[llvm-dev] clang build failures using Visual Studio

[Andrew Kelley via llvm-dev]

Anyone run into this before?
I'm trying to get a Windows native build using Visual Studio of LLVM,
Clang, and LLD 4.0.0. So far LLVM built successfully, but I'm getting these
cryptic error messages when building Clang:


  Microsoft (R) Build Engine version 15.1.1012.6693
  Copyright (C) Microsoft Corporation. All rights reserved.

    ClangDiagnosticsEmitter.cpp
c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\xmemory(126): error
C2678: binary '*': no operator found which takes a left-hand operand of
type 'const
llvm::detail::DenseSetImpl<ValueT,llvm::DenseMap<ValueT,llvm::detail::DenseSetEmpty,ValueInfoT,llvm::detail::DenseSetPair<ValueT>>,ValueInfoT>::Iterator'
(or there is no acceptable conversion)
            with
            [
                ValueT=const llvm::Record *,
                ValueInfoT=llvm::DenseMapInfo<const llvm::Record *>
            ]
    C:\deps\llvm-4.0.0\include\llvm/ADT/DenseSet.h(106): note: could be
'const llvm::Record
*&llvm::detail::DenseSetImpl<ValueT,llvm::DenseMap<ValueT,llvm::detail::DenseSetEmpty,ValueInfoT,llvm::detail::DenseSetPair<ValueT>>,ValueInfoT>::Iterator::operator
*(void)'
            with
            [
                ValueT=const llvm::Record *,
                ValueInfoT=llvm::DenseMapInfo<const llvm::Record *>
            ]
    c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\xmemory(126): note:
while trying to match the argument list '(const
llvm::detail::DenseSetImpl<ValueT,llvm::DenseMap<ValueT,llvm::detail::DenseSetEmpty,ValueInfoT,llvm::detail::DenseSetPair<ValueT>>,ValueInfoT>::Iterator)'
            with
            [
                ValueT=const llvm::Record *,
                ValueInfoT=llvm::DenseMapInfo<const llvm::Record *>
            ]
    c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\vector(1859): note:
see reference to function template instantiation '_FwdIt
**std::_Uninitialized_copy<_Iter,const
llvm::Record**,std::allocator<_Ty>>(_InIt,_InIt,_FwdIt,std::_Wrap_alloc<std::allocator<_Ty>>
&)' being compiled
            with
            [
                _FwdIt=const llvm::Record **,
                _Iter=llvm::detail::DenseSetImpl<const llvm::Record
*,llvm::DenseMap<const llvm::Record
*,llvm::detail::DenseSetEmpty,llvm::DenseMapInfo<const llvm::Record
*>,llvm::detail::DenseSetPair<const llvm::Record
*>>,llvm::DenseMapInfo<const llvm::Record *>>::Iterator,
                _Ty=const llvm::Record *,
                _InIt=llvm::detail::DenseSetImpl<const llvm::Record
*,llvm::DenseMap<const llvm::Record
*,llvm::detail::DenseSetEmpty,llvm::DenseMapInfo<const llvm::Record
*>,llvm::detail::DenseSetPair<const llvm::Record
*>>,llvm::DenseMapInfo<const llvm::Record *>>::Iterator
            ]
    c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\vector(779): note:
see reference to function template instantiation 'const llvm::Record
**std::vector<const llvm::Record
*,std::allocator<_Ty>>::_Ucopy<_Iter>(_Iter,_Iter,const llvm::Record **)'
being compiled
            with
            [
                _Ty=const llvm::Record *,
                _Iter=llvm::detail::DenseSetImpl<const llvm::Record
*,llvm::DenseMap<const llvm::Record
*,llvm::detail::DenseSetEmpty,llvm::DenseMapInfo<const llvm::Record
*>,llvm::detail::DenseSetPair<const llvm::Record
*>>,llvm::DenseMapInfo<const llvm::Record *>>::Iterator
            ]
    c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\vector(779): note:
see reference to function template instantiation 'const llvm::Record
**std::vector<const llvm::Record
*,std::allocator<_Ty>>::_Ucopy<_Iter>(_Iter,_Iter,const llvm::Record **)'
being compiled
            with
            [
                _Ty=const llvm::Record *,
                _Iter=llvm::detail::DenseSetImpl<const llvm::Record
*,llvm::DenseMap<const llvm::Record
*,llvm::detail::DenseSetEmpty,llvm::DenseMapInfo<const llvm::Record
*>,llvm::detail::DenseSetPair<const llvm::Record
*>>,llvm::DenseMapInfo<const llvm::Record *>>::Iterator
            ]
    c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\vector(794): note:
see reference to function template instantiation 'void std::vector<const
llvm::Record
*,std::allocator<_Ty>>::_Range_construct_or_tidy<_Iter>(_Iter,_Iter,std::forward_iterator_tag)'
being compiled
            with
            [
                _Ty=const llvm::Record *,
                _Iter=llvm::detail::DenseSetImpl<const llvm::Record
*,llvm::DenseMap<const llvm::Record
*,llvm::detail::DenseSetEmpty,llvm::DenseMapInfo<const llvm::Record
*>,llvm::detail::DenseSetPair<const llvm::Record
*>>,llvm::DenseMapInfo<const llvm::Record *>>::Iterator
            ]
    c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\vector(794): note:
see reference to function template instantiation 'void std::vector<const
llvm::Record
*,std::allocator<_Ty>>::_Range_construct_or_tidy<_Iter>(_Iter,_Iter,std::forward_iterator_tag)'
being compiled
            with
            [
                _Ty=const llvm::Record *,
                _Iter=llvm::detail::DenseSetImpl<const llvm::Record
*,llvm::DenseMap<const llvm::Record
*,llvm::detail::DenseSetEmpty,llvm::DenseMapInfo<const llvm::Record
*>,llvm::detail::DenseSetPair<const llvm::Record
*>>,llvm::DenseMapInfo<const llvm::Record *>>::Iterator
            ]

