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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - -fms-extensions: extern C function with mismatching exception spec is not emitted"
href="http://llvm.org/bugs/show_bug.cgi?id=18661">18661</a>
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<th>Summary</th>
<td>-fms-extensions: extern C function with mismatching exception spec is not emitted
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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>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>hans@chromium.org
</td>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Blocks</th>
<td>13707
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<th>Classification</th>
<td>Unclassified
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<p>
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<pre>Consider the following test program:
extern "C" {
void f();
void f() throw() {
}
}
Compiled with -fms-extensions, we downgrade the exception spec mismatch to a
warning:
a.cc:3:8: warning: exception specification in declaration does not match
previous declaration
However, we fail to emit the definition of f. If it's not in an extern "C"
block, we do emit it.</pre>
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