Internal compiler error Ms VS 2019

[Logris]

Visual Studio 2019 version 16.8.2

portable_concurrency.cpp
1>portable_concurrency\bits\future.hpp(168,1): fatal error C1001: Internal compiler error.

[VestniK]

Hi

Which version of the code are you trying to compile? Is it master or some release tag?

I have tried to rebuild latest master commit and latest release tag in appveyor and both completed successfully. Appveyor uses cl version 19.28.29333.0 Detailed toolchain version info in cmake log: https://ci.appveyor.com/project/VestniK/portable-concurrency/build/job/87x0bgywon2a4jm0?fullLog=true#L208

My knowlage about MSVS versions semantics is not so good but as far as I can understand cl version is the most important information fot ICE investigation.

[Logris]

Hi

• I am using the master branch portable_concurrency
• The previous update of the version of Visual Studio 2019 (16.7) was compiled correctly
• After the november update of Visual Studio 2019, the library does not compile
  https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes#--visual-studio-2019-version-1681

[Logris]

Solved the problem.

If you try to compile portable concurrency.sln created on a previous update MCVS (16.7.xx), there will be an internal compiler error.

My actions: CMake -> Delete Cache -> Configure -> Generate -> Compile portable_concurrency.sln -> Ok!!!

[Logris]

If you set the option С++Language standart - Preview - Features from the Latest C++ Working Draft (/std:c++latest), there will be an internal compiler error