J
Julian LALU
Guest
Hi,
On Visual Studio 2019 v142 ( The latest version, I don't no tried oldest but I think the problem is the same )
The following code do not give the same result as GCC or Clang:
enum class B : char;
std::make_signed_t<B> // This gives int on visual studio but signed char on GCC and Clang.
So who is right? char is the smallest integral type that represent the enumeration. I think Visual Studio is wrong and this make code dangerous if you expect ‘signed char’ and not ‘signed int’.
Thank you,
Continue reading...
On Visual Studio 2019 v142 ( The latest version, I don't no tried oldest but I think the problem is the same )
The following code do not give the same result as GCC or Clang:
enum class B : char;
std::make_signed_t<B> // This gives int on visual studio but signed char on GCC and Clang.
So who is right? char is the smallest integral type that represent the enumeration. I think Visual Studio is wrong and this make code dangerous if you expect ‘signed char’ and not ‘signed int’.
Thank you,
Continue reading...