b');
}
}
template <class F>
void
test2(F f)
{
{
A a;
assert(f(a, 1, 2) == 'c');
A* ap = &a;
assert(f(ap, 2, 3.5) == 'c');
volatile A* cap = &a;
assert(f(cap, 2, 3.5) == 'c');
}
}
int main()
{
test0(std::mem_fn(&A::test0));
test1(std::mem_fn(&A::test1));
test2(std::mem_fn(&A::test2));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable R, class T, CopyConstructible... Args> +// unspecified mem_fn(R (T::* pm)(Args...) volatile); + +#include <functional> +#include <cassert> + +struct A +{ + char test0() volatile {return 'a';} + char test1(int) volatile {return 'b';} + char test2(int, double) volatile {return 'c';} +}; + +template <class F> +void +test0(F f) +{ + { + A a; + assert(f(a) == 'a'); + A* ap = &a; + assert(f(ap) == 'a'); + volatile A* cap = &a; + assert(f(cap) == 'a'); + } +} + +template <class F> +void +test1(F f) +{ + { + A a; + assert(f(a, 1) == 'b'); + A* ap = &a; + assert(f(ap, 2) == 'b'); + volatile A* cap = &a; + assert(f(cap, 2) == 'b'); + } +} + +template <class F> +void +test2(F f) +{ + { + A a; + assert(f(a, 1, 2) == 'c'); + A* ap = &a; + assert(f(ap, 2, 3.5) == 'c'); + volatile A* cap = &a; + assert(f(cap, 2, 3.5) == 'c'); + } +} + +int main() +{ + test0(std::mem_fn(&A::test0)); + test1(std::mem_fn(&A::test1)); + test2(std::mem_fn(&A::test2)); +} diff --git a/libcxx/test/utilities/function.objects/func.require/binary_function.pass.cpp b/libcxx/test/utilities/function.objects/func.require/binary_function.pass.cpp index 53ac5c57f39..4bf9c833655 100644 --- a/libcxx/test/utilities/function.objects/func.require/binary_function.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.require/binary_function.pass.cpp @@ -1 +1,23 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// binary_function
#include <functional>
#include <type_traits>
int main()
{
typedef std::binary_function<int, short, bool> bf;
static_assert((std::is_same<bf::first_argument_type, int>::value), "");
static_assert((std::is_same<bf::second_argument_type, short>::value), "");
static_assert((std::is_same<bf::result_type, bool>::value), "");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// binary_function + +#include <functional> +#include <type_traits> + +int main() +{ + typedef std::binary_function<int, short, bool> bf; + static_assert((std::is_same<bf::first_argument_type, int>::value), ""); + static_assert((std::is_same<bf::second_argument_type, short>::value), ""); + static_assert((std::is_same<bf::result_type, bool>::value), ""); +} diff --git a/libcxx/test/utilities/function.objects/func.require/unary_function.pass.cpp b/libcxx/test/utilities/function.objects/func.require/unary_function.pass.cpp index 5f251260e0b..6af07ef9a7d 100644 --- a/libcxx/test/utilities/function.objects/func.require/unary_function.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.require/unary_function.pass.cpp @@ -1 +1,22 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// unary_function
#include <functional>
#include <type_traits>
int main()
{
typedef std::unary_function<int, bool> uf;
static_assert((std::is_same<uf::argument_type, int>::value), "");
static_assert((std::is_same<uf::result_type, bool>::value), "");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// unary_function + +#include <functional> +#include <type_traits> + +int main() +{ + typedef std::unary_function<int, bool> uf; + static_assert((std::is_same<uf::argument_type, int>::value), ""); + static_assert((std::is_same<uf::result_type, bool>::value), ""); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.badcall/bad_function_call.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.badcall/bad_function_call.pass.cpp index b39198f8d73..121235fcffe 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.badcall/bad_function_call.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.badcall/bad_function_call.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// Class bad_function_call
// class bad_function_call
// : public exception
// {
// public:
// // 20.7.16.1.1, constructor:
// bad_function_call();
// };
#include <functional>
#include <type_traits>
int main()
{
static_assert((std::is_base_of<std::exception, std::bad_function_call>::value), "");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// Class bad_function_call + +// class bad_function_call +// : public exception +// { +// public: +// // 20.7.16.1.1, constructor: +// bad_function_call(); +// }; + +#include <functional> +#include <type_traits> + +int main() +{ + static_assert((std::is_base_of<std::exception, std::bad_function_call>::value), ""); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.badcall/func.wrap.badcall.const/bad_function_call_ctor.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.badcall/func.wrap.badcall.const/bad_function_call_ctor.pass.cpp index d9fb5fd1d60..31ccdba096b 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.badcall/func.wrap.badcall.const/bad_function_call_ctor.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.badcall/func.wrap.badcall.const/bad_function_call_ctor.pass.cpp @@ -1 +1,20 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// Class bad_function_call
// bad_function_call();
#include <functional>
#include <type_traits>
int main()
{
std::bad_function_call ex;
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// Class bad_function_call + +// bad_function_call(); + +#include <functional> +#include <type_traits> + +int main() +{ + std::bad_function_call ex; +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.alg/swap.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.alg/swap.pass.cpp index 12f95a7201b..d3e50f2d13e 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.alg/swap.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.alg/swap.pass.cpp @@ -1 +1,135 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// template <MoveConstructible R, MoveConstructible ... ArgTypes>
// void swap(function<R(ArgTypes...)>&, function<R(ArgTypes...)>&);
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
int new_called = 0;
void* operator new(std::size_t s) throw(std::bad_alloc)
{
++new_called;
return std::malloc(s);
}
void operator delete(void* p) throw()
{
--new_called;
std::free(p);
}
class A
{
int data_[10];
public:
static int count;
explicit A(int j)
{
++count;
data_[0] = j;
}
A(const A& a)
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = a.data_[i];
}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
int id() const {return data_[0];}
};
int A::count = 0;
int g(int) {return 0;}
int h(int) {return 1;}
int main()
{
assert(new_called == 0);
{
std::function<int(int)> f1 = A(1);
std::function<int(int)> f2 = A(2);
assert(A::count == 2);
assert(new_called == 2);
assert(f1.target<A>()->id() == 1);
assert(f2.target<A>()->id() == 2);
swap(f1, f2);
assert(A::count == 2);
assert(new_called == 2);
assert(f1.target<A>()->id() == 2);
assert(f2.target<A>()->id() == 1);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f1 = A(1);
std::function<int(int)> f2 = g;
assert(A::count == 1);
assert(new_called == 1);
assert(f1.target<A>()->id() == 1);
assert(*f2.target<int(*)(int)>() == g);
swap(f1, f2);
assert(A::count == 1);
assert(new_called == 1);
assert(*f1.target<int(*)(int)>() == g);
assert(f2.target<A>()->id() == 1);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f1 = g;
std::function<int(int)> f2 = A(1);
assert(A::count == 1);
assert(new_called == 1);
assert(*f1.target<int(*)(int)>() == g);
assert(f2.target<A>()->id() == 1);
swap(f1, f2);
assert(A::count == 1);
assert(new_called == 1);
assert(f1.target<A>()->id() == 1);
assert(*f2.target<int(*)(int)>() == g);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f1 = g;
std::function<int(int)> f2 = h;
assert(A::count == 0);
assert(new_called == 0);
assert(*f1.target<int(*)(int)>() == g);
assert(*f2.target<int(*)(int)>() == h);
swap(f1, f2);
assert(A::count == 0);
assert(new_called == 0);
assert(*f1.target<int(*)(int)>() == h);
assert(*f2.target<int(*)(int)>() == g);
}
assert(A::count == 0);
assert(new_called == 0);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// template <MoveConstructible R, MoveConstructible ... ArgTypes> +// void swap(function<R(ArgTypes...)>&, function<R(ArgTypes...)>&); + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +int new_called = 0; + +void* operator new(std::size_t s) throw(std::bad_alloc) +{ + ++new_called; + return std::malloc(s); +} + +void operator delete(void* p) throw() +{ + --new_called; + std::free(p); +} + +class A +{ + int data_[10]; +public: + static int count; + + explicit A(int j) + { + ++count; + data_[0] = j; + } + + A(const A& a) + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = a.data_[i]; + } + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } + + int id() const {return data_[0];} +}; + +int A::count = 0; + +int g(int) {return 0;} +int h(int) {return 1;} + +int main() +{ + assert(new_called == 0); + { + std::function<int(int)> f1 = A(1); + std::function<int(int)> f2 = A(2); + assert(A::count == 2); + assert(new_called == 2); + assert(f1.target<A>()->id() == 1); + assert(f2.target<A>()->id() == 2); + swap(f1, f2); + assert(A::count == 2); + assert(new_called == 2); + assert(f1.target<A>()->id() == 2); + assert(f2.target<A>()->id() == 1); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f1 = A(1); + std::function<int(int)> f2 = g; + assert(A::count == 1); + assert(new_called == 1); + assert(f1.target<A>()->id() == 1); + assert(*f2.target<int(*)(int)>() == g); + swap(f1, f2); + assert(A::count == 1); + assert(new_called == 1); + assert(*f1.target<int(*)(int)>() == g); + assert(f2.target<A>()->id() == 1); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f1 = g; + std::function<int(int)> f2 = A(1); + assert(A::count == 1); + assert(new_called == 1); + assert(*f1.target<int(*)(int)>() == g); + assert(f2.target<A>()->id() == 1); + swap(f1, f2); + assert(A::count == 1); + assert(new_called == 1); + assert(f1.target<A>()->id() == 1); + assert(*f2.target<int(*)(int)>() == g); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f1 = g; + std::function<int(int)> f2 = h; + assert(A::count == 0); + assert(new_called == 0); + assert(*f1.target<int(*)(int)>() == g); + assert(*f2.target<int(*)(int)>() == h); + swap(f1, f2); + assert(A::count == 0); + assert(new_called == 0); + assert(*f1.target<int(*)(int)>() == h); + assert(*f2.target<int(*)(int)>() == g); + } + assert(A::count == 0); + assert(new_called == 0); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.cap/operator_bool.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.cap/operator_bool.pass.cpp index 44327baed3b..63683c958b2 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.cap/operator_bool.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.cap/operator_bool.pass.cpp @@ -1 +1,29 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// explicit operator bool() const
#include <functional>
#include <cassert>
int g(int) {return 0;}
int main()
{
{
std::function<int(int)> f;
assert(!f);
f = g;
assert(f);
}
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// explicit operator bool() const + +#include <functional> +#include <cassert> + +int g(int) {return 0;} + +int main() +{ + { + std::function<int(int)> f; + assert(!f); + f = g; + assert(f); + } +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F.pass.cpp index 06368fe3e89..22706dc2c88 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F.pass.cpp @@ -1 +1,98 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// function(nullptr_t);
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
int new_called = 0;
void* operator new(std::size_t s) throw(std::bad_alloc)
{
++new_called;
return std::malloc(s);
}
void operator delete(void* p) throw()
{
--new_called;
std::free(p);
}
class A
{
int data_[10];
public:
static int count;
A()
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = i;
}
A(const A&) {++count;}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
int foo(int) const {return 1;}
};
int A::count = 0;
int g(int) {return 0;}
int main()
{
assert(new_called == 0);
{
std::function<int(int)> f = A();
assert(A::count == 1);
assert(new_called == 1);
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f = g;
assert(new_called == 0);
assert(f.target<int(*)(int)>());
assert(f.target<A>() == 0);
}
assert(new_called == 0);
{
std::function<int(int)> f = (int (*)(int))0;
assert(!f);
assert(new_called == 0);
assert(f.target<int(*)(int)>() == 0);
assert(f.target<A>() == 0);
}
{
std::function<int(const A*, int)> f = &A::foo;
assert(f);
assert(new_called == 0);
assert(f.target<int (A::*)(int) const>() != 0);
}
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// function(nullptr_t); + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +int new_called = 0; + +void* operator new(std::size_t s) throw(std::bad_alloc) +{ + ++new_called; + return std::malloc(s); +} + +void operator delete(void* p) throw() +{ + --new_called; + std::free(p); +} + +class A +{ + int data_[10]; +public: + static int count; + + A() + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = i; + } + + A(const A&) {++count;} + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } + + int foo(int) const {return 1;} +}; + +int A::count = 0; + +int g(int) {return 0;} + +int main() +{ + assert(new_called == 0); + { + std::function<int(int)> f = A(); + assert(A::count == 1); + assert(new_called == 1); + assert(f.target<A>()); + assert(f.target<int(*)(int)>() == 0); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f = g; + assert(new_called == 0); + assert(f.target<int(*)(int)>()); + assert(f.target<A>() == 0); + } + assert(new_called == 0); + { + std::function<int(int)> f = (int (*)(int))0; + assert(!f); + assert(new_called == 0); + assert(f.target<int(*)(int)>() == 0); + assert(f.target<A>() == 0); + } + { + std::function<int(const A*, int)> f = &A::foo; + assert(f); + assert(new_called == 0); + assert(f.target<int (A::*)(int) const>() != 0); + } +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F_assign.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F_assign.pass.cpp index 2d6ab4b94cf..2d48079c973 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F_assign.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F_assign.pass.cpp @@ -1 +1,105 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// template<class F>
// requires CopyConstructible<F> && Callable<F, ArgTypes..>
// && Convertible<Callable<F, ArgTypes...>::result_type
// operator=(F f);
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
int new_called = 0;
void* operator new(std::size_t s) throw(std::bad_alloc)
{
++new_called;
return std::malloc(s);
}
void operator delete(void* p) throw()
{
--new_called;
std::free(p);
}
class A
{
int data_[10];
public:
static int count;
A()
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = i;
}
A(const A&) {++count;}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
int foo(int) const {return 1;}
};
int A::count = 0;
int g(int) {return 0;}
int main()
{
assert(new_called == 0);
{
std::function<int(int)> f;
f = A();
assert(A::count == 1);
assert(new_called == 1);
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f;
f = g;
assert(new_called == 0);
assert(f.target<int(*)(int)>());
assert(f.target<A>() == 0);
}
assert(new_called == 0);
{
std::function<int(int)> f;
f = (int (*)(int))0;
assert(!f);
assert(new_called == 0);
assert(f.target<int(*)(int)>() == 0);
assert(f.target<A>() == 0);
}
{
std::function<int(const A*, int)> f;
f = &A::foo;
assert(f);
assert(new_called == 0);
assert(f.target<int (A::*)(int) const>() != 0);
}
