Details
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Suggestion
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Resolution: Invalid
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P2: Important
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None
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5.15
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None
Description
While working at upgrading LLVM/Clang to version 10.0.0 the VM that builds for Visual Studio 2019 failed with this error:
CMake Error at cmake/modules/CheckCompilerVersion.cmake:62 (message): Host Visual Studio version 16.4 is known to miscompile part of LLVM, please use clang-cl or upgrade to 16.5 or above (use -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON to ignore)
For the moment I will try adding -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON to the build script. But this should be removed when MSVC2019 version gets updated.