In Visual Studio I changed the compiler version from C++17 to C++14, but based on compiler errors it appeared to still be using C++17. Sure enough, _MSVC_LANG says 201703 and _HAS_CXX17 is true.
This is despite the fact that Project Properties says "ISO C++14 Standard" under both C/C++ > Language > C++ Language Standard and General > C++ Language Standard, for All Configurations and All Platforms.
Can anyone help with this? Thanks!
What I tried:
- Searched StackOverflow for an answer; this one looked like it would do the trick: Visual Studio Won't Update C++ Version, but the solution didn't work as I'm already setting All Configurations and All Platforms.
- Searched for additional settings in VS that might be superseding my C++14 setting
- Searched the web
Recheck Project Properties Thoroughly:
A- Carefully examine all configurations and platforms (Debug, Release, x86, x64, etc.) under both C/C++ > Language > C++ Language Standard and General > C++ Language Standard. Ensure they're set to ISO C++14 Standard.
B- Pay close attention to any conditional compilation flags that might be overriding the C++14 setting.