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// template<class F> +// requires CopyConstructible<F> && Callable<F, ArgTypes..> +// && Convertible<Callable<F, ArgTypes...>::result_type +// operator=(F f); + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +int new_called = 0; + +void* operator new(std::size_t s) throw(std::bad_alloc) +{ + ++new_called; + return std::malloc(s); +} + +void operator delete(void* p) throw() +{ + --new_called; + std::free(p); +} + +class A +{ + int data_[10]; +public: + static int count; + + A() + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = i; + } + + A(const A&) {++count;} + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } + + int foo(int) const {return 1;} +}; + +int A::count = 0; + +int g(int) {return 0;} + +int main() +{ + assert(new_called == 0); + { + std::function<int(int)> f; + f = A(); + assert(A::count == 1); + assert(new_called == 1); + assert(f.target<A>()); + assert(f.target<int(*)(int)>() == 0); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f; + f = g; + assert(new_called == 0); + assert(f.target<int(*)(int)>()); + assert(f.target<A>() == 0); + } + assert(new_called == 0); + { + std::function<int(int)> f; + f = (int (*)(int))0; + assert(!f); + assert(new_called == 0); + assert(f.target<int(*)(int)>() == 0); + assert(f.target<A>() == 0); + } + { + std::function<int(const A*, int)> f; + f = &A::foo; + assert(f); + assert(new_called == 0); + assert(f.target<int (A::*)(int) const>() != 0); + } +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/alloc_rfunction.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/alloc_rfunction.pass.cpp index 263cd81aee1..000faa7f259 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/alloc_rfunction.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/alloc_rfunction.pass.cpp @@ -77,5 +77,5 @@ int main() assert(f.target<A>() == 0); assert(f.target<int(*)(int)>() == 0); } -#endif +#endif // _LIBCPP_MOVE } diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy.pass.cpp index d41975262fd..dc4b092d804 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy.pass.cpp @@ -1 +1,119 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// function(const function& f);
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
int new_called = 0;
void* operator new(std::size_t s) throw(std::bad_alloc)
{
++new_called;
return std::malloc(s);
}
void operator delete(void* p) throw()
{
--new_called;
std::free(p);
}
class A
{
int data_[10];
public:
static int count;
A()
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = i;
}
A(const A&) {++count;}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
};
int A::count = 0;
int g(int) {return 0;}
int main()
{
assert(new_called == 0);
{
std::function<int(int)> f = A();
assert(A::count == 1);
assert(new_called == 1);
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
std::function<int(int)> f2 = f;
assert(A::count == 2);
assert(new_called == 2);
assert(f2.target<A>());
assert(f2.target<int(*)(int)>() == 0);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f = g;
assert(new_called == 0);
assert(f.target<int(*)(int)>());
assert(f.target<A>() == 0);
std::function<int(int)> f2 = f;
assert(new_called == 0);
assert(f2.target<int(*)(int)>());
assert(f2.target<A>() == 0);
}
assert(new_called == 0);
{
std::function<int(int)> f;
assert(new_called == 0);
assert(f.target<int(*)(int)>() == 0);
assert(f.target<A>() == 0);
std::function<int(int)> f2 = f;
assert(new_called == 0);
assert(f2.target<int(*)(int)>() == 0);
assert(f2.target<A>() == 0);
}
#ifdef _LIBCPP_MOVE
assert(new_called == 0);
{
std::function<int(int)> f = A();
assert(A::count == 1);
assert(new_called == 1);
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
std::function<int(int)> f2 = _STD::move(f);
assert(A::count == 1);
assert(new_called == 1);
assert(f2.target<A>());
assert(f2.target<int(*)(int)>() == 0);
assert(f.target<A>() == 0);
assert(f.target<int(*)(int)>() == 0);
}
#endif
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// function(const function& f); + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +int new_called = 0; + +void* operator new(std::size_t s) throw(std::bad_alloc) +{ + ++new_called; + return std::malloc(s); +} + +void operator delete(void* p) throw() +{ + --new_called; + std::free(p); +} + +class A +{ + int data_[10]; +public: + static int count; + + A() + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = i; + } + + A(const A&) {++count;} + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } +}; + +int A::count = 0; + +int g(int) {return 0;} + +int main() +{ + assert(new_called == 0); + { + std::function<int(int)> f = A(); + assert(A::count == 1); + assert(new_called == 1); + assert(f.target<A>()); + assert(f.target<int(*)(int)>() == 0); + std::function<int(int)> f2 = f; + assert(A::count == 2); + assert(new_called == 2); + assert(f2.target<A>()); + assert(f2.target<int(*)(int)>() == 0); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f = g; + assert(new_called == 0); + assert(f.target<int(*)(int)>()); + assert(f.target<A>() == 0); + std::function<int(int)> f2 = f; + assert(new_called == 0); + assert(f2.target<int(*)(int)>()); + assert(f2.target<A>() == 0); + } + assert(new_called == 0); + { + std::function<int(int)> f; + assert(new_called == 0); + assert(f.target<int(*)(int)>() == 0); + assert(f.target<A>() == 0); + std::function<int(int)> f2 = f; + assert(new_called == 0); + assert(f2.target<int(*)(int)>() == 0); + assert(f2.target<A>() == 0); + } +#ifdef _LIBCPP_MOVE + assert(new_called == 0); + { + std::function<int(int)> f = A(); + assert(A::count == 1); + assert(new_called == 1); + assert(f.target<A>()); + assert(f.target<int(*)(int)>() == 0); + std::function<int(int)> f2 = _STD::move(f); + assert(A::count == 1); + assert(new_called == 1); + assert(f2.target<A>()); + assert(f2.target<int(*)(int)>() == 0); + assert(f.target<A>() == 0); + assert(f.target<int(*)(int)>() == 0); + } +#endif // _LIBCPP_MOVE +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp index 2dc88a93c84..1202914c3bb 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp @@ -1 +1,123 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// function& operator=(const function& f);
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
int new_called = 0;
void* operator new(std::size_t s) throw(std::bad_alloc)
{
++new_called;
return std::malloc(s);
}
void operator delete(void* p) throw()
{
--new_called;
std::free(p);
}
class A
{
int data_[10];
public:
static int count;
A()
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = i;
}
A(const A&) {++count;}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
};
int A::count = 0;
int g(int) {return 0;}
int main()
{
assert(new_called == 0);
{
std::function<int(int)> f = A();
assert(A::count == 1);
assert(new_called == 1);
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
std::function<int(int)> f2;
f2 = f;
assert(A::count == 2);
assert(new_called == 2);
assert(f2.target<A>());
assert(f2.target<int(*)(int)>() == 0);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f = g;
assert(new_called == 0);
assert(f.target<int(*)(int)>());
assert(f.target<A>() == 0);
std::function<int(int)> f2;
f2 = f;
assert(new_called == 0);
assert(f2.target<int(*)(int)>());
assert(f2.target<A>() == 0);
}
assert(new_called == 0);
{
std::function<int(int)> f;
assert(new_called == 0);
assert(f.target<int(*)(int)>() == 0);
assert(f.target<A>() == 0);
std::function<int(int)> f2;
f2 = f;
assert(new_called == 0);
assert(f2.target<int(*)(int)>() == 0);
assert(f2.target<A>() == 0);
}
#ifdef _LIBCPP_MOVE
assert(new_called == 0);
{
std::function<int(int)> f = A();
assert(A::count == 1);
assert(new_called == 1);
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
std::function<int(int)> f2;
f2 = _STD::move(f);
assert(A::count == 1);
assert(new_called == 1);
assert(f2.target<A>());
assert(f2.target<int(*)(int)>() == 0);
assert(f.target<A>() == 0);
assert(f.target<int(*)(int)>() == 0);
}
#endif
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// function& operator=(const function& f); + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +int new_called = 0; + +void* operator new(std::size_t s) throw(std::bad_alloc) +{ + ++new_called; + return std::malloc(s); +} + +void operator delete(void* p) throw() +{ + --new_called; + std::free(p); +} + +class A +{ + int data_[10]; +public: + static int count; + + A() + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = i; + } + + A(const A&) {++count;} + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } +}; + +int A::count = 0; + +int g(int) {return 0;} + +int main() +{ + assert(new_called == 0); + { + std::function<int(int)> f = A(); + assert(A::count == 1); + assert(new_called == 1); + assert(f.target<A>()); + assert(f.target<int(*)(int)>() == 0); + std::function<int(int)> f2; + f2 = f; + assert(A::count == 2); + assert(new_called == 2); + assert(f2.target<A>()); + assert(f2.target<int(*)(int)>() == 0); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f = g; + assert(new_called == 0); + assert(f.target<int(*)(int)>()); + assert(f.target<A>() == 0); + std::function<int(int)> f2; + f2 = f; + assert(new_called == 0); + assert(f2.target<int(*)(int)>()); + assert(f2.target<A>() == 0); + } + assert(new_called == 0); + { + std::function<int(int)> f; + assert(new_called == 0); + assert(f.target<int(*)(int)>() == 0); + assert(f.target<A>() == 0); + std::function<int(int)> f2; + f2 = f; + assert(new_called == 0); + assert(f2.target<int(*)(int)>() == 0); + assert(f2.target<A>() == 0); + } +#ifdef _LIBCPP_MOVE + assert(new_called == 0); + { + std::function<int(int)> f = A(); + assert(A::count == 1); + assert(new_called == 1); + assert(f.target<A>()); + assert(f.target<int(*)(int)>() == 0); + std::function<int(int)> f2; + f2 = _STD::move(f); + assert(A::count == 1); + assert(new_called == 1); + assert(f2.target<A>()); + assert(f2.target<int(*)(int)>() == 0); + assert(f.target<A>() == 0); + assert(f.target<int(*)(int)>() == 0); + } +#endif // _LIBCPP_MOVE +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/default.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/default.pass.cpp index 98e11620cfb..3a1cd667522 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/default.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/default.pass.cpp @@ -1 +1,23 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// explicit function();
#include <functional>
#include <cassert>
int main()
{
std::function<int(int)> f;
assert(!f);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// explicit function(); + +#include <functional> +#include <cassert> + +int main() +{ + std::function<int(int)> f; + assert(!f); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t.pass.cpp index e812070ff0f..824e62c2e44 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t.pass.cpp @@ -1 +1,23 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// function(nullptr_t);
#include <functional>
#include <cassert>
int main()
{
std::function<int(int)> f(nullptr);
assert(!f);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// function(nullptr_t); + +#include <functional> +#include <cassert> + +int main() +{ + std::function<int(int)> f(nullptr); + assert(!f); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t_assign.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t_assign.pass.cpp index aa00a04f16e..5d64fa4fc72 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t_assign.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t_assign.pass.cpp @@ -1 +1,86 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// function& operator=(nullptr_t);
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
int new_called = 0;
void* operator new(std::size_t s) throw(std::bad_alloc)
{
++new_called;
return std::malloc(s);
}
void operator delete(void* p) throw()
{
--new_called;
std::free(p);
}
class A
{
int data_[10];
public:
static int count;
A()
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = i;
}
A(const A&) {++count;}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
};
int A::count = 0;
int g(int) {return 0;}
int main()
{
assert(new_called == 0);
{
std::function<int(int)> f = A();
assert(A::count == 1);
assert(new_called == 1);
assert(f.target<A>());
f = nullptr;
assert(A::count == 0);
assert(new_called == 0);
assert(f.target<A>() == 0);
}
{
std::function<int(int)> f = g;
assert(new_called == 0);
assert(f.target<int(*)(int)>());
assert(f.target<A>() == 0);
f = nullptr;
assert(new_called == 0);
assert(f.target<int(*)(int)>() == 0);
}
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// function& operator=(nullptr_t); + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +int new_called = 0; + +void* operator new(std::size_t s) throw(std::bad_alloc) +{ + ++new_called; + return std::malloc(s); +} + +void operator delete(void* p) throw() +{ + --new_called; + std::free(p); +} + +class A +{ + int data_[10]; +public: + static int count; + + A() + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = i; + } + + A(const A&) {++count;} + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } +}; + +int A::count = 0; + +int g(int) {return 0;} + +int main() +{ + assert(new_called == 0); + { + std::function<int(int)> f = A(); + assert(A::count == 1); + assert(new_called == 1); + assert(f.target<A>()); + f = nullptr; + assert(A::count == 0); + assert(new_called == 0); + assert(f.target<A>() == 0); + } + { + std::function<int(int)> f = g; + assert(new_called == 0); + assert(f.target<int(*)(int)>()); + assert(f.target<A>() == 0); + f = nullptr; + assert(new_called == 0); + assert(f.target<int(*)(int)>() == 0); + } +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke.fail.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke.fail.cpp index 9df88e8c110..a7d16e9387f 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke.fail.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke.fail.cpp @@ -1 +1,46 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// R operator()(ArgTypes... args) const
#include <functional>
#include <cassert>
// member data pointer: cv qualifiers should transfer from argument to return type
struct A_int_1
{
A_int_1() : data_(5) {}
int data_;
};
void
test_int_1()
{
// member data pointer
{
int A_int_1::*fp = &A_int_1::data_;
A_int_1 a;
std::function<int& (const A_int_1*)> r2(fp);
const A_int_1* ap = &a;
assert(r2(ap) == 6);
r2(ap) = 7;
assert(r2(ap) == 7);
}
}
int main()
{
test_int_1();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// R operator()(ArgTypes... args) const + +#include <functional> +#include <cassert> + +// member data pointer: cv qualifiers should transfer from argument to return type + +struct A_int_1 +{ + A_int_1() : data_(5) {} + + int data_; +}; + +void +test_int_1() +{ + // member data pointer + { + int A_int_1::*fp = &A_int_1::data_; + A_int_1 a; + std::function<int& (const A_int_1*)> r2(fp); + const A_int_1* ap = &a; + assert(r2(ap) == 6); + r2(ap) = 7; + assert(r2(ap) == 7); + } +} + +int main() +{ + test_int_1(); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke.pass.cpp index f95f082cf64..ab3d600b5b4 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke.pass.cpp @@ -1 +1,335 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// R operator()(ArgTypes... args) const
#include <functional>
#include <cassert>
int count = 0;
// 1 arg, return void
void f_void_1(int i)
{
count += i;
}
struct A_void_1
{
void operator()(int i)
{
count += i;
}
void mem1() {++count;}
void mem2() const {++count;}
};
void
test_void_1()
{
int save_count = count;
// function
{
std::function<void (int)> r1(f_void_1);
int i = 2;
r1(i);
assert(count == save_count+2);
save_count = count;
}
// function pointer
{
void (*fp)(int) = f_void_1;
std::function<void (int)> r1(fp);
int i = 3;
r1(i);
assert(count == save_count+3);
save_count = count;
}
// functor
{
A_void_1 a0;
std::function<void (int)> r1(a0);
int i = 4;
r1(i);
assert(count == save_count+4);
save_count = count;
}
// member function pointer
{
void (A_void_1::*fp)() = &A_void_1::mem1;
std::function<void (A_void_1)> r1(fp);
A_void_1 a;
r1(a);
assert(count == save_count+1);
save_count = count;
A_void_1* ap = &a;
std::function<void (A_void_1*)> r2 = fp;
r2(ap);
assert(count == save_count+1);
save_count = count;
}
// const member function pointer
{
void (A_void_1::*fp)() const = &A_void_1::mem2;
std::function<void (A_void_1)> r1(fp);
A_void_1 a;
r1(a);
assert(count == save_count+1);
save_count = count;
std::function<void (A_void_1*)> r2(fp);
A_void_1* ap = &a;
r2(ap);
assert(count == save_count+1);
save_count = count;
}
}
// 1 arg, return int
int f_int_1(int i)
{
return i + 1;
}
struct A_int_1
{
A_int_1() : data_(5) {}
int operator()(int i)
{
return i - 1;
}
int mem1() {return 3;}
int mem2() const {return 4;}
int data_;
};
void
test_int_1()
{
// function
{
std::function<int (int)> r1(f_int_1);
int i = 2;
assert(r1(i) == 3);
}
// function pointer
