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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Clang accepts default arguments in a try-catch block"
href="https://bugs.llvm.org/show_bug.cgi?id=46713">46713</a>
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<th>Summary</th>
<td>Clang accepts default arguments in a try-catch block
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</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>Frontend
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>haoxintu@gmail.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<pre>Hi, all.
This code, test.cc, is an invalid code I guess, but Clang accepts it.
$cat test.cc
int main(){
try { }
catch ( auto ( int = 0, int) -> int ){}
return 0;
}
While output in GCC:
error: default arguments are only permitted for function parameters
[-fpermissive]
Output in ICC:
error #1077: specifying a default argument on this declaration is nonstandard
All Clang versions from 6.0 behave the same.
So is this a accept-invalid bug in Clang? Or Clang just does this for
intentionally?
Thanks,
Haoxin</pre>
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