en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Driver/cl-idl.cpp#a643e644 [clang-cl] Treat inputs as C++ with /E, like MSVCmidl invokes the compiler on .idl files with /E. Before this change, wewould treat unrecognized inputs as object files. Now we pre-process tostdout as expected. I checked that MSVC defines __cplusplus when invokedthis way, so treating the input as C++ seems like the right thing to do.After this change, I was able to run midl like this with clang-cl:$ midl -cpp_cmd clang-cl.exe foo.idlThings worked for the example IDL file in the Microsoft documentation,but beyond that, I don't know if this will work well.Fixes PR40140llvm-svn: 350072 List of files: /llvm-project-15.0.7/clang/test/Driver/cl-idl.cpp Wed, 26 Dec 2018 21:04:08 +0000 Reid Kleckner <rnk@google.com>