{
int (*fp)(int) = f_int_1;
std::function<int (int)> r1(fp);
int i = 3;
assert(r1(i) == 4);
}
// functor
{
A_int_1 a0;
std::function<int (int)> r1(a0);
int i = 4;
assert(r1(i) == 3);
}
// member function pointer
{
int (A_int_1::*fp)() = &A_int_1::mem1;
std::function<int (A_int_1)> r1(fp);
A_int_1 a;
assert(r1(a) == 3);
std::function<int (A_int_1*)> r2(fp);
A_int_1* ap = &a;
assert(r2(ap) == 3);
}
// const member function pointer
{
int (A_int_1::*fp)() const = &A_int_1::mem2;
std::function<int (A_int_1)> r1(fp);
A_int_1 a;
assert(r1(a) == 4);
std::function<int (A_int_1*)> r2(fp);
A_int_1* ap = &a;
assert(r2(ap) == 4);
}
// member data pointer
{
int A_int_1::*fp = &A_int_1::data_;
std::function<int& (A_int_1&)> r1(fp);
A_int_1 a;
assert(r1(a) == 5);
r1(a) = 6;
assert(r1(a) == 6);
std::function<int& (A_int_1*)> r2(fp);
A_int_1* ap = &a;
assert(r2(ap) == 6);
r2(ap) = 7;
assert(r2(ap) == 7);
}
}
// 2 arg, return void
void f_void_2(int i, int j)
{
count += i+j;
}
struct A_void_2
{
void operator()(int i, int j)
{
count += i+j;
}
void mem1(int i) {count += i;}
void mem2(int i) const {count += i;}
};
void
test_void_2()
{
int save_count = count;
// function
{
std::function<void (int, int)> r1(f_void_2);
int i = 2;
int j = 3;
r1(i, j);
assert(count == save_count+5);
save_count = count;
}
// function pointer
{
void (*fp)(int, int) = f_void_2;
std::function<void (int, int)> r1(fp);
int i = 3;
int j = 4;
r1(i, j);
assert(count == save_count+7);
save_count = count;
}
// functor
{
A_void_2 a0;
std::function<void (int, int)> r1(a0);
int i = 4;
int j = 5;
r1(i, j);
assert(count == save_count+9);
save_count = count;
}
// member function pointer
{
void (A_void_2::*fp)(int) = &A_void_2::mem1;
std::function<void (A_void_2, int)> r1(fp);
A_void_2 a;
int i = 3;
r1(a, i);
assert(count == save_count+3);
save_count = count;
std::function<void (A_void_2*, int)> r2(fp);
A_void_2* ap = &a;
r2(ap, i);
assert(count == save_count+3);
save_count = count;
}
// const member function pointer
{
void (A_void_2::*fp)(int) const = &A_void_2::mem2;
std::function<void (A_void_2, int)> r1(fp);
A_void_2 a;
int i = 4;
r1(a, i);
assert(count == save_count+4);
save_count = count;
std::function<void (A_void_2*, int)> r2(fp);
A_void_2* ap = &a;
r2(ap, i);
assert(count == save_count+4);
save_count = count;
}
}
// 2 arg, return int
int f_int_2(int i, int j)
{
return i+j;
}
struct A_int_2
{
int operator()(int i, int j)
{
return i+j;
}
int mem1(int i) {return i+1;}
int mem2(int i) const {return i+2;}
};
void
testint_2()
{
// function
{
std::function<int (int, int)> r1(f_int_2);
int i = 2;
int j = 3;
assert(r1(i, j) == i+j);
}
// function pointer
{
int (*fp)(int, int) = f_int_2;
std::function<int (int, int)> r1(fp);
int i = 3;
int j = 4;
assert(r1(i, j) == i+j);
}
// functor
{
A_int_2 a0;
std::function<int (int, int)> r1(a0);
int i = 4;
int j = 5;
assert(r1(i, j) == i+j);
}
// member function pointer
{
int(A_int_2::*fp)(int) = &A_int_2::mem1;
std::function<int (A_int_2, int)> r1(fp);
A_int_2 a;
int i = 3;
assert(r1(a, i) == i+1);
std::function<int (A_int_2*, int)> r2(fp);
A_int_2* ap = &a;
assert(r2(ap, i) == i+1);
}
// const member function pointer
{
int (A_int_2::*fp)(int) const = &A_int_2::mem2;
std::function<int (A_int_2, int)> r1(fp);
A_int_2 a;
int i = 4;
assert(r1(a, i) == i+2);
std::function<int (A_int_2*, int)> r2(fp);
A_int_2* ap = &a;
assert(r2(ap, i) == i+2);
}
}
int main()
{
test_void_1();
test_int_1();
test_void_2();
testint_2();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// R operator()(ArgTypes... args) const + +#include <functional> +#include <cassert> + +int count = 0; + +// 1 arg, return void + +void f_void_1(int i) +{ + count += i; +} + +struct A_void_1 +{ + void operator()(int i) + { + count += i; + } + + void mem1() {++count;} + void mem2() const {++count;} +}; + +void +test_void_1() +{ + int save_count = count; + // function + { + std::function<void (int)> r1(f_void_1); + int i = 2; + r1(i); + assert(count == save_count+2); + save_count = count; + } + // function pointer + { + void (*fp)(int) = f_void_1; + std::function<void (int)> r1(fp); + int i = 3; + r1(i); + assert(count == save_count+3); + save_count = count; + } + // functor + { + A_void_1 a0; + std::function<void (int)> r1(a0); + int i = 4; + r1(i); + assert(count == save_count+4); + save_count = count; + } + // member function pointer + { + void (A_void_1::*fp)() = &A_void_1::mem1; + std::function<void (A_void_1)> r1(fp); + A_void_1 a; + r1(a); + assert(count == save_count+1); + save_count = count; + A_void_1* ap = &a; + std::function<void (A_void_1*)> r2 = fp; + r2(ap); + assert(count == save_count+1); + save_count = count; + } + // const member function pointer + { + void (A_void_1::*fp)() const = &A_void_1::mem2; + std::function<void (A_void_1)> r1(fp); + A_void_1 a; + r1(a); + assert(count == save_count+1); + save_count = count; + std::function<void (A_void_1*)> r2(fp); + A_void_1* ap = &a; + r2(ap); + assert(count == save_count+1); + save_count = count; + } +} + +// 1 arg, return int + +int f_int_1(int i) +{ + return i + 1; +} + +struct A_int_1 +{ + A_int_1() : data_(5) {} + int operator()(int i) + { + return i - 1; + } + + int mem1() {return 3;} + int mem2() const {return 4;} + int data_; +}; + +void +test_int_1() +{ + // function + { + std::function<int (int)> r1(f_int_1); + int i = 2; + assert(r1(i) == 3); + } + // function pointer + { + int (*fp)(int) = f_int_1; + std::function<int (int)> r1(fp); + int i = 3; + assert(r1(i) == 4); + } + // functor + { + A_int_1 a0; + std::function<int (int)> r1(a0); + int i = 4; + assert(r1(i) == 3); + } + // member function pointer + { + int (A_int_1::*fp)() = &A_int_1::mem1; + std::function<int (A_int_1)> r1(fp); + A_int_1 a; + assert(r1(a) == 3); + std::function<int (A_int_1*)> r2(fp); + A_int_1* ap = &a; + assert(r2(ap) == 3); + } + // const member function pointer + { + int (A_int_1::*fp)() const = &A_int_1::mem2; + std::function<int (A_int_1)> r1(fp); + A_int_1 a; + assert(r1(a) == 4); + std::function<int (A_int_1*)> r2(fp); + A_int_1* ap = &a; + assert(r2(ap) == 4); + } + // member data pointer + { + int A_int_1::*fp = &A_int_1::data_; + std::function<int& (A_int_1&)> r1(fp); + A_int_1 a; + assert(r1(a) == 5); + r1(a) = 6; + assert(r1(a) == 6); + std::function<int& (A_int_1*)> r2(fp); + A_int_1* ap = &a; + assert(r2(ap) == 6); + r2(ap) = 7; + assert(r2(ap) == 7); + } +} + +// 2 arg, return void + +void f_void_2(int i, int j) +{ + count += i+j; +} + +struct A_void_2 +{ + void operator()(int i, int j) + { + count += i+j; + } + + void mem1(int i) {count += i;} + void mem2(int i) const {count += i;} +}; + +void +test_void_2() +{ + int save_count = count; + // function + { + std::function<void (int, int)> r1(f_void_2); + int i = 2; + int j = 3; + r1(i, j); + assert(count == save_count+5); + save_count = count; + } + // function pointer + { + void (*fp)(int, int) = f_void_2; + std::function<void (int, int)> r1(fp); + int i = 3; + int j = 4; + r1(i, j); + assert(count == save_count+7); + save_count = count; + } + // functor + { + A_void_2 a0; + std::function<void (int, int)> r1(a0); + int i = 4; + int j = 5; + r1(i, j); + assert(count == save_count+9); + save_count = count; + } + // member function pointer + { + void (A_void_2::*fp)(int) = &A_void_2::mem1; + std::function<void (A_void_2, int)> r1(fp); + A_void_2 a; + int i = 3; + r1(a, i); + assert(count == save_count+3); + save_count = count; + std::function<void (A_void_2*, int)> r2(fp); + A_void_2* ap = &a; + r2(ap, i); + assert(count == save_count+3); + save_count = count; + } + // const member function pointer + { + void (A_void_2::*fp)(int) const = &A_void_2::mem2; + std::function<void (A_void_2, int)> r1(fp); + A_void_2 a; + int i = 4; + r1(a, i); + assert(count == save_count+4); + save_count = count; + std::function<void (A_void_2*, int)> r2(fp); + A_void_2* ap = &a; + r2(ap, i); + assert(count == save_count+4); + save_count = count; + } +} + +// 2 arg, return int + +int f_int_2(int i, int j) +{ + return i+j; +} + +struct A_int_2 +{ + int operator()(int i, int j) + { + return i+j; + } + + int mem1(int i) {return i+1;} + int mem2(int i) const {return i+2;} +}; + +void +testint_2() +{ + // function + { + std::function<int (int, int)> r1(f_int_2); + int i = 2; + int j = 3; + assert(r1(i, j) == i+j); + } + // function pointer + { + int (*fp)(int, int) = f_int_2; + std::function<int (int, int)> r1(fp); + int i = 3; + int j = 4; + assert(r1(i, j) == i+j); + } + // functor + { + A_int_2 a0; + std::function<int (int, int)> r1(a0); + int i = 4; + int j = 5; + assert(r1(i, j) == i+j); + } + // member function pointer + { + int(A_int_2::*fp)(int) = &A_int_2::mem1; + std::function<int (A_int_2, int)> r1(fp); + A_int_2 a; + int i = 3; + assert(r1(a, i) == i+1); + std::function<int (A_int_2*, int)> r2(fp); + A_int_2* ap = &a; + assert(r2(ap, i) == i+1); + } + // const member function pointer + { + int (A_int_2::*fp)(int) const = &A_int_2::mem2; + std::function<int (A_int_2, int)> r1(fp); + A_int_2 a; + int i = 4; + assert(r1(a, i) == i+2); + std::function<int (A_int_2*, int)> r2(fp); + A_int_2* ap = &a; + assert(r2(ap, i) == i+2); + } +} + +int main() +{ + test_void_1(); + test_int_1(); + test_void_2(); + testint_2(); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke_int_0.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke_int_0.pass.cpp index 1f84b3c7853..aed33e30971 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke_int_0.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke_int_0.pass.cpp @@ -1 +1,58 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// R operator()(ArgTypes... args) const
#include <functional>
#include <cassert>
// 0 args, return int
int count = 0;
int f_int_0()
{
return 3;
}
struct A_int_0
{
int operator()() {return 4;}
};
void
test_int_0()
{
// function
{
std::function<int ()> r1(f_int_0);
assert(r1() == 3);
}
// function pointer
{
int (*fp)() = f_int_0;
std::function<int ()> r1(fp);
assert(r1() == 3);
}
// functor
{
A_int_0 a0;
std::function<int ()> r1(a0);
assert(r1() == 4);
}
}
int main()
{
test_int_0();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// R operator()(ArgTypes... args) const + +#include <functional> +#include <cassert> + +// 0 args, return int + +int count = 0; + +int f_int_0() +{ + return 3; +} + +struct A_int_0 +{ + int operator()() {return 4;} +}; + +void +test_int_0() +{ + // function + { + std::function<int ()> r1(f_int_0); + assert(r1() == 3); + } + // function pointer + { + int (*fp)() = f_int_0; + std::function<int ()> r1(fp); + assert(r1() == 3); + } + // functor + { + A_int_0 a0; + std::function<int ()> r1(a0); + assert(r1() == 4); + } +} + +int main() +{ + test_int_0(); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke_void_0.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke_void_0.pass.cpp index d9f92d39870..024b4b956d7 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke_void_0.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.inv/invoke_void_0.pass.cpp @@ -1 +1,67 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// R operator()(ArgTypes... args) const
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
// 0 args, return void
int count = 0;
void f_void_0()
{
++count;
}
struct A_void_0
{
void operator()() {++count;}
};
void
test_void_0()
{
int save_count = count;
// function
{
std::function<void ()> r1(f_void_0);
r1();
assert(count == save_count+1);
save_count = count;
}
// function pointer
{
void (*fp)() = f_void_0;
std::function<void ()> r1(fp);
r1();
assert(count == save_count+1);
save_count = count;
}
// functor
{
A_void_0 a0;
std::function<void ()> r1(a0);
r1();
assert(count == save_count+1);
save_count = count;
}
}
int main()
{
test_void_0();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// R operator()(ArgTypes... args) const + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +// 0 args, return void + +int count = 0; + +void f_void_0() +{ + ++count; +} + +struct A_void_0 +{ + void operator()() {++count;} +}; + +void +test_void_0() +{ + int save_count = count; + // function + { + std::function<void ()> r1(f_void_0); + r1(); + assert(count == save_count+1); + save_count = count; + } + // function pointer + { + void (*fp)() = f_void_0; + std::function<void ()> r1(fp); + r1(); + assert(count == save_count+1); + save_count = count; + } + // functor + { + A_void_0 a0; + std::function<void ()> r1(a0); + r1(); + assert(count == save_count+1); + save_count = count; + } +} + +int main() +{ + test_void_0(); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp index 935bc839d5e..02e3e1f119d 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp @@ -1 +1,134 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// void swap(function& other);
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
int new_called = 0;
void* operator new(std::size_t s) throw(std::bad_alloc)
{
++new_called;
return std::malloc(s);
}
void operator delete(void* p) throw()
{
--new_called;
std::free(p);
}
class A
{
int data_[10];
public:
static int count;
explicit A(int j)
{
++count;
data_[0] = j;
}
A(const A& a)
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = a.data_[i];
}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
int id() const {return data_[0];}
};
int A::count = 0;
int g(int) {return 0;}
int h(int) {return 1;}
int main()
{
assert(new_called == 0);
{
std::function<int(int)> f1 = A(1);
std::function<int(int)> f2 = A(2);
assert(A::count == 2);
assert(new_called == 2);
assert(f1.target<A>()->id() == 1);
assert(f2.target<A>()->id() == 2);
f1.swap(f2);
assert(A::count == 2);
assert(new_called == 2);
assert(f1.target<A>()->id() == 2);
assert(f2.target<A>()->id() == 1);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f1 = A(1);
std::function<int(int)> f2 = g;
assert(A::count == 1);
assert(new_called == 1);
assert(f1.target<A>()->id() == 1);
assert(*f2.target<int(*)(int)>() == g);
f1.swap(f2);
assert(A::count == 1);
assert(new_called == 1);
assert(*f1.target<int(*)(int)>() == g);
assert(f2.target<A>()->id() == 1);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f1 = g;
std::function<int(int)> f2 = A(1);
assert(A::count == 1);
assert(new_called == 1);
assert(*f1.target<int(*)(int)>() == g);
assert(f2.target<A>()->id() == 1);
f1.swap(f2);
assert(A::count == 1);
assert(new_called == 1);
assert(f1.target<A>()->id() == 1);
assert(*f2.target<int(*)(int)>() == g);
}
assert(A::count == 0);
assert(new_called == 0);
{
std::function<int(int)> f1 = g;
std::function<int(int)> f2 = h;
assert(A::count == 0);
assert(new_called == 0);
assert(*f1.target<int(*)(int)>() == g);
assert(*f2.target<int(*)(int)>() == h);
f1.swap(f2);
assert(A::count == 0);
assert(new_called == 0);
assert(*f1.target<int(*)(int)>() == h);
assert(*f2.target<int(*)(int)>() == g);
}
assert(A::count == 0);
assert(new_called == 0);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// void swap(function& other); + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +int new_called = 0; + +void* operator new(std::size_t s) throw(std::bad_alloc) +{ + ++new_called; + return std::malloc(s); +} + +void operator delete(void* p) throw() +{ + --new_called; + std::free(p); +} + +class A +{ + int data_[10]; +public: + static int count; + + explicit A(int j) + { + ++count; + data_[0] = j; + } + + A(const A& a) + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = a.data_[i]; + } + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } + + int id() const {return data_[0];} +}; + +int A::count = 0; + +int g(int) {return 0;} +int h(int) {return 1;} + +int main() +{ + assert(new_called == 0); + { + std::function<int(int)> f1 = A(1); + std::function<int(int)> f2 = A(2); + assert(A::count == 2); + assert(new_called == 2); + assert(f1.target<A>()->id() == 1); + assert(f2.target<A>()->id() == 2); + f1.swap(f2); + assert(A::count == 2); + assert(new_called == 2); + assert(f1.target<A>()->id() == 2); + assert(f2.target<A>()->id() == 1); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f1 = A(1); + std::function<int(int)> f2 = g; + assert(A::count == 1); + assert(new_called == 1); + assert(f1.target<A>()->id() == 1); + assert(*f2.target<int(*)(int)>() == g); + f1.swap(f2); + assert(A::count == 1); + assert(new_called == 1); + assert(*f1.target<int(*)(int)>() == g); + assert(f2.target<A>()->id() == 1); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f1 = g; + std::function<int(int)> f2 = A(1); + assert(A::count == 1); + assert(new_called == 1); + assert(*f1.target<int(*)(int)>() == g); + assert(f2.target<A>()->id() == 1); + f1.swap(f2); + assert(A::count == 1); + assert(new_called == 1); + assert(f1.target<A>()->id() == 1); + assert(*f2.target<int(*)(int)>() == g); + } + assert(A::count == 0); + assert(new_called == 0); + { + std::function<int(int)> f1 = g; + std::function<int(int)> f2 = h; + assert(A::count == 0); + assert(new_called == 0); + assert(*f1.target<int(*)(int)>() == g); + assert(*f2.target<int(*)(int)>() == h); + f1.swap(f2); + assert(A::count == 0); + assert(new_called == 0); + assert(*f1.target<int(*)(int)>() == h); + assert(*f2.target<int(*)(int)>() == g); + } + assert(A::count == 0); + assert(new_called == 0); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.nullptr/operator_==.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.nullptr/operator_==.pass.cpp index 6ea89d4c125..91083bbe68c 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.nullptr/operator_==.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.nullptr/operator_==.pass.cpp @@ -1 +1,41 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// template <MoveConstructible R, MoveConstructible ... ArgTypes>
