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* [Bug c++/81139] Non-deduced return type in abbreviated function template
[not found] <bug-81139-4@http.gcc.gnu.org/bugzilla/>
@ 2021-08-13 8:52 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; only message in thread
From: pinskia at gcc dot gnu.org @ 2021-08-13 8:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81139
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Is this true?
With the following updated C++20 testcase, clang, GCC and MSVC all cause the
static_assert to pass:
#include <type_traits>
template<typename T> concept C = true;
C auto f(C auto) { return 0; }
void g() {
auto x = f("x");
static_assert(std::is_same<decltype(x), int>::value);
}
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[not found] <bug-81139-4@http.gcc.gnu.org/bugzilla/>
2021-08-13 8:52 ` [Bug c++/81139] Non-deduced return type in abbreviated function template pinskia at gcc dot gnu.org
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