tra added inline comments.
================
Comment at: clang/lib/Headers/__clang_hip_cmath.h:341
- typedef decltype(__test(std::declval<_Tp>())) type;
- static const bool value = !std::is_same<type, void>::value;
+ typedef decltype(__test(_Tp{})) type;
+ static const bool value = !is_same<type, void>::value;
----------------
tra wrote:
> @jlebar : Should we expect any observable surprises here?
`_Tp{}` may break if `_Tp` does not have a default constructor. At least it
does so with C++20, while the old code did not: https://godbolt.org/z/PGEff5Mvv
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D100794/new/
https://reviews.llvm.org/D100794
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