// bool operator==(const function<R(ArgTypes...)>&, nullptr_t);
//
// template <MoveConstructible R, MoveConstructible ... ArgTypes>
// bool operator==(nullptr_t, const function<R(ArgTypes...)>&);
//
// template <MoveConstructible R, MoveConstructible ... ArgTypes>
// bool operator!=(const function<R(ArgTypes...)>&, nullptr_t);
//
// template <MoveConstructible R, MoveConstructible ... ArgTypes>
// bool operator!=(nullptr_t, const function<R(ArgTypes...)>&);
#include <functional>
#include <cassert>
int g(int) {return 0;}
int main()
{
{
std::function<int(int)> f;
assert(f == nullptr);
assert(nullptr == f);
f = g;
assert(f != nullptr);
assert(nullptr != f);
}
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// template <MoveConstructible R, MoveConstructible ... ArgTypes> +// bool operator==(const function<R(ArgTypes...)>&, nullptr_t); +// +// template <MoveConstructible R, MoveConstructible ... ArgTypes> +// bool operator==(nullptr_t, const function<R(ArgTypes...)>&); +// +// template <MoveConstructible R, MoveConstructible ... ArgTypes> +// bool operator!=(const function<R(ArgTypes...)>&, nullptr_t); +// +// template <MoveConstructible R, MoveConstructible ... ArgTypes> +// bool operator!=(nullptr_t, const function<R(ArgTypes...)>&); + +#include <functional> +#include <cassert> + +int g(int) {return 0;} + +int main() +{ + { + std::function<int(int)> f; + assert(f == nullptr); + assert(nullptr == f); + f = g; + assert(f != nullptr); + assert(nullptr != f); + } +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp index 718aedcb2b0..d58131c0b5f 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp @@ -1 +1,89 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// template<typename T>
// requires Callable<T, ArgTypes...> && Convertible<Callable<T, ArgTypes...>::result_type, R>
// T*
// target();
// template<typename T>
// requires Callable<T, ArgTypes...> && Convertible<Callable<T, ArgTypes...>::result_type, R>
// const T*
// target() const;
#include <functional>
#include <new>
#include <cstdlib>
#include <cassert>
class A
{
int data_[10];
public:
static int count;
A()
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = i;
}
A(const A&) {++count;}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
int foo(int) const {return 1;}
};
int A::count = 0;
int g(int) {return 0;}
int main()
{
{
std::function<int(int)> f = A();
assert(A::count == 1);
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
}
assert(A::count == 0);
{
std::function<int(int)> f = g;
assert(A::count == 0);
assert(f.target<int(*)(int)>());
assert(f.target<A>() == 0);
}
assert(A::count == 0);
{
const std::function<int(int)> f = A();
assert(A::count == 1);
assert(f.target<A>());
assert(f.target<int(*)(int)>() == 0);
}
assert(A::count == 0);
{
const std::function<int(int)> f = g;
assert(A::count == 0);
assert(f.target<int(*)(int)>());
assert(f.target<A>() == 0);
}
assert(A::count == 0);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// template<typename T> +// requires Callable<T, ArgTypes...> && Convertible<Callable<T, ArgTypes...>::result_type, R> +// T* +// target(); +// template<typename T> +// requires Callable<T, ArgTypes...> && Convertible<Callable<T, ArgTypes...>::result_type, R> +// const T* +// target() const; + +#include <functional> +#include <new> +#include <cstdlib> +#include <cassert> + +class A +{ + int data_[10]; +public: + static int count; + + A() + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = i; + } + + A(const A&) {++count;} + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } + + int foo(int) const {return 1;} +}; + +int A::count = 0; + +int g(int) {return 0;} + +int main() +{ + { + std::function<int(int)> f = A(); + assert(A::count == 1); + assert(f.target<A>()); + assert(f.target<int(*)(int)>() == 0); + } + assert(A::count == 0); + { + std::function<int(int)> f = g; + assert(A::count == 0); + assert(f.target<int(*)(int)>()); + assert(f.target<A>() == 0); + } + assert(A::count == 0); + { + const std::function<int(int)> f = A(); + assert(A::count == 1); + assert(f.target<A>()); + assert(f.target<int(*)(int)>() == 0); + } + assert(A::count == 0); + { + const std::function<int(int)> f = g; + assert(A::count == 0); + assert(f.target<int(*)(int)>()); + assert(f.target<A>() == 0); + } + assert(A::count == 0); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target_type.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target_type.pass.cpp index 36bd29fcfb9..c675dfcd749 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target_type.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target_type.pass.cpp @@ -1 +1,61 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// class function<R(ArgTypes...)>
// const std::type_info& target_type() const;
#include <functional>
#include <typeinfo>
#include <cassert>
class A
{
int data_[10];
public:
static int count;
A()
{
++count;
for (int i = 0; i < 10; ++i)
data_[i] = i;
}
A(const A&) {++count;}
~A() {--count;}
int operator()(int i) const
{
for (int j = 0; j < 10; ++j)
i += data_[j];
return i;
}
int foo(int) const {return 1;}
};
int A::count = 0;
int g(int) {return 0;}
int main()
{
{
std::function<int(int)> f = A();
assert(f.target_type() == typeid(A));
}
{
std::function<int(int)> f;
assert(f.target_type() == typeid(void));
}
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// class function<R(ArgTypes...)> + +// const std::type_info& target_type() const; + +#include <functional> +#include <typeinfo> +#include <cassert> + +class A +{ + int data_[10]; +public: + static int count; + + A() + { + ++count; + for (int i = 0; i < 10; ++i) + data_[i] = i; + } + + A(const A&) {++count;} + + ~A() {--count;} + + int operator()(int i) const + { + for (int j = 0; j < 10; ++j) + i += data_[j]; + return i; + } + + int foo(int) const {return 1;} +}; + +int A::count = 0; + +int g(int) {return 0;} + +int main() +{ + { + std::function<int(int)> f = A(); + assert(f.target_type() == typeid(A)); + } + { + std::function<int(int)> f; + assert(f.target_type() == typeid(void)); + } +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/test_allocator.h b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/test_allocator.h index 898c0900d4e..1c0f163d053 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/test_allocator.h +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/test_allocator.h @@ -62,7 +62,7 @@ public: #ifdef _LIBCPP_MOVE void construct(pointer p, T&& val) {::new(p) T(std::move(val));} -#endif +#endif // _LIBCPP_MOVE void destroy(pointer p) {p->~T();} friend bool operator==(const test_allocator& x, const test_allocator& y) @@ -105,8 +105,8 @@ public: #ifdef _LIBCPP_HAS_NO_ADVANCED_SFINAE std::size_t max_size() const {return UINT_MAX / sizeof(T);} -#endif +#endif // _LIBCPP_HAS_NO_ADVANCED_SFINAE }; -#endif +#endif // TEST_ALLOCATOR_H diff --git a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/types.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/types.pass.cpp index 819c8fd1ba2..94e07ecea18 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/types.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/func.wrap.func/types.pass.cpp @@ -1 +1,49 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable R, CopyConstructible... ArgTypes>
// class function<R(ArgTypes...)>
// : public unary_function<T1, R> // iff sizeof...(ArgTypes) == 1 and
// // ArgTypes contains T1
// : public binary_function<T1, T2, R> // iff sizeof...(ArgTypes) == 2 and
// // ArgTypes contains T1 and T2
// {
// public:
// typedef R result_type;
// ...
// };
#include <functional>
#include <type_traits>
int main()
{
static_assert((!std::is_base_of<std::unary_function <int, int>,
std::function<int()> >::value), "");
static_assert((!std::is_base_of<std::binary_function<int, int, int>,
std::function<int()> >::value), "");
static_assert(( std::is_same< std::function<int()>::result_type,
int>::value), "");
static_assert(( std::is_base_of<std::unary_function <int, double>,
std::function<double(int)> >::value), "");
static_assert((!std::is_base_of<std::binary_function<int, int, double>,
std::function<double(int)> >::value), "");
static_assert(( std::is_same< std::function<double(int)>::result_type,
double>::value), "");
static_assert((!std::is_base_of<std::unary_function <int, double>,
std::function<double(int, char)> >::value), "");
static_assert(( std::is_base_of<std::binary_function<int, char, double>,
std::function<double(int, char)> >::value), "");
static_assert(( std::is_same< std::function<double(int, char)>::result_type,
double>::value), "");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable R, CopyConstructible... ArgTypes> +// class function<R(ArgTypes...)> +// : public unary_function<T1, R> // iff sizeof...(ArgTypes) == 1 and +// // ArgTypes contains T1 +// : public binary_function<T1, T2, R> // iff sizeof...(ArgTypes) == 2 and +// // ArgTypes contains T1 and T2 +// { +// public: +// typedef R result_type; +// ... +// }; + +#include <functional> +#include <type_traits> + +int main() +{ + static_assert((!std::is_base_of<std::unary_function <int, int>, + std::function<int()> >::value), ""); + static_assert((!std::is_base_of<std::binary_function<int, int, int>, + std::function<int()> >::value), ""); + static_assert(( std::is_same< std::function<int()>::result_type, + int>::value), ""); + + static_assert(( std::is_base_of<std::unary_function <int, double>, + std::function<double(int)> >::value), ""); + static_assert((!std::is_base_of<std::binary_function<int, int, double>, + std::function<double(int)> >::value), ""); + static_assert(( std::is_same< std::function<double(int)>::result_type, + double>::value), ""); + + static_assert((!std::is_base_of<std::unary_function <int, double>, + std::function<double(int, char)> >::value), ""); + static_assert(( std::is_base_of<std::binary_function<int, char, double>, + std::function<double(int, char)> >::value), ""); + static_assert(( std::is_same< std::function<double(int, char)>::result_type, + double>::value), ""); +} diff --git a/libcxx/test/utilities/function.objects/func.wrap/nothing_to_do.pass.cpp b/libcxx/test/utilities/function.objects/func.wrap/nothing_to_do.pass.cpp index e8db90cbee0..b89f168e9c4 100644 --- a/libcxx/test/utilities/function.objects/func.wrap/nothing_to_do.pass.cpp +++ b/libcxx/test/utilities/function.objects/func.wrap/nothing_to_do.pass.cpp @@ -1 +1,12 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
int main()
{
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +int main() +{ +} diff --git a/libcxx/test/utilities/function.objects/function.pointer.adaptors/pointer_to_binary_function.pass.cpp b/libcxx/test/utilities/function.objects/function.pointer.adaptors/pointer_to_binary_function.pass.cpp index 0538c6ea3b8..d3587aa0e01 100644 --- a/libcxx/test/utilities/function.objects/function.pointer.adaptors/pointer_to_binary_function.pass.cpp +++ b/libcxx/test/utilities/function.objects/function.pointer.adaptors/pointer_to_binary_function.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// pointer_to_binary_function
#include <functional>
#include <type_traits>
#include <cassert>
double binary_f(int i, short j) {return i - j + .75;}
int main()
{
typedef std::pointer_to_binary_function<int, short, double> F;
static_assert((std::is_base_of<std::binary_function<int, short, double>, F>::value), "");
const F f(binary_f);
assert(f(36, 27) == 9.75);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// pointer_to_binary_function + +#include <functional> +#include <type_traits> +#include <cassert> + +double binary_f(int i, short j) {return i - j + .75;} + +int main() +{ + typedef std::pointer_to_binary_function<int, short, double> F; + static_assert((std::is_base_of<std::binary_function<int, short, double>, F>::value), ""); + const F f(binary_f); + assert(f(36, 27) == 9.75); +} diff --git a/libcxx/test/utilities/function.objects/function.pointer.adaptors/pointer_to_unary_function.pass.cpp b/libcxx/test/utilities/function.objects/function.pointer.adaptors/pointer_to_unary_function.pass.cpp index 9ff953e5550..30e13010261 100644 --- a/libcxx/test/utilities/function.objects/function.pointer.adaptors/pointer_to_unary_function.pass.cpp +++ b/libcxx/test/utilities/function.objects/function.pointer.adaptors/pointer_to_unary_function.pass.cpp @@ -1 +1,26 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// pointer_to_unary_function
#include <functional>
#include <type_traits>
#include <cassert>
double unary_f(int i) {return 0.5 - i;}
int main()
{
typedef std::pointer_to_unary_function<int, double> F;
static_assert((std::is_base_of<std::unary_function<int, double>, F>::value), "");
const F f(unary_f);
assert(f(36) == -35.5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// pointer_to_unary_function + +#include <functional> +#include <type_traits> +#include <cassert> + +double unary_f(int i) {return 0.5 - i;} + +int main() +{ + typedef std::pointer_to_unary_function<int, double> F; + static_assert((std::is_base_of<std::unary_function<int, double>, F>::value), ""); + const F f(unary_f); + assert(f(36) == -35.5); +} diff --git a/libcxx/test/utilities/function.objects/function.pointer.adaptors/ptr_fun1.pass.cpp b/libcxx/test/utilities/function.objects/function.pointer.adaptors/ptr_fun1.pass.cpp index a4f16d0a83c..25162c3b59d 100644 --- a/libcxx/test/utilities/function.objects/function.pointer.adaptors/ptr_fun1.pass.cpp +++ b/libcxx/test/utilities/function.objects/function.pointer.adaptors/ptr_fun1.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template <CopyConstructible Arg, Returnable Result>
// pointer_to_unary_function<Arg, Result>
// ptr_fun(Result (*f)(Arg));
#include <functional>
#include <type_traits>
#include <cassert>
double unary_f(int i) {return 0.5 - i;}
int main()
{
assert(std::ptr_fun(unary_f)(36) == -35.5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template <CopyConstructible Arg, Returnable Result> +// pointer_to_unary_function<Arg, Result> +// ptr_fun(Result (*f)(Arg)); + +#include <functional> +#include <type_traits> +#include <cassert> + +double unary_f(int i) {return 0.5 - i;} + +int main() +{ + assert(std::ptr_fun(unary_f)(36) == -35.5); +} diff --git a/libcxx/test/utilities/function.objects/function.pointer.adaptors/ptr_fun2.pass.cpp b/libcxx/test/utilities/function.objects/function.pointer.adaptors/ptr_fun2.pass.cpp index 84622320965..61525dd4dd7 100644 --- a/libcxx/test/utilities/function.objects/function.pointer.adaptors/ptr_fun2.pass.cpp +++ b/libcxx/test/utilities/function.objects/function.pointer.adaptors/ptr_fun2.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template <CopyConstructible Arg1, CopyConstructible Arg2, Returnable Result>
// pointer_to_binary_function<Arg1,Arg2,Result>
// ptr_fun(Result (*f)(Arg1, Arg2));
#include <functional>
#include <type_traits>
