dyung wrote: Hi @bwendling, your change to MemoryBuiltins.h is hitting an error in the version of Visual Studio 2019 that we use internally to build: ``` C:\j\w\779ddbee\p\llvm\include\llvm/Analysis/MemoryBuiltins.h(217): error C2990: 'llvm::SizeOffsetType': non-class template has already been declared as a class template C:\j\w\779ddbee\p\llvm\include\llvm/Analysis/MemoryBuiltins.h(193): note: see declaration of 'llvm::SizeOffsetType' C:\j\w\779ddbee\p\llvm\include\llvm/Analysis/MemoryBuiltins.h(279): error C2990: 'llvm::SizeOffsetType': non-class template has already been declared as a class template C:\j\w\779ddbee\p\llvm\include\llvm/Analysis/MemoryBuiltins.h(193): note: see declaration of 'llvm::SizeOffsetType' C:\j\w\779ddbee\p\llvm\include\llvm/Analysis/MemoryBuiltins.h(292): error C2990: 'llvm::SizeOffsetType': non-class template has already been declared as a class template C:\j\w\779ddbee\p\llvm\include\llvm/Analysis/MemoryBuiltins.h(193): note: see declaration of 'llvm::SizeOffsetType' ``` >From the Visual Studio documentation for the error, it appears that we should >be able to work around this error by modifying the friend declaration like >this: ```c++ - friend class SizeOffsetType; + template <typename T, class C> friend class SizeOffsetType; ``` When I made this change to the 3 locations that caused the error (lines 217/279/292), I was able to build successfully with Visual Studio. Could we update the friend declaration so that it also works with the version of Visual Studio that we are using internally to build?
https://github.com/llvm/llvm-project/pull/76882 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
