GCC incorrectly detected as Apple Clang on OSX

[dengyaotriangle]

Type: LanguageService

Describe the bug

• OS and Version: macOS catalina 10.15.7
• VS Code Version: 1.53.0
• C/C++ Extension Version: 1.2.0
• C++ config: Compiler homebrew GCC 10.2, intellisense with c++17 and gcc-x64.
• Error only appear in 1.2.0, any previous version of this extension is ok.
• Intellisense report error while compiler compiles.

Steps to reproduce

Code

std::filesystem::path x("foo");
std::string y("bar");
x=x/y;

yield an error reporting no operator std::filesystem::__cxx11::path / std::string exists

Expected behavior

No error, since both gcc and clang compiles this code without any warning and error.

[sean-mcmanus]

Thanks for reporting this -- it's a regression from 1.1.3 (i.e. downgrading to 1.1.3 is the suggested workaround until we release a fix with 1.2.1).

[sean-mcmanus]

Fixed with https://github.com/microsoft/vscode-cpptools/releases/tag/1.2.1