#include <cassert>
double binary_f(int i, short j) {return i - j + .75;}
int main()
{
assert(std::ptr_fun(binary_f)(36, 27) == 9.75);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template <CopyConstructible Arg1, CopyConstructible Arg2, Returnable Result> +// pointer_to_binary_function<Arg1,Arg2,Result> +// ptr_fun(Result (*f)(Arg1, Arg2)); + +#include <functional> +#include <type_traits> +#include <cassert> + +double binary_f(int i, short j) {return i - j + .75;} + +int main() +{ + assert(std::ptr_fun(binary_f)(36, 27) == 9.75); +} diff --git a/libcxx/test/utilities/function.objects/logical.operations/logical_and.pass.cpp b/libcxx/test/utilities/function.objects/logical.operations/logical_and.pass.cpp index ae03d2c74ae..e9ae960a09c 100644 --- a/libcxx/test/utilities/function.objects/logical.operations/logical_and.pass.cpp +++ b/libcxx/test/utilities/function.objects/logical.operations/logical_and.pass.cpp @@ -1 +1,27 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// logical_and
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::logical_and<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(f(36, 36));
assert(!f(36, 0));
assert(!f(0, 36));
assert(!f(0, 0));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// logical_and + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::logical_and<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(f(36, 36)); + assert(!f(36, 0)); + assert(!f(0, 36)); + assert(!f(0, 0)); +} diff --git a/libcxx/test/utilities/function.objects/logical.operations/logical_not.pass.cpp b/libcxx/test/utilities/function.objects/logical.operations/logical_not.pass.cpp index 471b145aa0f..c2bb2566e6b 100644 --- a/libcxx/test/utilities/function.objects/logical.operations/logical_not.pass.cpp +++ b/libcxx/test/utilities/function.objects/logical.operations/logical_not.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// logical_not
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::logical_not<int> F;
const F f = F();
static_assert((std::is_base_of<std::unary_function<int, bool>, F>::value), "");
assert(!f(36));
assert(f(0));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// logical_not + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::logical_not<int> F; + const F f = F(); + static_assert((std::is_base_of<std::unary_function<int, bool>, F>::value), ""); + assert(!f(36)); + assert(f(0)); +} diff --git a/libcxx/test/utilities/function.objects/logical.operations/logical_or.pass.cpp b/libcxx/test/utilities/function.objects/logical.operations/logical_or.pass.cpp index 35c1f815b31..17efd5cba3d 100644 --- a/libcxx/test/utilities/function.objects/logical.operations/logical_or.pass.cpp +++ b/libcxx/test/utilities/function.objects/logical.operations/logical_or.pass.cpp @@ -1 +1,27 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// logical_or
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::logical_or<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(f(36, 36));
assert(f(36, 0));
assert(f(0, 36));
assert(!f(0, 0));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// logical_or + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::logical_or<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(f(36, 36)); + assert(f(36, 0)); + assert(f(0, 36)); + assert(!f(0, 0)); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun.pass.cpp index 7c1fb7432bf..a06374f9768 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun.pass.cpp @@ -1 +1,31 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<cReturnable S, ClassType T>
// const_mem_fun_t<S,T>
// mem_fun(S (T::*f)() const);
#include <functional>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
const A a = A();
assert(std::mem_fun(&A::a3)(&a) == 1);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<cReturnable S, ClassType T> +// const_mem_fun_t<S,T> +// mem_fun(S (T::*f)() const); + +#include <functional> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + const A a = A(); + assert(std::mem_fun(&A::a3)(&a) == 1); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1.pass.cpp index b23389abb4e..ae899563410 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1.pass.cpp @@ -1 +1,31 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable S, ClassType T, CopyConstructible A>
// const_mem_fun1_t<S,T,A>
// mem_fun(S (T::*f)(A) const);
#include <functional>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
const A a = A();
assert(std::mem_fun(&A::a4)(&a, 6) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable S, ClassType T, CopyConstructible A> +// const_mem_fun1_t<S,T,A> +// mem_fun(S (T::*f)(A) const); + +#include <functional> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + const A a = A(); + assert(std::mem_fun(&A::a4)(&a, 6) == 5); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1_ref_t.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1_ref_t.pass.cpp index a7b5d50c2fa..f918ff99066 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1_ref_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1_ref_t.pass.cpp @@ -1 +1,33 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// const_mem_fun1_ref_t
#include <functional>
#include <type_traits>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
typedef std::const_mem_fun1_ref_t<double, A, unsigned> F;
static_assert((std::is_base_of<std::binary_function<A, unsigned, double>, F>::value), "");
const F f(&A::a4);
const A a = A();
assert(f(a, 6) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// const_mem_fun1_ref_t + +#include <functional> +#include <type_traits> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + typedef std::const_mem_fun1_ref_t<double, A, unsigned> F; + static_assert((std::is_base_of<std::binary_function<A, unsigned, double>, F>::value), ""); + const F f(&A::a4); + const A a = A(); + assert(f(a, 6) == 5); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1_t.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1_t.pass.cpp index 8989ae778c8..c99674282f3 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun1_t.pass.cpp @@ -1 +1,33 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// const_mem_fun1_t
#include <functional>
#include <type_traits>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
typedef std::const_mem_fun1_t<double, A, unsigned> F;
static_assert((std::is_base_of<std::binary_function<const A*, unsigned, double>, F>::value), "");
const F f(&A::a4);
const A a = A();
assert(f(&a, 6) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// const_mem_fun1_t + +#include <functional> +#include <type_traits> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + typedef std::const_mem_fun1_t<double, A, unsigned> F; + static_assert((std::is_base_of<std::binary_function<const A*, unsigned, double>, F>::value), ""); + const F f(&A::a4); + const A a = A(); + assert(f(&a, 6) == 5); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref.pass.cpp index 987b4c72ff7..93273aeeaa5 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref.pass.cpp @@ -1 +1,31 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable S, ClassType T>
// const_mem_fun_ref_t<S,T>
// mem_fun_ref(S (T::*f)() const);
#include <functional>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
const A a = A();
assert(std::mem_fun_ref(&A::a3)(a) == 1);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable S, ClassType T> +// const_mem_fun_ref_t<S,T> +// mem_fun_ref(S (T::*f)() const); + +#include <functional> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + const A a = A(); + assert(std::mem_fun_ref(&A::a3)(a) == 1); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref1.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref1.pass.cpp index 60aadc79921..3eaee7f034e 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref1.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref1.pass.cpp @@ -1 +1,31 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable S, ClassType T, CopyConstructible A>
// const_mem_fun1_ref_t<S,T,A>
// mem_fun_ref(S (T::*f)(A) const);
#include <functional>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
const A a = A();
assert(std::mem_fun_ref(&A::a4)(a, 6) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable S, ClassType T, CopyConstructible A> +// const_mem_fun1_ref_t<S,T,A> +// mem_fun_ref(S (T::*f)(A) const); + +#include <functional> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + const A a = A(); + assert(std::mem_fun_ref(&A::a4)(a, 6) == 5); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref_t.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref_t.pass.cpp index 424622ed3aa..83d677ff343 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_ref_t.pass.cpp @@ -1 +1,33 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// const_mem_fun_ref_t
#include <functional>
#include <type_traits>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
typedef std::const_mem_fun_ref_t<int, A> F;
static_assert((std::is_base_of<std::unary_function<A, int>, F>::value), "");
const F f(&A::a3);
const A a = A();
assert(f(a) == 1);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// const_mem_fun_ref_t + +#include <functional> +#include <type_traits> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + typedef std::const_mem_fun_ref_t<int, A> F; + static_assert((std::is_base_of<std::unary_function<A, int>, F>::value), ""); + const F f(&A::a3); + const A a = A(); + assert(f(a) == 1); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_t.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_t.pass.cpp index 6eebb0edbed..3f099face59 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/const_mem_fun_t.pass.cpp @@ -1 +1,33 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// const_mem_fun_t
#include <functional>
#include <type_traits>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
typedef std::const_mem_fun_t<int, A> F;
static_assert((std::is_base_of<std::unary_function<const A*, int>, F>::value), "");
const F f(&A::a3);
const A a = A();
assert(f(&a) == 1);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// const_mem_fun_t + +#include <functional> +#include <type_traits> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + typedef std::const_mem_fun_t<int, A> F; + static_assert((std::is_base_of<std::unary_function<const A*, int>, F>::value), ""); + const F f(&A::a3); + const A a = A(); + assert(f(&a) == 1); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun.pass.cpp index 144691bf850..5a227fae776 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun.pass.cpp @@ -1 +1,31 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable S, ClassType T>
// mem_fun_t<S,T>
// mem_fun(S (T::*f)());
#include <functional>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
A a;
assert(std::mem_fun(&A::a1)(&a) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable S, ClassType T> +// mem_fun_t<S,T> +// mem_fun(S (T::*f)()); + +#include <functional> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + A a; + assert(std::mem_fun(&A::a1)(&a) == 5); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1.pass.cpp index 514fac9301e..a1f4c197156 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1.pass.cpp @@ -1 +1,31 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable S, ClassType T, CopyConstructible A>
// mem_fun1_t<S,T,A>
// mem_fun(S (T::*f)(A));
#include <functional>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
A a;
assert(std::mem_fun(&A::a2)(&a, 5) == 6);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable S, ClassType T, CopyConstructible A> +// mem_fun1_t<S,T,A> +// mem_fun(S (T::*f)(A)); + +#include <functional> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + A a; + assert(std::mem_fun(&A::a2)(&a, 5) == 6); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1_ref_t.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1_ref_t.pass.cpp index b451d680bc0..3aab735a21f 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1_ref_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1_ref_t.pass.cpp @@ -1 +1,33 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// mem_fun1_ref_t
#include <functional>
#include <type_traits>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
typedef std::mem_fun1_ref_t<short, A, int> F;
static_assert((std::is_base_of<std::binary_function<A, int, short>, F>::value), "");
const F f(&A::a2);
A a;
assert(f(a, 5) == 6);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// mem_fun1_ref_t + +#include <functional> +#include <type_traits> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + typedef std::mem_fun1_ref_t<short, A, int> F; + static_assert((std::is_base_of<std::binary_function<A, int, short>, F>::value), ""); + const F f(&A::a2); + A a; + assert(f(a, 5) == 6); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1_t.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1_t.pass.cpp index a9a62e05033..7fb6ebdc16c 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun1_t.pass.cpp @@ -1 +1,33 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// mem_fun1_t
#include <functional>
#include <type_traits>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
typedef std::mem_fun1_t<short, A, int> F;
static_assert((std::is_base_of<std::binary_function<A*, int, short>, F>::value), "");
const F f(&A::a2);
A a;
assert(f(&a, 5) == 6);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// mem_fun1_t + +#include <functional> +#include <type_traits> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + typedef std::mem_fun1_t<short, A, int> F; + static_assert((std::is_base_of<std::binary_function<A*, int, short>, F>::value), ""); + const F f(&A::a2); + A a; + assert(f(&a, 5) == 6); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref.pass.cpp index 785305eaa74..401b5745ddf 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref.pass.cpp @@ -1 +1,31 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable S, ClassType T>
// mem_fun_ref_t<S,T>
// mem_fun_ref(S (T::*f)());
#include <functional>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
A a;
assert(std::mem_fun_ref(&A::a1)(a) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable S, ClassType T> +// mem_fun_ref_t<S,T> +// mem_fun_ref(S (T::*f)()); + +#include <functional> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + A a; + assert(std::mem_fun_ref(&A::a1)(a) == 5); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref1.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref1.pass.cpp index 733db16ee41..8a29d0a7ed7 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref1.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref1.pass.cpp @@ -1 +1,31 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// template<Returnable S, ClassType T, CopyConstructible A>
// mem_fun1_ref_t<S,T,A>
// mem_fun_ref(S (T::*f)(A));
#include <functional>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
A a;
assert(std::mem_fun_ref(&A::a2)(a, 5) == 6);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// template<Returnable S, ClassType T, CopyConstructible A> +// mem_fun1_ref_t<S,T,A> +// mem_fun_ref(S (T::*f)(A)); + +#include <functional> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + A a; + assert(std::mem_fun_ref(&A::a2)(a, 5) == 6); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref_t.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref_t.pass.cpp index d92f378f6b6..f407506bdaa 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_ref_t.pass.cpp @@ -1 +1,33 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// mem_fun_ref_t
#include <functional>
#include <type_traits>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
typedef std::mem_fun_ref_t<char, A> F;
static_assert((std::is_base_of<std::unary_function<A, char>, F>::value), "");
const F f(&A::a1);
A a;
assert(f(a) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// mem_fun_ref_t + +#include <functional> +#include <type_traits> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + typedef std::mem_fun_ref_t<char, A> F; + static_assert((std::is_base_of<std::unary_function<A, char>, F>::value), ""); + const F f(&A::a1); + A a; + assert(f(a) == 5); +} diff --git a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_t.pass.cpp b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_t.pass.cpp index 721e9266d6f..b8a340ca474 100644 --- a/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_t.pass.cpp +++ b/libcxx/test/utilities/function.objects/member.pointer.adaptors/mem_fun_t.pass.cpp @@ -1 +1,33 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// mem_fun_t
