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<body><span class="vcard"><a class="email" href="mailto:richard-llvm@metafoo.co.uk" title="Richard Smith <richard-llvm@metafoo.co.uk>"> <span class="fn">Richard Smith</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - command line defines are truncated at double slash"
href="https://bugs.llvm.org/show_bug.cgi?id=48746">bug 48746</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>INVALID
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - command line defines are truncated at double slash"
href="https://bugs.llvm.org/show_bug.cgi?id=48746#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - command line defines are truncated at double slash"
href="https://bugs.llvm.org/show_bug.cgi?id=48746">bug 48746</a>
from <span class="vcard"><a class="email" href="mailto:richard-llvm@metafoo.co.uk" title="Richard Smith <richard-llvm@metafoo.co.uk>"> <span class="fn">Richard Smith</span></a>
</span></b>
<pre>-DTFILE="/some/path//foo/bar"
is equivalent to
-DTFILE=/some/path//foo/bar
by shell escaping rules, which is equivalent to prefixing the input with
#define TFILE /some/path//foo/bar
by POSIX rules for the behavior of -D.
This defines TFILE to /some/path followed by a comment, in language modes that
recognize // comments (Clang's default language modes for C and C++ recognize
such comments).
You can use -std=c89 to disable support for // comments.</pre>
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