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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW " title="NEW --- - Inconsistency with respect to using declaration ordering" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D24272&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=LA_hnQGY_Y-o5aDW49htxjwu3A03B0OrF7gFDFrksmw&s=_NszM9TGJCPtAXuD-mtwMSYTRWl9u6Hhls4_u_dcR5s&e=">24272</a>
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<th>Summary</th>
<td>Inconsistency with respect to using declaration ordering
</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>All
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C++
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>anders.granlund.0@gmail.com
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<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>Why does clang accept this?
namespace M { struct i {}; }
namespace N { static int i = 1; }
using N::i;
using M::i;
int main() { sizeof (i); }
but not this?
namespace M { struct i {}; }
namespace N { static int i = 1; }
using M::i;
using N::i;
int main() { sizeof (i); }
This seems inconsistent. For comparison GCC accepts both of these programs.
I tired it with the following command line:
clang++ prog.cc -std=c++14 -pedantic-errors</pre>
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