#include <functional>
#include <type_traits>
#include <cassert>
struct A
{
char a1() {return 5;}
short a2(int i) {return short(i+1);}
int a3() const {return 1;}
double a4(unsigned i) const {return i-1;}
};
int main()
{
typedef std::mem_fun_t<char, A> F;
static_assert((std::is_base_of<std::unary_function<A*, char>, F>::value), "");
const F f(&A::a1);
A a;
assert(f(&a) == 5);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// mem_fun_t + +#include <functional> +#include <type_traits> +#include <cassert> + +struct A +{ + char a1() {return 5;} + short a2(int i) {return short(i+1);} + int a3() const {return 1;} + double a4(unsigned i) const {return i-1;} +}; + +int main() +{ + typedef std::mem_fun_t<char, A> F; + static_assert((std::is_base_of<std::unary_function<A*, char>, F>::value), ""); + const F f(&A::a1); + A a; + assert(f(&a) == 5); +} diff --git a/libcxx/test/utilities/function.objects/negators/binary_negate.pass.cpp b/libcxx/test/utilities/function.objects/negators/binary_negate.pass.cpp index da48bbd4f31..e846f6c51dd 100644 --- a/libcxx/test/utilities/function.objects/negators/binary_negate.pass.cpp +++ b/libcxx/test/utilities/function.objects/negators/binary_negate.pass.cpp @@ -1 +1,27 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// binary_negate
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::binary_negate<std::logical_and<int> > F;
const F f = F(std::logical_and<int>());
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
assert(!f(36, 36));
assert( f(36, 0));
assert( f(0, 36));
assert( f(0, 0));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// binary_negate + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::binary_negate<std::logical_and<int> > F; + const F f = F(std::logical_and<int>()); + static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), ""); + assert(!f(36, 36)); + assert( f(36, 0)); + assert( f(0, 36)); + assert( f(0, 0)); +} diff --git a/libcxx/test/utilities/function.objects/negators/not1.pass.cpp b/libcxx/test/utilities/function.objects/negators/not1.pass.cpp index 6b399307e4f..c0ec87f5208 100644 --- a/libcxx/test/utilities/function.objects/negators/not1.pass.cpp +++ b/libcxx/test/utilities/function.objects/negators/not1.pass.cpp @@ -1 +1,22 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// not1
#include <functional>
#include <cassert>
int main()
{
typedef std::logical_not<int> F;
assert(std::not1(F())(36));
assert(!std::not1(F())(0));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// not1 + +#include <functional> +#include <cassert> + +int main() +{ + typedef std::logical_not<int> F; + assert(std::not1(F())(36)); + assert(!std::not1(F())(0)); +} diff --git a/libcxx/test/utilities/function.objects/negators/not2.pass.cpp b/libcxx/test/utilities/function.objects/negators/not2.pass.cpp index 9e65415cb2b..ff5db68ad74 100644 --- a/libcxx/test/utilities/function.objects/negators/not2.pass.cpp +++ b/libcxx/test/utilities/function.objects/negators/not2.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// not2
#include <functional>
#include <cassert>
int main()
{
typedef std::logical_and<int> F;
assert(!std::not2(F())(36, 36));
assert( std::not2(F())(36, 0));
assert( std::not2(F())(0, 36));
assert( std::not2(F())(0, 0));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// not2 + +#include <functional> +#include <cassert> + +int main() +{ + typedef std::logical_and<int> F; + assert(!std::not2(F())(36, 36)); + assert( std::not2(F())(36, 0)); + assert( std::not2(F())(0, 36)); + assert( std::not2(F())(0, 0)); +} diff --git a/libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp b/libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp index 9c5c2592b19..1479e12b2ee 100644 --- a/libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp +++ b/libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// unary_negate
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::unary_negate<std::logical_not<int> > F;
const F f = F(std::logical_not<int>());
static_assert((std::is_base_of<std::unary_function<int, bool>, F>::value), "");
assert(f(36));
assert(!f(0));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// unary_negate + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::unary_negate<std::logical_not<int> > F; + const F f = F(std::logical_not<int>()); + static_assert((std::is_base_of<std::unary_function<int, bool>, F>::value), ""); + assert(f(36)); + assert(!f(0)); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/binary.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/binary.pass.cpp index e9d7dda00a3..5c4c730ac6a 100644 --- a/libcxx/test/utilities/function.objects/refwrap/binary.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/binary.pass.cpp @@ -1 +1,80 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// check for deriving from binary_function
#include <functional>
#include <type_traits>
class functor1
: public std::unary_function<int, char>
{
};
class functor2
: public std::binary_function<char, int, double>
{
};
class functor3
: public std::unary_function<int, int>,
public std::binary_function<char, int, double>
{
public:
typedef float result_type;
};
class functor4
: public std::unary_function<int, int>,
public std::binary_function<char, int, double>
{
public:
};
struct C
{
typedef int argument_type;
typedef int result_type;
};
int main()
{
static_assert((!std::is_base_of<std::binary_function<int, char, int>,
std::reference_wrapper<functor1> >::value), "");
static_assert((std::is_base_of<std::binary_function<char, int, double>,
std::reference_wrapper<functor2> >::value), "");
static_assert((std::is_base_of<std::binary_function<char, int, double>,
std::reference_wrapper<functor3> >::value), "");
static_assert((std::is_base_of<std::binary_function<char, int, double>,
std::reference_wrapper<functor4> >::value), "");
static_assert((!std::is_base_of<std::binary_function<int, int, int>,
std::reference_wrapper<C> >::value), "");
static_assert((!std::is_base_of<std::binary_function<int, int, float>,
std::reference_wrapper<float ()> >::value), "");
static_assert((!std::is_base_of<std::binary_function<int, int, float>,
std::reference_wrapper<float (int)> >::value), "");
static_assert((std::is_base_of<std::binary_function<int, int, float>,
std::reference_wrapper<float (int, int)> >::value), "");
static_assert((!std::is_base_of<std::binary_function<int, int, float>,
std::reference_wrapper<float(*)()> >::value), "");
static_assert((!std::is_base_of<std::binary_function<int, int, float>,
std::reference_wrapper<float(*)(int)> >::value), "");
static_assert((std::is_base_of<std::binary_function<int, int, float>,
std::reference_wrapper<float(*)(int, int)> >::value), "");
static_assert((!std::is_base_of<std::binary_function<C*, int, float>,
std::reference_wrapper<float(C::*)()> >::value), "");
static_assert((std::is_base_of<std::binary_function<C*, int, float>,
std::reference_wrapper<float(C::*)(int)> >::value), "");
static_assert((std::is_base_of<std::binary_function<const volatile C*, int, float>,
std::reference_wrapper<float(C::*)(int) const volatile> >::value), "");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// check for deriving from binary_function + +#include <functional> +#include <type_traits> + +class functor1 + : public std::unary_function<int, char> +{ +}; + +class functor2 + : public std::binary_function<char, int, double> +{ +}; + +class functor3 + : public std::unary_function<int, int>, + public std::binary_function<char, int, double> +{ +public: + typedef float result_type; +}; + +class functor4 + : public std::unary_function<int, int>, + public std::binary_function<char, int, double> +{ +public: +}; + +struct C +{ + typedef int argument_type; + typedef int result_type; +}; + +int main() +{ + static_assert((!std::is_base_of<std::binary_function<int, char, int>, + std::reference_wrapper<functor1> >::value), ""); + static_assert((std::is_base_of<std::binary_function<char, int, double>, + std::reference_wrapper<functor2> >::value), ""); + static_assert((std::is_base_of<std::binary_function<char, int, double>, + std::reference_wrapper<functor3> >::value), ""); + static_assert((std::is_base_of<std::binary_function<char, int, double>, + std::reference_wrapper<functor4> >::value), ""); + static_assert((!std::is_base_of<std::binary_function<int, int, int>, + std::reference_wrapper<C> >::value), ""); + static_assert((!std::is_base_of<std::binary_function<int, int, float>, + std::reference_wrapper<float ()> >::value), ""); + static_assert((!std::is_base_of<std::binary_function<int, int, float>, + std::reference_wrapper<float (int)> >::value), ""); + static_assert((std::is_base_of<std::binary_function<int, int, float>, + std::reference_wrapper<float (int, int)> >::value), ""); + static_assert((!std::is_base_of<std::binary_function<int, int, float>, + std::reference_wrapper<float(*)()> >::value), ""); + static_assert((!std::is_base_of<std::binary_function<int, int, float>, + std::reference_wrapper<float(*)(int)> >::value), ""); + static_assert((std::is_base_of<std::binary_function<int, int, float>, + std::reference_wrapper<float(*)(int, int)> >::value), ""); + static_assert((!std::is_base_of<std::binary_function<C*, int, float>, + std::reference_wrapper<float(C::*)()> >::value), ""); + static_assert((std::is_base_of<std::binary_function<C*, int, float>, + std::reference_wrapper<float(C::*)(int)> >::value), ""); + static_assert((std::is_base_of<std::binary_function<const volatile C*, int, float>, + std::reference_wrapper<float(C::*)(int) const volatile> >::value), ""); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp index 76986162b49..7c33f7712e5 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.access/conversion.pass.cpp @@ -1 +1,46 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// operator T& () const;
#include <functional>
#include <cassert>
class functor1
: public std::unary_function<int, char>
{
};
template <class T>
void
test(T& t)
{
std::reference_wrapper<T> r(t);
T& r2 = r;
assert(&r2 == &t);
}
void f() {}
int main()
{
void (*fp)() = f;
test(fp);
test(f);
functor1 f1;
test(f1);
int i = 0;
test(i);
const int j = 0;
test(j);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// operator T& () const; + +#include <functional> +#include <cassert> + +class functor1 + : public std::unary_function<int, char> +{ +}; + +template <class T> +void +test(T& t) +{ + std::reference_wrapper<T> r(t); + T& r2 = r; + assert(&r2 == &t); +} + +void f() {} + +int main() +{ + void (*fp)() = f; + test(fp); + test(f); + functor1 f1; + test(f1); + int i = 0; + test(i); + const int j = 0; + test(j); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.assign/copy_assign.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.assign/copy_assign.pass.cpp index bccafd746e2..b08fb87b075 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.assign/copy_assign.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.assign/copy_assign.pass.cpp @@ -1 +1,58 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// reference_wrapper& operator=(const reference_wrapper<T>& x);
#include <functional>
#include <cassert>
class functor1
: public std::unary_function<int, char>
{
};
template <class T>
void
test(T& t)
{
std::reference_wrapper<T> r(t);
T t2 = t;
std::reference_wrapper<T> r2(t2);
r2 = r;
assert(&r2.get() == &t);
}
void f() {}
void g() {}
void
test_function()
{
std::reference_wrapper<void ()> r(f);
std::reference_wrapper<void ()> r2(g);
r2 = r;
assert(&r2.get() == &f);
}
int main()
{
void (*fp)() = f;
test(fp);
test_function();
functor1 f1;
test(f1);
int i = 0;
test(i);
const int j = 0;
test(j);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// reference_wrapper& operator=(const reference_wrapper<T>& x); + +#include <functional> +#include <cassert> + +class functor1 + : public std::unary_function<int, char> +{ +}; + +template <class T> +void +test(T& t) +{ + std::reference_wrapper<T> r(t); + T t2 = t; + std::reference_wrapper<T> r2(t2); + r2 = r; + assert(&r2.get() == &t); +} + +void f() {} +void g() {} + +void +test_function() +{ + std::reference_wrapper<void ()> r(f); + std::reference_wrapper<void ()> r2(g); + r2 = r; + assert(&r2.get() == &f); +} + +int main() +{ + void (*fp)() = f; + test(fp); + test_function(); + functor1 f1; + test(f1); + int i = 0; + test(i); + const int j = 0; + test(j); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.const/copy_ctor.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.const/copy_ctor.pass.cpp index 8bdbec5a75c..497e5fbc199 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.const/copy_ctor.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.const/copy_ctor.pass.cpp @@ -1 +1,46 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// reference_wrapper(const reference_wrapper<T>& x);
#include <functional>
#include <cassert>
class functor1
: public std::unary_function<int, char>
{
};
template <class T>
void
test(T& t)
{
std::reference_wrapper<T> r(t);
std::reference_wrapper<T> r2 = r;
assert(&r2.get() == &t);
}
void f() {}
int main()
{
void (*fp)() = f;
test(fp);
test(f);
functor1 f1;
test(f1);
int i = 0;
test(i);
const int j = 0;
test(j);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// reference_wrapper(const reference_wrapper<T>& x); + +#include <functional> +#include <cassert> + +class functor1 + : public std::unary_function<int, char> +{ +}; + +template <class T> +void +test(T& t) +{ + std::reference_wrapper<T> r(t); + std::reference_wrapper<T> r2 = r; + assert(&r2.get() == &t); +} + +void f() {} + +int main() +{ + void (*fp)() = f; + test(fp); + test(f); + functor1 f1; + test(f1); + int i = 0; + test(i); + const int j = 0; + test(j); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp index f07592db475..78153d6bd7d 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.const/type_ctor.fail.cpp @@ -1 +1,22 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// reference_wrapper(T&&) = delete;
#include <functional>
#include <cassert>
int main()
{
std::reference_wrapper<const int> r(3);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// reference_wrapper(T&&) = delete; + +#include <functional> +#include <cassert> + +int main() +{ + std::reference_wrapper<const int> r(3); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.const/type_ctor.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.const/type_ctor.pass.cpp index a4c2c8727b1..770ac52dde2 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.const/type_ctor.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.const/type_ctor.pass.cpp @@ -1 +1,45 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// reference_wrapper(T& t);
#include <functional>
#include <cassert>
class functor1
: public std::unary_function<int, char>
{
};
template <class T>
void
test(T& t)
{
std::reference_wrapper<T> r(t);
assert(&r.get() == &t);
}
void f() {}
int main()
{
void (*fp)() = f;
test(fp);
test(f);
functor1 f1;
test(f1);
int i = 0;
test(i);
const int j = 0;
test(j);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// reference_wrapper(T& t); + +#include <functional> +#include <cassert> + +class functor1 + : public std::unary_function<int, char> +{ +}; + +template <class T> +void +test(T& t) +{ + std::reference_wrapper<T> r(t); + assert(&r.get() == &t); +} + +void f() {} + +int main() +{ + void (*fp)() = f; + test(fp); + test(f); + functor1 f1; + test(f1); + int i = 0; + test(i); + const int j = 0; + test(j); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/cref_1.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/cref_1.pass.cpp index f60de648d96..22ad0b8a2e5 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/cref_1.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/cref_1.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <ObjectType T> reference_wrapper<const T> cref(const T& t);
#include <functional>
#include <cassert>
int main()
{
int i = 0;
std::reference_wrapper<const int> r = std::cref(i);
