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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - assertion "SM->getFileID(Loc) == MacroFileID" in retrieveMacroLocation"
href="https://bugs.llvm.org/show_bug.cgi?id=44999">44999</a>
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<th>Summary</th>
<td>assertion "SM->getFileID(Loc) == MacroFileID" in retrieveMacroLocation
</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>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Frontend
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>joerg@NetBSD.org
</td>
</tr>
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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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<p>
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<pre>Test case:
source.c:
#define a(b, c) memset(b, 0, c)
#define fontrom (mem + FONT_ADRS)
mem[];
#include "header.h"
d() {
a(fontrom, sizeof(fontrom));
}
header.h:
#define FONT_ADRS 0x110000
This will trigger the assert because the range passed to DiagnosticRenderer.cpp
covers diferent file locations.</pre>
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