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// RUN: %clang_cc1 -fsyntax-only -std=c++1y %s -verify -emit-llvm
namespace return_type_deduction_ok {
auto l = [](auto a) ->auto { return a; }(2);
auto l2 = [](auto a) ->decltype(auto) { return a; }(2);
auto l3 = [](auto a) { return a; }(2);
}
namespace lambda_capturing {
// FIXME: Once return type deduction is implemented for generic lambdas
// this will need to be updated.
void test() {
int i = 10;
auto L = [=](auto a) -> int { //expected-error{{unimplemented}}
return i + a;
};
L(3);
}
}
namespace nested_generic_lambdas {
void test() {
auto L = [](auto a) -> int {
auto M = [](auto b, decltype(a) b2) -> int { //expected-error{{unimplemented}}
return 1;
};
M(a, a);
};
L(3); //expected-note{{in instantiation of}}
}
template<class T> void foo(T) {
auto L = [](auto a) { return a; }; //expected-error{{unimplemented}}
}
template void foo(int); //expected-note{{in instantiation of}}
}
namespace conversion_operator {
void test() {
auto L = [](auto a) -> int { return a; };
int (*fp)(int) = L; //expected-error{{no viable conversion}}
}
}
namespace generic_lambda_as_default_argument_ok {
void test(int i = [](auto a)->int { return a; }(3)) {
}
}
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