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<base href="http://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - declspec/attribute deprecated does not give a warning for nested anonymous classes"
href="http://llvm.org/bugs/show_bug.cgi?id=20930">20930</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>declspec/attribute deprecated does not give a warning for nested anonymous classes
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>C++
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>sunil_srivastava@playstation.sony.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>The following example gives warnings 'is deprecated' for A[xy] and C[xy],
but not for B[xy].
struct {
__declspec(deprecated("deprecated A")) int Ax;
int Ay __attribute((deprecated));
struct { __declspec(deprecated("deprecated B")) int Bx; };
struct { int By __attribute((deprecated)); };
struct {
__declspec(deprecated("deprecated C")) int Cx;
int Cy __attribute((deprecated));
} c;
} foo ;
void bar();
void bar() {
foo.Ax = foo.Ay;
foo.Bx = foo.By;
foo.c.Cx = foo.c.Cy;
}
$ clang++ -Weverything -S -p.cpp
p.cpp:5:3: warning: anonymous structs are a GNU extension
[-Wgnu-anonymous-struct]
struct { __declspec(deprecated("deprecated B")) int Bx; };
^
p.cpp:6:3: warning: anonymous structs are a GNU extension
[-Wgnu-anonymous-struct]
struct { int By __attribute((deprecated)); };
^
p.cpp:15:7: warning: 'Ax' is deprecated: deprecated A
[-Wdeprecated-declarations]
foo.Ax = foo.Ay;
^
p.cpp:2:46: note: 'Ax' has been explicitly marked deprecated here
__declspec(deprecated("deprecated A")) int Ax;
^
p.cpp:15:16: warning: 'Ay' is deprecated [-Wdeprecated-declarations]
foo.Ax = foo.Ay;
^
p.cpp:3:7: note: 'Ay' has been explicitly marked deprecated here
int Ay __attribute((deprecated));
^
p.cpp:17:9: warning: 'Cx' is deprecated: deprecated C
[-Wdeprecated-declarations]
foo.c.Cx = foo.c.Cy;
^
p.cpp:9:48: note: 'Cx' has been explicitly marked deprecated here
__declspec(deprecated("deprecated C")) int Cx;
^
p.cpp:17:20: warning: 'Cy' is deprecated [-Wdeprecated-declarations]
foo.c.Cx = foo.c.Cy;
^
p.cpp:10:9: note: 'Cy' has been explicitly marked deprecated here
int Cy __attribute((deprecated));
^
6 warnings generated.
$
This is in TOT as of svn r217698.</pre>
</div>
</p>
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