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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - LLD COFF produces bad diagnostics for undefined /include symbol"
href="https://bugs.llvm.org/show_bug.cgi?id=36101">36101</a>
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<th>Summary</th>
<td>LLD COFF produces bad diagnostics for undefined /include symbol
</td>
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<th>Product</th>
<td>lld
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>All
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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
</td>
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<th>Component</th>
<td>COFF
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>smeenai@fb.com
</td>
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<th>CC</th>
<td>compnerd@compnerd.org, llvm-bugs@lists.llvm.org, peter@pcc.me.uk, rnk@google.com, ruiu@google.com, zturner@google.com
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<pre>% cat using.c
int main() { return 0; }
#pragma comment(linker, "/include:undefined")
% clang -target x86_64-windows-msvc -c using.c
$ lld-link -entry:main using.o
lld-link: error: <root>: undefined symbol: undefined
Undefined symbols from /include directives in object files are reported as
originating from the GC root, which is confusing and makes the user have to
manually hunt for the errant object file.</pre>
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