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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - undefined reference to dumpToStream with LLVM_ENABLE_MODULES"
href="https://bugs.llvm.org/show_bug.cgi?id=46620">46620</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>undefined reference to dumpToStream with LLVM_ENABLE_MODULES
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Modules
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>trass3r@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>Ubuntu 20.04
$ CC=clang CXX=clang++ cmake
-DLLVM_ENABLE_PROJECTS="clang;compiler-rt;lld;clang-tools-extra"
-DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_ENABLE_DUMP=ON -DLLVM_INCLUDE_EXAMPLES=OFF
-DLLVM_INCLUDE_BENCHMARKS=OFF -DLLVM_INCLUDE_DOCS=OFF -DLLVM_INCLUDE_TESTS=OFF
-DCLANG_INCLUDE_TESTS=OFF -DCLANG_INCLUDE_DOCS=OFF -DCLANG_ENABLE_ARCMT=OFF
-DLLVM_ENABLE_MODULES=ON -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON
-DLLVM_TARGETS_TO_BUILD=X86 -DCMAKE_BUILD_TYPE=Debug
-DCMAKE_INSTALL_PREFIX=/opt/clang -DCMAKE_CXX_FLAGS=-march=native -ftime-trace
-Og -DLLVM_BINUTILS_INCDIR=/usr/include -DLLVM_USE_SPLIT_DWARF=ON
-DLLVM_ENABLE_LLD=ON -DBUILD_SHARED_LIBS=ON -GNinja ../llvm
tools/clang/lib/Frontend/CMakeFiles/obj.clangFrontend.dir/ASTConsumers.cpp.o:
in function `clang::ento::CheckerInfo::dump() const':
clang/include/clang/StaticAnalyzer/Core/CheckerRegistryData.h:138: undefined
reference to `clang::ento::CheckerInfo::dumpToStream(llvm::raw_ostream&) const'
tools/clang/lib/Frontend/CMakeFiles/obj.clangFrontend.dir/ASTConsumers.cpp.o:
in function `clang::ento::CmdLineOption::dump() const':
clang/include/clang/StaticAnalyzer/Core/CheckerRegistryData.h:79: undefined
reference to `clang::ento::CmdLineOption::dumpToStream(llvm::raw_ostream&)
const'
tools/clang/lib/Frontend/CMakeFiles/obj.clangFrontend.dir/ASTConsumers.cpp.o:
in function `clang::ento::PackageInfo::dump() const':
clang/include/clang/StaticAnalyzer/Core/CheckerRegistryData.h:158: undefined
reference to `clang::ento::PackageInfo::dumpToStream(llvm::raw_ostream&) const'
<a href="https://github.com/Trass3r/llvm-project/runs/842487895">https://github.com/Trass3r/llvm-project/runs/842487895</a>
works without modules:
<a href="https://github.com/Trass3r/llvm-project/runs/845192334">https://github.com/Trass3r/llvm-project/runs/845192334</a></pre>
</div>
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