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<body><span class="vcard"><a class="email" href="mailto:paul_robinson@playstation.sony.com" title="Paul Robinson <paul_robinson@playstation.sony.com>"> <span class="fn">Paul Robinson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [Filecheck] regex bound is broken after a bracket expression"
href="https://bugs.llvm.org/show_bug.cgi?id=42864">bug 42864</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<td style="text-align:right;">Status</td>
<td>NEW
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<td>RESOLVED
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<td style="text-align:right;">Fixed By Commit(s)</td>
<td>
</td>
<td>r367689
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [Filecheck] regex bound is broken after a bracket expression"
href="https://bugs.llvm.org/show_bug.cgi?id=42864#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [Filecheck] regex bound is broken after a bracket expression"
href="https://bugs.llvm.org/show_bug.cgi?id=42864">bug 42864</a>
from <span class="vcard"><a class="email" href="mailto:paul_robinson@playstation.sony.com" title="Paul Robinson <paul_robinson@playstation.sony.com>"> <span class="fn">Paul Robinson</span></a>
</span></b>
<pre><span class="quote">> Could we add a level of backslash just for '{' and '}'?</span >
If you mean something like
{{[[:xdigit:]]{5\}}}
that won't work, because the \ is not interpreted by FileCheck. It is
doing a very dumb scan for the sequence }} and not attempting to parse or
interpret whatever is in between. I think it's easy enough to add the
parentheses to break up unintended sequences of braces.
Committed r367689 to add the parens suggestion to the FileCheck doc.</pre>
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