C:\Users\andy\Downloads\cfe-4.0.0.src\utils\TableGen\ClangDiagnosticsEmitter.cpp(1257):
note: see reference to function template instantiation 'std::vector<const
llvm::Record
*,std::allocator<_Ty>>::vector<llvm::detail::DenseSetImpl<ValueT,llvm::DenseMap<ValueT,llvm::detail::DenseSetEmpty,ValueInfoT,llvm::detail::DenseSetPair<ValueT>>,ValueInfoT>::Iterator,void>(_Iter,_Iter,const
std::allocator<_Ty> &)' being compiled
            with
            [
                _Ty=const llvm::Record *,
                ValueT=const llvm::Record *,
                ValueInfoT=llvm::DenseMapInfo<const llvm::Record *>,
                _Iter=llvm::detail::DenseSetImpl<const llvm::Record
*,llvm::DenseMap<const llvm::Record
*,llvm::detail::DenseSetEmpty,llvm::DenseMapInfo<const llvm::Record
*>,llvm::detail::DenseSetPair<const llvm::Record
*>>,llvm::DenseMapInfo<const llvm::Record *>>::Iterator
            ]

C:\Users\andy\Downloads\cfe-4.0.0.src\utils\TableGen\ClangDiagnosticsEmitter.cpp(1256):
note: see reference to function template instantiation 'std::vector<const
llvm::Record
*,std::allocator<_Ty>>::vector<llvm::detail::DenseSetImpl<ValueT,llvm::DenseMap<ValueT,llvm::detail::DenseSetEmpty,ValueInfoT,llvm::detail::DenseSetPair<ValueT>>,ValueInfoT>::Iterator,void>(_Iter,_Iter,const
std::allocator<_Ty> &)' being compiled
            with
            [
                _Ty=const llvm::Record *,
                ValueT=const llvm::Record *,
                ValueInfoT=llvm::DenseMapInfo<const llvm::Record *>,
                _Iter=llvm::detail::DenseSetImpl<const llvm::Record
*,llvm::DenseMap<const llvm::Record
*,llvm::detail::DenseSetEmpty,llvm::DenseMapInfo<const llvm::Record
*>,llvm::detail::DenseSetPair<const llvm::Record
*>>,llvm::DenseMapInfo<const llvm::Record *>>::Iterator
            ]
c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\xmemory(126): error
C2100: illegal indirection
c:\program files (x86)\microsoft visual
studio\2017\community\VC\Tools\MSVC\14.10.25017\include\xmemory(126): error
C2062: type 'unknown-type' unexpected
    gtest.vcxproj ->
C:\Users\andy\AppData\Local\CMakeBuild\12c242dd-f206-c033-afac-74b8717657f2\build\x86-Debug\Debug\lib\gtest.lib
    gtest_main.vcxproj ->
C:\Users\andy\AppData\Local\CMakeBuild\12c242dd-f206-c033-afac-74b8717657f2\build\x86-Debug\Debug\lib\gtest_main.lib
    Generating ../../bin/scan-build.bat
    Generating ../../libexec/ccc-analyzer.bat
    Generating ../../libexec/c++-analyzer.bat
    Generating ../../share/man/man1/scan-build.1
    Generating ../../share/scan-build/scanview.css
    Generating ../../share/scan-build/sorttable.js
    Generating ../../bin/scan-view
    Generating ../../share/scan-view/ScanView.py
    Generating ../../share/scan-view/Reporter.py
    Generating ../../share/scan-view/startfile.py
    Generating ../../share/scan-view/FileRadar.scpt
    Generating ../../share/scan-view/GetRadarVersion.scpt
    Generating ../../share/scan-view/bugcatcher.ico

Build failed.
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