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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 --- - Name lookup on inline variables does not account for live ranges on Windows"
href="https://llvm.org/bugs/show_bug.cgi?id=27845">27845</a>
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<th>Summary</th>
<td>Name lookup on inline variables does not account for live ranges on Windows
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>zturner@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>If you have this code:
#include <stdio.h>
void test1(int) __attribute__ ((always_inline));
void test2(int) __attribute__ ((always_inline));
void test2(int b) {
printf("test2(%d)\n", b);
}
void test1(int a) {
printf("test1(%d)\n", a);
test2(a+1);
}
int main() {
test2(42);
test1(23);
}
And you put a breakpoint in test2, it will get hit first with the value b=42,
and then again with the value b=24. If you're at the 2nd hit of the breakpoint
and you try to print the value of b, it says the name is ambiguous (presumably
because it can't decide between the first and the second b).</pre>
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