assert(&r.get() == &i);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <ObjectType T> reference_wrapper<const T> cref(const T& t); + +#include <functional> +#include <cassert> + +int main() +{ + int i = 0; + std::reference_wrapper<const int> r = std::cref(i); + assert(&r.get() == &i); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/cref_2.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/cref_2.pass.cpp index 2f05d467eb3..a11e3dad9dd 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/cref_2.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/cref_2.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <ObjectType T> reference_wrapper<const T> cref(reference_wrapper<T> t);
#include <functional>
#include <cassert>
int main()
{
const int i = 0;
std::reference_wrapper<const int> r1 = std::cref(i);
std::reference_wrapper<const int> r2 = std::cref(r1);
assert(&r2.get() == &i);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <ObjectType T> reference_wrapper<const T> cref(reference_wrapper<T> t); + +#include <functional> +#include <cassert> + +int main() +{ + const int i = 0; + std::reference_wrapper<const int> r1 = std::cref(i); + std::reference_wrapper<const int> r2 = std::cref(r1); + assert(&r2.get() == &i); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp index 7fe32d7b023..abdd9fa26b9 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_1.fail.cpp @@ -1 +1,27 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <ObjectType T> reference_wrapper<T> ref(T& t);
// Don't allow binding to a temp
#include <functional>
struct A {};
const A source() {return A();}
int main()
{
std::reference_wrapper<const A> r = std::ref(source());
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <ObjectType T> reference_wrapper<T> ref(T& t); + +// Don't allow binding to a temp + +#include <functional> + +struct A {}; + +const A source() {return A();} + +int main() +{ + std::reference_wrapper<const A> r = std::ref(source()); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_1.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_1.pass.cpp index d4e493e0906..c01286c17c0 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_1.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_1.pass.cpp @@ -1 +1,24 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <ObjectType T> reference_wrapper<T> ref(T& t);
#include <functional>
#include <cassert>
int main()
{
int i = 0;
std::reference_wrapper<int> r = std::ref(i);
assert(&r.get() == &i);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <ObjectType T> reference_wrapper<T> ref(T& t); + +#include <functional> +#include <cassert> + +int main() +{ + int i = 0; + std::reference_wrapper<int> r = std::ref(i); + assert(&r.get() == &i); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_2.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_2.pass.cpp index f486a00aed4..646cd10aa11 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_2.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.helpers/ref_2.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <ObjectType T> reference_wrapper<T> ref(reference_wrapper<T>t);
#include <functional>
#include <cassert>
int main()
{
int i = 0;
std::reference_wrapper<int> r1 = std::ref(i);
std::reference_wrapper<int> r2 = std::ref(r1);
assert(&r2.get() == &i);
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <ObjectType T> reference_wrapper<T> ref(reference_wrapper<T>t); + +#include <functional> +#include <cassert> + +int main() +{ + int i = 0; + std::reference_wrapper<int> r1 = std::ref(i); + std::reference_wrapper<int> r2 = std::ref(r1); + assert(&r2.get() == &i); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke.fail.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke.fail.cpp index d7b94ab6064..60c7bf06074 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke.fail.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke.fail.cpp @@ -1 +1,52 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <class... ArgTypes>
// requires Callable<T, ArgTypes&&...>
// Callable<T, ArgTypes&&...>::result_type
// operator()(ArgTypes&&... args) const;
#include <functional>
#include <cassert>
// member data pointer: cv qualifiers should transfer from argument to return type
struct A_int_1
{
A_int_1() : data_(5) {}
int data_;
};
void
test_int_1()
{
// member data pointer
{
int A_int_1::*fp = &A_int_1::data_;
std::reference_wrapper<int A_int_1::*> r1(fp);
A_int_1 a;
assert(r1(a) == 5);
r1(a) = 6;
assert(r1(a) == 6);
const A_int_1* ap = &a;
assert(r1(ap) == 6);
r1(ap) = 7;
assert(r1(ap) == 7);
}
}
int main()
{
test_int_1();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <class... ArgTypes> +// requires Callable<T, ArgTypes&&...> +// Callable<T, ArgTypes&&...>::result_type +// operator()(ArgTypes&&... args) const; + +#include <functional> +#include <cassert> + +// member data pointer: cv qualifiers should transfer from argument to return type + +struct A_int_1 +{ + A_int_1() : data_(5) {} + + int data_; +}; + +void +test_int_1() +{ + // member data pointer + { + int A_int_1::*fp = &A_int_1::data_; + std::reference_wrapper<int A_int_1::*> r1(fp); + A_int_1 a; + assert(r1(a) == 5); + r1(a) = 6; + assert(r1(a) == 6); + const A_int_1* ap = &a; + assert(r1(ap) == 6); + r1(ap) = 7; + assert(r1(ap) == 7); + } +} + +int main() +{ + test_int_1(); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke.pass.cpp index ca7f226b682..b750564ff6d 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke.pass.cpp @@ -1 +1,329 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <class... ArgTypes>
// requires Callable<T, ArgTypes&&...>
// Callable<T, ArgTypes&&...>::result_type
// operator()(ArgTypes&&... args) const;
#include <functional>
#include <cassert>
int count = 0;
// 1 arg, return void
void f_void_1(int i)
{
count += i;
}
struct A_void_1
{
void operator()(int i)
{
count += i;
}
void mem1() {++count;}
void mem2() const {++count;}
};
void
test_void_1()
{
int save_count = count;
// function
{
std::reference_wrapper<void (int)> r1(f_void_1);
int i = 2;
r1(i);
assert(count == save_count+2);
save_count = count;
}
// function pointer
{
void (*fp)(int) = f_void_1;
std::reference_wrapper<void (*)(int)> r1(fp);
int i = 3;
r1(i);
assert(count == save_count+3);
save_count = count;
}
// functor
{
A_void_1 a0;
std::reference_wrapper<A_void_1> r1(a0);
int i = 4;
r1(i);
assert(count == save_count+4);
save_count = count;
}
// member function pointer
{
void (A_void_1::*fp)() = &A_void_1::mem1;
std::reference_wrapper<void (A_void_1::*)()> r1(fp);
A_void_1 a;
r1(a);
assert(count == save_count+1);
save_count = count;
A_void_1* ap = &a;
r1(ap);
assert(count == save_count+1);
save_count = count;
}
// const member function pointer
{
void (A_void_1::*fp)() const = &A_void_1::mem2;
std::reference_wrapper<void (A_void_1::*)() const> r1(fp);
A_void_1 a;
r1(a);
assert(count == save_count+1);
save_count = count;
A_void_1* ap = &a;
r1(ap);
assert(count == save_count+1);
save_count = count;
}
}
// 1 arg, return int
int f_int_1(int i)
{
return i + 1;
}
struct A_int_1
{
A_int_1() : data_(5) {}
int operator()(int i)
{
return i - 1;
}
int mem1() {return 3;}
int mem2() const {return 4;}
int data_;
};
void
test_int_1()
{
// function
{
std::reference_wrapper<int (int)> r1(f_int_1);
int i = 2;
assert(r1(i) == 3);
}
// function pointer
{
int (*fp)(int) = f_int_1;
std::reference_wrapper<int (*)(int)> r1(fp);
int i = 3;
assert(r1(i) == 4);
}
// functor
{
A_int_1 a0;
std::reference_wrapper<A_int_1> r1(a0);
int i = 4;
assert(r1(i) == 3);
}
// member function pointer
{
int (A_int_1::*fp)() = &A_int_1::mem1;
std::reference_wrapper<int (A_int_1::*)()> r1(fp);
A_int_1 a;
assert(r1(a) == 3);
A_int_1* ap = &a;
assert(r1(ap) == 3);
}
// const member function pointer
{
int (A_int_1::*fp)() const = &A_int_1::mem2;
std::reference_wrapper<int (A_int_1::*)() const> r1(fp);
A_int_1 a;
assert(r1(a) == 4);
A_int_1* ap = &a;
assert(r1(ap) == 4);
}
// member data pointer
{
int A_int_1::*fp = &A_int_1::data_;
std::reference_wrapper<int A_int_1::*> r1(fp);
A_int_1 a;
assert(r1(a) == 5);
r1(a) = 6;
assert(r1(a) == 6);
A_int_1* ap = &a;
assert(r1(ap) == 6);
r1(ap) = 7;
assert(r1(ap) == 7);
}
}
// 2 arg, return void
void f_void_2(int i, int j)
{
count += i+j;
}
struct A_void_2
{
void operator()(int i, int j)
{
count += i+j;
}
void mem1(int i) {count += i;}
void mem2(int i) const {count += i;}
};
void
test_void_2()
{
int save_count = count;
// function
{
std::reference_wrapper<void (int, int)> r1(f_void_2);
int i = 2;
int j = 3;
r1(i, j);
assert(count == save_count+5);
save_count = count;
}
// function pointer
{
void (*fp)(int, int) = f_void_2;
std::reference_wrapper<void (*)(int, int)> r1(fp);
int i = 3;
int j = 4;
r1(i, j);
assert(count == save_count+7);
save_count = count;
}
// functor
{
A_void_2 a0;
std::reference_wrapper<A_void_2> r1(a0);
int i = 4;
int j = 5;
r1(i, j);
assert(count == save_count+9);
save_count = count;
}
// member function pointer
{
void (A_void_2::*fp)(int) = &A_void_2::mem1;
std::reference_wrapper<void (A_void_2::*)(int)> r1(fp);
A_void_2 a;
int i = 3;
r1(a, i);
assert(count == save_count+3);
save_count = count;
A_void_2* ap = &a;
r1(ap, i);
assert(count == save_count+3);
save_count = count;
}
// const member function pointer
{
void (A_void_2::*fp)(int) const = &A_void_2::mem2;
std::reference_wrapper<void (A_void_2::*)(int) const> r1(fp);
A_void_2 a;
int i = 4;
r1(a, i);
assert(count == save_count+4);
save_count = count;
A_void_2* ap = &a;
r1(ap, i);
assert(count == save_count+4);
save_count = count;
}
}
// 2 arg, return int
int f_int_2(int i, int j)
{
return i+j;
}
struct A_int_2
{
int operator()(int i, int j)
{
return i+j;
}
int mem1(int i) {return i+1;}
int mem2(int i) const {return i+2;}
};
void
testint_2()
{
// function
{
std::reference_wrapper<int (int, int)> r1(f_int_2);
int i = 2;
int j = 3;
assert(r1(i, j) == i+j);
}
// function pointer
{
int (*fp)(int, int) = f_int_2;
std::reference_wrapper<int (*)(int, int)> r1(fp);
int i = 3;
int j = 4;
assert(r1(i, j) == i+j);
}
// functor
{
A_int_2 a0;
std::reference_wrapper<A_int_2> r1(a0);
int i = 4;
int j = 5;
assert(r1(i, j) == i+j);
}
// member function pointer
{
int(A_int_2::*fp)(int) = &A_int_2::mem1;
std::reference_wrapper<int (A_int_2::*)(int)> r1(fp);
A_int_2 a;
int i = 3;
assert(r1(a, i) == i+1);
A_int_2* ap = &a;
assert(r1(ap, i) == i+1);
}
// const member function pointer
{
int (A_int_2::*fp)(int) const = &A_int_2::mem2;
std::reference_wrapper<int (A_int_2::*)(int) const> r1(fp);
A_int_2 a;
int i = 4;
assert(r1(a, i) == i+2);
A_int_2* ap = &a;
assert(r1(ap, i) == i+2);
}
}
int main()
{
test_void_1();
test_int_1();
test_void_2();
testint_2();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <class... ArgTypes> +// requires Callable<T, ArgTypes&&...> +// Callable<T, ArgTypes&&...>::result_type +// operator()(ArgTypes&&... args) const; + +#include <functional> +#include <cassert> + +int count = 0; + +// 1 arg, return void + +void f_void_1(int i) +{ + count += i; +} + +struct A_void_1 +{ + void operator()(int i) + { + count += i; + } + + void mem1() {++count;} + void mem2() const {++count;} +}; + +void +test_void_1() +{ + int save_count = count; + // function + { + std::reference_wrapper<void (int)> r1(f_void_1); + int i = 2; + r1(i); + assert(count == save_count+2); + save_count = count; + } + // function pointer + { + void (*fp)(int) = f_void_1; + std::reference_wrapper<void (*)(int)> r1(fp); + int i = 3; + r1(i); + assert(count == save_count+3); + save_count = count; + } + // functor + { + A_void_1 a0; + std::reference_wrapper<A_void_1> r1(a0); + int i = 4; + r1(i); + assert(count == save_count+4); + save_count = count; + } + // member function pointer + { + void (A_void_1::*fp)() = &A_void_1::mem1; + std::reference_wrapper<void (A_void_1::*)()> r1(fp); + A_void_1 a; + r1(a); + assert(count == save_count+1); + save_count = count; + A_void_1* ap = &a; + r1(ap); + assert(count == save_count+1); + save_count = count; + } + // const member function pointer + { + void (A_void_1::*fp)() const = &A_void_1::mem2; + std::reference_wrapper<void (A_void_1::*)() const> r1(fp); + A_void_1 a; + r1(a); + assert(count == save_count+1); + save_count = count; + A_void_1* ap = &a; + r1(ap); + assert(count == save_count+1); + save_count = count; + } +} + +// 1 arg, return int + +int f_int_1(int i) +{ + return i + 1; +} + +struct A_int_1 +{ + A_int_1() : data_(5) {} + int operator()(int i) + { + return i - 1; + } + + int mem1() {return 3;} + int mem2() const {return 4;} + int data_; +}; + +void +test_int_1() +{ + // function + { + std::reference_wrapper<int (int)> r1(f_int_1); + int i = 2; + assert(r1(i) == 3); + } + // function pointer + { + int (*fp)(int) = f_int_1; + std::reference_wrapper<int (*)(int)> r1(fp); + int i = 3; + assert(r1(i) == 4); + } + // functor + { + A_int_1 a0; + std::reference_wrapper<A_int_1> r1(a0); + int i = 4; + assert(r1(i) == 3); + } + // member function pointer + { + int (A_int_1::*fp)() = &A_int_1::mem1; + std::reference_wrapper<int (A_int_1::*)()> r1(fp); + A_int_1 a; + assert(r1(a) == 3); + A_int_1* ap = &a; + assert(r1(ap) == 3); + } + // const member function pointer + { + int (A_int_1::*fp)() const = &A_int_1::mem2; + std::reference_wrapper<int (A_int_1::*)() const> r1(fp); + A_int_1 a; + assert(r1(a) == 4); + A_int_1* ap = &a; + assert(r1(ap) == 4); + } + // member data pointer + { + int A_int_1::*fp = &A_int_1::data_; + std::reference_wrapper<int A_int_1::*> r1(fp); + A_int_1 a; + assert(r1(a) == 5); + r1(a) = 6; + assert(r1(a) == 6); + A_int_1* ap = &a; + assert(r1(ap) == 6); + r1(ap) = 7; + assert(r1(ap) == 7); + } +} + +// 2 arg, return void + +void f_void_2(int i, int j) +{ + count += i+j; +} + +struct A_void_2 +{ + void operator()(int i, int j) + { + count += i+j; + } + + void mem1(int i) {count += i;} + void mem2(int i) const {count += i;} +}; + +void +test_void_2() +{ + int save_count = count; + // function + { + std::reference_wrapper<void (int, int)> r1(f_void_2); + int i = 2; + int j = 3; + r1(i, j); + assert(count == save_count+5); + save_count = count; + } + // function pointer + { + void (*fp)(int, int) = f_void_2; + std::reference_wrapper<void (*)(int, int)> r1(fp); + int i = 3; + int j = 4; + r1(i, j); + assert(count == save_count+7); + save_count = count; + } + // functor + { + A_void_2 a0; + std::reference_wrapper<A_void_2> r1(a0); + int i = 4; + int j = 5; + r1(i, j); + assert(count == save_count+9); + save_count = count; + } + // member function pointer + { + void (A_void_2::*fp)(int) = &A_void_2::mem1; + std::reference_wrapper<void (A_void_2::*)(int)> r1(fp); + A_void_2 a; + int i = 3; + r1(a, i); + assert(count == save_count+3); + save_count = count; + A_void_2* ap = &a; + r1(ap, i); + assert(count == save_count+3); + save_count = count; + } + // const member function pointer + { + void (A_void_2::*fp)(int) const = &A_void_2::mem2; + std::reference_wrapper<void (A_void_2::*)(int) const> r1(fp); + A_void_2 a; + int i = 4; + r1(a, i); + assert(count == save_count+4); + save_count = count; + A_void_2* ap = &a; + r1(ap, i); + assert(count == save_count+4); + save_count = count; + } +} + +// 2 arg, return int + +int f_int_2(int i, int j) +{ + return i+j; +} + +struct A_int_2 +{ + int operator()(int i, int j) + { + return i+j; + } + + int mem1(int i) {return i+1;} + int mem2(int i) const {return i+2;} +}; + +void +testint_2() +{ + // function + { + std::reference_wrapper<int (int, int)> r1(f_int_2); + int i = 2; + int j = 3; + assert(r1(i, j) == i+j); + } + // function pointer + { + int (*fp)(int, int) = f_int_2; + std::reference_wrapper<int (*)(int, int)> r1(fp); + int i = 3; + int j = 4; + assert(r1(i, j) == i+j); + } + // functor + { + A_int_2 a0; + std::reference_wrapper<A_int_2> r1(a0); + int i = 4; + int j = 5; + assert(r1(i, j) == i+j); + } + // member function pointer + { + int(A_int_2::*fp)(int) = &A_int_2::mem1; + std::reference_wrapper<int (A_int_2::*)(int)> r1(fp); + A_int_2 a; + int i = 3; + assert(r1(a, i) == i+1); + A_int_2* ap = &a; + assert(r1(ap, i) == i+1); + } + // const member function pointer + { + int (A_int_2::*fp)(int) const = &A_int_2::mem2; + std::reference_wrapper<int (A_int_2::*)(int) const> r1(fp); + A_int_2 a; + int i = 4; + assert(r1(a, i) == i+2); + A_int_2* ap = &a; + assert(r1(ap, i) == i+2); + } +} + +int main() +{ + test_void_1(); + test_int_1(); + test_void_2(); + testint_2(); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke_int_0.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke_int_0.pass.cpp index 2bef95e6d60..709836bd3cb 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke_int_0.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke_int_0.pass.cpp @@ -1 +1,76 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <class... ArgTypes>
