Index: tools/msbuild/LLVM.Cpp.Common.props =================================================================== --- tools/msbuild/LLVM.Cpp.Common.props +++ tools/msbuild/LLVM.Cpp.Common.props @@ -72,6 +72,8 @@ not pass the option). Only if the user explicitly overrode this setting in a project to use /RTCu would we see the warning. --> Default + + false Index: tools/msbuild/LLVM.Cpp.Common.targets =================================================================== --- tools/msbuild/LLVM.Cpp.Common.targets +++ tools/msbuild/LLVM.Cpp.Common.targets @@ -75,6 +75,11 @@ File="@(ClCompile)(0,0)" Text="clang-cl does not support MSVC Modules (/experimental:module). This file cannot be compiled."/> + + +