https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98500
friedkeenan at protonmail dot com changed:
What |Removed |Added
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CC| |friedkeenan at protonmail dot
com
--- Comment #3 from friedkeenan at protonmail dot com ---
I've triggered this without a template template parameter:
#include <type_traits>
template<auto unique = [] {}>
struct unique_empty_type { };
template<bool IsPresent, typename T>
using maybe_present = std::conditional_t<IsPresent, T, unique_empty_type<>>;
using empty = maybe_present<false, int>;
Godbolt link: https://godbolt.org/z/hf9csv8ne
Upon instantiating `empty`, an ICE is thrown. To me this seems like the same
bug.
