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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - error C2440: '<function-style-cast>': cannot convert from 'initializer list' to '`anonymous-namespace'::GenericTaintChecker::FunctionData'"
href="https://bugs.llvm.org/show_bug.cgi?id=46498">46498</a>
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<th>Summary</th>
<td>error C2440: '<function-style-cast>': cannot convert from 'initializer list' to '`anonymous-namespace'::GenericTaintChecker::FunctionData'
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C++2a
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>1998zhangyi@gmail.com
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<th>CC</th>
<td>blitzrakete@gmail.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<pre>Hi All,
We build LLVM on MSVC to detect compiler regression. On the new repo
<a href="https://github.com/llvm/llvm-project/commits/master">https://github.com/llvm/llvm-project/commits/master</a>, we found error C2440 when
building LLVM under /std:c++latest mode, can you help look? Thanks.
build steps:
1. open VS2019 x64 tools command
2. git clone <a href="https://github.com/llvm/llvm-project">https://github.com/llvm/llvm-project</a> LLVM
3. cd LLVM
4. mkdir build_x64 && pushd build_x64
5. cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_SYSTEM_VERSION=10.0.18362.0
-DLLVM_ENABLE_PROJECTS="clang" ..\llvm
6. set _CL_=/std:c++latest
7. msbuild /maxcpucount:4 /p:Platform=x64 /p:Configuration=RelWithDebInfo
/p:PreferredToolArchitecture=x64 ALL_BUILD.vcxproj /t:Rebuild
error info:
GenericTaintChecker.i
F:\gitP\llvm\llvm-project\clang\lib\StaticAnalyzer\Checkers\GenericTaintChecker.cpp(126):
error C2440: '<function-style-cast>': cannot convert from 'initializer list' to
'`anonymous-namespace'::GenericTaintChecker::FunctionData'
F:\gitP\llvm\llvm-project\clang\lib\StaticAnalyzer\Checkers\GenericTaintChecker.cpp(126):
note: No constructor could take the source type, or constructor overload
resolution was ambiguous</pre>
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