// requires Callable<T, ArgTypes&&...>
// Callable<T, ArgTypes&&...>::result_type
// operator()(ArgTypes&&... args) const;
#include <functional>
#include <cassert>
// 0 args, return int
int count = 0;
int f_int_0()
{
return 3;
}
struct A_int_0
{
int operator()() {return 4;}
};
void
test_int_0()
{
// function
{
std::reference_wrapper<int ()> r1(f_int_0);
assert(r1() == 3);
}
// function pointer
{
int (*fp)() = f_int_0;
std::reference_wrapper<int (*)()> r1(fp);
assert(r1() == 3);
}
// functor
{
A_int_0 a0;
std::reference_wrapper<A_int_0> r1(a0);
assert(r1() == 4);
}
}
// 1 arg, return void
void f_void_1(int i)
{
count += i;
}
struct A_void_1
{
void operator()(int i)
{
count += i;
}
};
int main()
{
test_int_0();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <class... ArgTypes> +// requires Callable<T, ArgTypes&&...> +// Callable<T, ArgTypes&&...>::result_type +// operator()(ArgTypes&&... args) const; + +#include <functional> +#include <cassert> + +// 0 args, return int + +int count = 0; + +int f_int_0() +{ + return 3; +} + +struct A_int_0 +{ + int operator()() {return 4;} +}; + +void +test_int_0() +{ + // function + { + std::reference_wrapper<int ()> r1(f_int_0); + assert(r1() == 3); + } + // function pointer + { + int (*fp)() = f_int_0; + std::reference_wrapper<int (*)()> r1(fp); + assert(r1() == 3); + } + // functor + { + A_int_0 a0; + std::reference_wrapper<A_int_0> r1(a0); + assert(r1() == 4); + } +} + +// 1 arg, return void + +void f_void_1(int i) +{ + count += i; +} + +struct A_void_1 +{ + void operator()(int i) + { + count += i; + } +}; + +int main() +{ + test_int_0(); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke_void_0.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke_void_0.pass.cpp index e7445217cc0..127a97c6711 100644 --- a/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke_void_0.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/refwrap.invoke/invoke_void_0.pass.cpp @@ -1 +1,68 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <class... ArgTypes>
// requires Callable<T, ArgTypes&&...>
// Callable<T, ArgTypes&&...>::result_type
// operator()(ArgTypes&&... args) const;
#include <functional>
#include <cassert>
// 0 args, return void
int count = 0;
void f_void_0()
{
++count;
}
struct A_void_0
{
void operator()() {++count;}
};
void
test_void_0()
{
int save_count = count;
// function
{
std::reference_wrapper<void ()> r1(f_void_0);
r1();
assert(count == save_count+1);
save_count = count;
}
// function pointer
{
void (*fp)() = f_void_0;
std::reference_wrapper<void (*)()> r1(fp);
r1();
assert(count == save_count+1);
save_count = count;
}
// functor
{
A_void_0 a0;
std::reference_wrapper<A_void_0> r1(a0);
r1();
assert(count == save_count+1);
save_count = count;
}
}
int main()
{
test_void_0();
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// template <class... ArgTypes> +// requires Callable<T, ArgTypes&&...> +// Callable<T, ArgTypes&&...>::result_type +// operator()(ArgTypes&&... args) const; + +#include <functional> +#include <cassert> + +// 0 args, return void + +int count = 0; + +void f_void_0() +{ + ++count; +} + +struct A_void_0 +{ + void operator()() {++count;} +}; + +void +test_void_0() +{ + int save_count = count; + // function + { + std::reference_wrapper<void ()> r1(f_void_0); + r1(); + assert(count == save_count+1); + save_count = count; + } + // function pointer + { + void (*fp)() = f_void_0; + std::reference_wrapper<void (*)()> r1(fp); + r1(); + assert(count == save_count+1); + save_count = count; + } + // functor + { + A_void_0 a0; + std::reference_wrapper<A_void_0> r1(a0); + r1(); + assert(count == save_count+1); + save_count = count; + } +} + +int main() +{ + test_void_0(); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/type.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/type.pass.cpp index 0ff12536803..fb1523e7d46 100644 --- a/libcxx/test/utilities/function.objects/refwrap/type.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/type.pass.cpp @@ -1 +1,37 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// check for member typedef type
#include <functional>
#include <type_traits>
class C {};
int main()
{
static_assert((std::is_same<std::reference_wrapper<C>::type,
C>::value), "");
static_assert((std::is_same<std::reference_wrapper<void ()>::type,
void ()>::value), "");
static_assert((std::is_same<std::reference_wrapper<int* (double*)>::type,
int* (double*)>::value), "");
static_assert((std::is_same<std::reference_wrapper<void(*)()>::type,
void(*)()>::value), "");
static_assert((std::is_same<std::reference_wrapper<int*(*)(double*)>::type,
int*(*)(double*)>::value), "");
static_assert((std::is_same<std::reference_wrapper<int*(C::*)(double*)>::type,
int*(C::*)(double*)>::value), "");
static_assert((std::is_same<std::reference_wrapper<int (C::*)(double*) const volatile>::type,
int (C::*)(double*) const volatile>::value), "");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// check for member typedef type + +#include <functional> +#include <type_traits> + +class C {}; + +int main() +{ + static_assert((std::is_same<std::reference_wrapper<C>::type, + C>::value), ""); + static_assert((std::is_same<std::reference_wrapper<void ()>::type, + void ()>::value), ""); + static_assert((std::is_same<std::reference_wrapper<int* (double*)>::type, + int* (double*)>::value), ""); + static_assert((std::is_same<std::reference_wrapper<void(*)()>::type, + void(*)()>::value), ""); + static_assert((std::is_same<std::reference_wrapper<int*(*)(double*)>::type, + int*(*)(double*)>::value), ""); + static_assert((std::is_same<std::reference_wrapper<int*(C::*)(double*)>::type, + int*(C::*)(double*)>::value), ""); + static_assert((std::is_same<std::reference_wrapper<int (C::*)(double*) const volatile>::type, + int (C::*)(double*) const volatile>::value), ""); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/unary.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/unary.pass.cpp index 411d34fa26f..5998deacead 100644 --- a/libcxx/test/utilities/function.objects/refwrap/unary.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/unary.pass.cpp @@ -1 +1,78 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// check for deriving from unary_function
#include <functional>
#include <type_traits>
class functor1
: public std::unary_function<int, char>
{
};
class functor2
: public std::binary_function<char, int, double>
{
};
class functor3
: public std::unary_function<int, int>,
public std::binary_function<char, int, double>
{
public:
typedef float result_type;
};
class functor4
: public std::unary_function<int, int>,
public std::binary_function<char, int, double>
{
public:
};
struct C
{
typedef int argument_type;
typedef int result_type;
};
int main()
{
static_assert((std::is_base_of<std::unary_function<int, char>,
std::reference_wrapper<functor1> >::value), "");
static_assert((!std::is_base_of<std::unary_function<char, int>,
std::reference_wrapper<functor2> >::value), "");
static_assert((std::is_base_of<std::unary_function<int, int>,
std::reference_wrapper<functor3> >::value), "");
static_assert((std::is_base_of<std::unary_function<int, int>,
std::reference_wrapper<functor4> >::value), "");
static_assert((!std::is_base_of<std::unary_function<int, int>,
std::reference_wrapper<C> >::value), "");
static_assert((!std::is_base_of<std::unary_function<int, float>,
std::reference_wrapper<float(*)()> >::value), "");
static_assert((std::is_base_of<std::unary_function<int, float>,
std::reference_wrapper<float (int)> >::value), "");
static_assert((!std::is_base_of<std::unary_function<int, float>,
std::reference_wrapper<float (int, int)> >::value), "");
static_assert((std::is_base_of<std::unary_function<int, float>,
std::reference_wrapper<float(*)(int)> >::value), "");
static_assert((!std::is_base_of<std::unary_function<int, float>,
std::reference_wrapper<float(*)(int, int)> >::value), "");
static_assert((std::is_base_of<std::unary_function<C*, float>,
std::reference_wrapper<float(C::*)()> >::value), "");
static_assert((std::is_base_of<std::unary_function<const volatile C*, float>,
std::reference_wrapper<float(C::*)() const volatile> >::value), "");
static_assert((!std::is_base_of<std::unary_function<C*, float>,
std::reference_wrapper<float(C::*)(int)> >::value), "");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// check for deriving from unary_function + +#include <functional> +#include <type_traits> + +class functor1 + : public std::unary_function<int, char> +{ +}; + +class functor2 + : public std::binary_function<char, int, double> +{ +}; + +class functor3 + : public std::unary_function<int, int>, + public std::binary_function<char, int, double> +{ +public: + typedef float result_type; +}; + +class functor4 + : public std::unary_function<int, int>, + public std::binary_function<char, int, double> +{ +public: +}; + +struct C +{ + typedef int argument_type; + typedef int result_type; +}; + +int main() +{ + static_assert((std::is_base_of<std::unary_function<int, char>, + std::reference_wrapper<functor1> >::value), ""); + static_assert((!std::is_base_of<std::unary_function<char, int>, + std::reference_wrapper<functor2> >::value), ""); + static_assert((std::is_base_of<std::unary_function<int, int>, + std::reference_wrapper<functor3> >::value), ""); + static_assert((std::is_base_of<std::unary_function<int, int>, + std::reference_wrapper<functor4> >::value), ""); + static_assert((!std::is_base_of<std::unary_function<int, int>, + std::reference_wrapper<C> >::value), ""); + static_assert((!std::is_base_of<std::unary_function<int, float>, + std::reference_wrapper<float(*)()> >::value), ""); + static_assert((std::is_base_of<std::unary_function<int, float>, + std::reference_wrapper<float (int)> >::value), ""); + static_assert((!std::is_base_of<std::unary_function<int, float>, + std::reference_wrapper<float (int, int)> >::value), ""); + static_assert((std::is_base_of<std::unary_function<int, float>, + std::reference_wrapper<float(*)(int)> >::value), ""); + static_assert((!std::is_base_of<std::unary_function<int, float>, + std::reference_wrapper<float(*)(int, int)> >::value), ""); + static_assert((std::is_base_of<std::unary_function<C*, float>, + std::reference_wrapper<float(C::*)()> >::value), ""); + static_assert((std::is_base_of<std::unary_function<const volatile C*, float>, + std::reference_wrapper<float(C::*)() const volatile> >::value), ""); + static_assert((!std::is_base_of<std::unary_function<C*, float>, + std::reference_wrapper<float(C::*)(int)> >::value), ""); +} diff --git a/libcxx/test/utilities/function.objects/refwrap/weak_result.pass.cpp b/libcxx/test/utilities/function.objects/refwrap/weak_result.pass.cpp index 09cef664298..794651dbde7 100644 --- a/libcxx/test/utilities/function.objects/refwrap/weak_result.pass.cpp +++ b/libcxx/test/utilities/function.objects/refwrap/weak_result.pass.cpp @@ -1 +1,82 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// has weak result type
#include <functional>
#include <type_traits>
class functor1
: public std::unary_function<int, char>
{
};
class functor2
: public std::binary_function<char, int, double>
{
};
class functor3
: public std::unary_function<char, int>,
public std::binary_function<char, int, double>
{
public:
typedef float result_type;
};
class functor4
: public std::unary_function<char, int>,
public std::binary_function<char, int, double>
{
public:
};
class C {};
template <class T>
struct has_result_type
{
private:
struct two {char _; char __;};
template <class U> static two test(...);
template <class U> static char test(typename U::result_type* = 0);
public:
static const bool value = sizeof(test<T>(0)) == 1;
};
int main()
{
static_assert((std::is_same<std::reference_wrapper<functor1>::result_type,
char>::value), "");
static_assert((std::is_same<std::reference_wrapper<functor2>::result_type,
double>::value), "");
static_assert((std::is_same<std::reference_wrapper<functor3>::result_type,
float>::value), "");
static_assert((std::is_same<std::reference_wrapper<void()>::result_type,
void>::value), "");
static_assert((std::is_same<std::reference_wrapper<int*(double*)>::result_type,
int*>::value), "");
static_assert((std::is_same<std::reference_wrapper<void(*)()>::result_type,
void>::value), "");
static_assert((std::is_same<std::reference_wrapper<int*(*)(double*)>::result_type,
int*>::value), "");
static_assert((std::is_same<std::reference_wrapper<int*(C::*)(double*)>::result_type,
int*>::value), "");
static_assert((std::is_same<std::reference_wrapper<int (C::*)(double*) const volatile>::result_type,
int>::value), "");
static_assert((std::is_same<std::reference_wrapper<C()>::result_type,
C>::value), "");
static_assert(has_result_type<std::reference_wrapper<functor3> >::value, "");
static_assert(!has_result_type<std::reference_wrapper<functor4> >::value, "");
static_assert(!has_result_type<std::reference_wrapper<C> >::value, "");
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// reference_wrapper + +// has weak result type + +#include <functional> +#include <type_traits> + +class functor1 + : public std::unary_function<int, char> +{ +}; + +class functor2 + : public std::binary_function<char, int, double> +{ +}; + +class functor3 + : public std::unary_function<char, int>, + public std::binary_function<char, int, double> +{ +public: + typedef float result_type; +}; + +class functor4 + : public std::unary_function<char, int>, + public std::binary_function<char, int, double> +{ +public: +}; + +class C {}; + +template <class T> +struct has_result_type +{ +private: + struct two {char _; char __;}; + template <class U> static two test(...); + template <class U> static char test(typename U::result_type* = 0); +public: + static const bool value = sizeof(test<T>(0)) == 1; +}; + +int main() +{ + static_assert((std::is_same<std::reference_wrapper<functor1>::result_type, + char>::value), ""); + static_assert((std::is_same<std::reference_wrapper<functor2>::result_type, + double>::value), ""); + static_assert((std::is_same<std::reference_wrapper<functor3>::result_type, + float>::value), ""); + static_assert((std::is_same<std::reference_wrapper<void()>::result_type, + void>::value), ""); + static_assert((std::is_same<std::reference_wrapper<int*(double*)>::result_type, + int*>::value), ""); + static_assert((std::is_same<std::reference_wrapper<void(*)()>::result_type, + void>::value), ""); + static_assert((std::is_same<std::reference_wrapper<int*(*)(double*)>::result_type, + int*>::value), ""); + static_assert((std::is_same<std::reference_wrapper<int*(C::*)(double*)>::result_type, + int*>::value), ""); + static_assert((std::is_same<std::reference_wrapper<int (C::*)(double*) const volatile>::result_type, + int>::value), ""); + static_assert((std::is_same<std::reference_wrapper<C()>::result_type, + C>::value), ""); + static_assert(has_result_type<std::reference_wrapper<functor3> >::value, ""); + static_assert(!has_result_type<std::reference_wrapper<functor4> >::value, ""); + static_assert(!has_result_type<std::reference_wrapper<C> >::value, ""); +} diff --git a/libcxx/test/utilities/function.objects/version.pass.cpp b/libcxx/test/utilities/function.objects/version.pass.cpp index 293168ba490..03024d1f10f 100644 --- a/libcxx/test/utilities/function.objects/version.pass.cpp +++ b/libcxx/test/utilities/function.objects/version.pass.cpp @@ -1 +1,20 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
#include <functional>
#ifndef _LIBCPP_VERSION
#error _LIBCPP_VERSION not defined
#endif
int main()
{
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +#include <functional> + +#ifndef _LIBCPP_VERSION +#error _LIBCPP_VERSION not defined +#endif + +int main() +{ +} |
