Luhaocong wrote: > Should this only apply in C23 mode? Standard behavior until C23 is that > `_Float16` promotes to `double`. What about C++?
It seems clang never support default argument promotions for _Float16, as described in https://github.com/llvm/llvm-project/blob/main/clang/docs/LanguageExtensions.rst#id68 five years ago. Is there any demand to support this in old C/C++ standard？ And I try case with -std=c99 (https://godbolt.org/z/xqx8e6oh5) and -std=c++11 (https://godbolt.org/z/Mrn779Tdq) , GCC give a warning at both. https://github.com/llvm/llvm-project/pull/74439 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
