https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59673
Nick Matteo <gccbug at kundor dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gccbug at kundor dot org
--- Comment #2 from Nick Matteo <gccbug at kundor dot org> ---
Reported again in this reddit thread: https://www.reddit.com/r/cpp/s/seL2yBZ75q
Reproducer:
template <typename T>
struct A {
template <typename U>
struct B { static constexpr int value = 0; };
};
template <>
template <typename U>
struct A<long>::B<U&> { static constexpr int value = 3; };
int main() {
return A<long> ::B<long&>::value;
}
Return value is 0 with GCC, 3 with MSVC and Clang.
https://godbolt.org/z/dTEdGTrhq
