diff options
Diffstat (limited to 'libcxx/test/std/atomics/atomics.flag')
5 files changed, 42 insertions, 16 deletions
diff --git a/libcxx/test/std/atomics/atomics.flag/atomic_flag_clear.pass.cpp b/libcxx/test/std/atomics/atomics.flag/atomic_flag_clear.pass.cpp index 8a60f8196da..3a74e13faf1 100644 --- a/libcxx/test/std/atomics/atomics.flag/atomic_flag_clear.pass.cpp +++ b/libcxx/test/std/atomics/atomics.flag/atomic_flag_clear.pass.cpp @@ -22,13 +22,13 @@ int main() { { - std::atomic_flag f = ATOMIC_FLAG_INIT; + std::atomic_flag f(false); f.test_and_set(); atomic_flag_clear(&f); assert(f.test_and_set() == 0); } { - volatile std::atomic_flag f = ATOMIC_FLAG_INIT; + volatile std::atomic_flag f(false); f.test_and_set(); atomic_flag_clear(&f); assert(f.test_and_set() == 0); diff --git a/libcxx/test/std/atomics/atomics.flag/atomic_flag_clear_explicit.pass.cpp b/libcxx/test/std/atomics/atomics.flag/atomic_flag_clear_explicit.pass.cpp index 92e57ecc03f..0467384455c 100644 --- a/libcxx/test/std/atomics/atomics.flag/atomic_flag_clear_explicit.pass.cpp +++ b/libcxx/test/std/atomics/atomics.flag/atomic_flag_clear_explicit.pass.cpp @@ -22,37 +22,37 @@ int main() { { - std::atomic_flag f = ATOMIC_FLAG_INIT; + std::atomic_flag f(false); f.test_and_set(); atomic_flag_clear_explicit(&f, std::memory_order_relaxed); assert(f.test_and_set() == 0); } { - std::atomic_flag f = ATOMIC_FLAG_INIT; + std::atomic_flag f(false); f.test_and_set(); atomic_flag_clear_explicit(&f, std::memory_order_release); assert(f.test_and_set() == 0); } { - std::atomic_flag f = ATOMIC_FLAG_INIT; + std::atomic_flag f(false); f.test_and_set(); atomic_flag_clear_explicit(&f, std::memory_order_seq_cst); assert(f.test_and_set() == 0); } { - volatile std::atomic_flag f = ATOMIC_FLAG_INIT; + volatile std::atomic_flag f(false); f.test_and_set(); atomic_flag_clear_explicit(&f, std::memory_order_relaxed); assert(f.test_and_set() == 0); } { - volatile std::atomic_flag f = ATOMIC_FLAG_INIT; + volatile std::atomic_flag f(false); f.test_and_set(); atomic_flag_clear_explicit(&f, std::memory_order_release); assert(f.test_and_set() == 0); } { - volatile std::atomic_flag f = ATOMIC_FLAG_INIT; + volatile std::atomic_flag f(false); f.test_and_set(); atomic_flag_clear_explicit(&f, std::memory_order_seq_cst); assert(f.test_and_set() == 0); diff --git a/libcxx/test/std/atomics/atomics.flag/clear.pass.cpp b/libcxx/test/std/atomics/atomics.flag/clear.pass.cpp index 7c9362680bb..ea5ae45ae99 100644 --- a/libcxx/test/std/atomics/atomics.flag/clear.pass.cpp +++ b/libcxx/test/std/atomics/atomics.flag/clear.pass.cpp @@ -22,49 +22,49 @@ int main() { { - std::atomic_flag f = ATOMIC_FLAG_INIT; + std::atomic_flag f(false); f.test_and_set(); f.clear(); assert(f.test_and_set() == 0); } { - std::atomic_flag f = ATOMIC_FLAG_INIT; + std::atomic_flag f(false); f.test_and_set(); f.clear(std::memory_order_relaxed); assert(f.test_and_set() == 0); } { - std::atomic_flag f = ATOMIC_FLAG_INIT; + std::atomic_flag f(false); f.test_and_set(); f.clear(std::memory_order_release); assert(f.test_and_set() == 0); } { - std::atomic_flag f = ATOMIC_FLAG_INIT; + std::atomic_flag f(false); f.test_and_set(); f.clear(std::memory_order_seq_cst); assert(f.test_and_set() == 0); } { - volatile std::atomic_flag f = ATOMIC_FLAG_INIT; + volatile std::atomic_flag f(false); f.test_and_set(); f.clear(); assert(f.test_and_set() == 0); } { - volatile std::atomic_flag f = ATOMIC_FLAG_INIT; + volatile std::atomic_flag f(false); f.test_and_set(); f.clear(std::memory_order_relaxed); assert(f.test_and_set() == 0); } { - volatile std::atomic_flag f = ATOMIC_FLAG_INIT; + volatile std::atomic_flag f(false); f.test_and_set(); f.clear(std::memory_order_release); assert(f.test_and_set() == 0); } { - volatile std::atomic_flag f = ATOMIC_FLAG_INIT; + volatile std::atomic_flag f(false); f.test_and_set(); f.clear(std::memory_order_seq_cst); assert(f.test_and_set() == 0); diff --git a/libcxx/test/std/atomics/atomics.flag/init.pass.cpp b/libcxx/test/std/atomics/atomics.flag/init.pass.cpp index c90509d8fbb..c4a121b094a 100644 --- a/libcxx/test/std/atomics/atomics.flag/init.pass.cpp +++ b/libcxx/test/std/atomics/atomics.flag/init.pass.cpp @@ -8,6 +8,7 @@ //===----------------------------------------------------------------------===// // // UNSUPPORTED: libcpp-has-no-threads +// XFAIL: c++98, c++03 // <atomic> diff --git a/libcxx/test/std/atomics/atomics.flag/init03.pass.cpp b/libcxx/test/std/atomics/atomics.flag/init03.pass.cpp new file mode 100644 index 00000000000..0910bc5cecc --- /dev/null +++ b/libcxx/test/std/atomics/atomics.flag/init03.pass.cpp @@ -0,0 +1,25 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// UNSUPPORTED: libcpp-has-no-threads + +// <atomic> + +// struct atomic_flag + +// TESTING EXTENSION atomic_flag(bool) + +#include <atomic> +#include <cassert> + +int main() +{ + std::atomic_flag f(false); + assert(f.test_and_set() == 0); +} |
