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* [Bug c++/40075] New: deprecated("xxx") doesn't work on function parameter
@ 2009-05-08 21:11 hjl dot tools at gmail dot com
2009-05-08 23:15 ` [Bug c++/40075] " hjl dot tools at gmail dot com
2009-05-11 16:27 ` hjl dot tools at gmail dot com
0 siblings, 2 replies; 3+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-05-08 21:11 UTC (permalink / raw)
To: gcc-bugs
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deprecated("xxx") doesn't work on function parameter with C++:
[hjl@gnu-6 gcc]$ cat /tmp/foo.i
typedef int INT2 __attribute__((deprecated("Please avoid INT2")));
int f5(INT2 x);
[hjl@gnu-6 gcc]$ ./xgcc -B./ -S /tmp/foo.i
/tmp/foo.i:2: warning: INT2 is deprecated: Please avoid INT2
[hjl@gnu-6 gcc]$ ./g++ -B./ -S /tmp/foo.i
/tmp/foo.i:2: warning: INT2 is deprecated
[hjl@gnu-6 gcc]$
--
Summary: deprecated("xxx") doesn't work on function parameter
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40075
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/40075] deprecated("xxx") doesn't work on function parameter
2009-05-08 21:11 [Bug c++/40075] New: deprecated("xxx") doesn't work on function parameter hjl dot tools at gmail dot com
@ 2009-05-08 23:15 ` hjl dot tools at gmail dot com
2009-05-11 16:27 ` hjl dot tools at gmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-05-08 23:15 UTC (permalink / raw)
To: gcc-bugs
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------- Comment #1 from hjl dot tools at gmail dot com 2009-05-08 23:15 -------
Another difference between C and C++:
[hjl@gnu-6 tmp]$ cat bad.i
typedef int INT2 __attribute__((deprecated));
int f5(INT2 x);
int f6(INT2 x) __attribute__((deprecated));
[hjl@gnu-6 tmp]$ gcc -S bad.i
bad.i:2: warning: INT2 is deprecated
bad.i:3: warning: INT2 is deprecated
[hjl@gnu-6 tmp]$ g++ -S bad.i
bad.i:2: warning: INT2 is deprecated (declared at bad.i:1)
[hjl@gnu-6 tmp]$
--
hjl dot tools at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40075
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/40075] deprecated("xxx") doesn't work on function parameter
2009-05-08 21:11 [Bug c++/40075] New: deprecated("xxx") doesn't work on function parameter hjl dot tools at gmail dot com
2009-05-08 23:15 ` [Bug c++/40075] " hjl dot tools at gmail dot com
@ 2009-05-11 16:27 ` hjl dot tools at gmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-05-11 16:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from hjl dot tools at gmail dot com 2009-05-11 16:27 -------
This patch:
--- cp/decl.c.foo 2009-05-08 13:54:31.000000000 -0700
+++ cp/decl.c 2009-05-11 09:26:21.000000000 -0700
@@ -8065,6 +8065,9 @@ grokdeclarator (const cp_declarator *dec
type = cp_build_qualified_type_real
(type, type_quals, ((typedef_decl && !DECL_ARTIFICIAL (typedef_decl)
? tf_ignore_bad_quals : 0) | tf_warning_or_error));
+ /* FIXME: We need TYPE_STUB_DECL to get attributes on TYPE. */
+ if (TYPE_STUB_DECL (type) == NULL_TREE)
+ TYPE_STUB_DECL (type) = typedef_decl;
/* We might have ignored or rejected some of the qualifiers. */
type_quals = cp_type_quals (type);
seems to work.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40075
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-05-11 16:27 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2009-05-08 21:11 [Bug c++/40075] New: deprecated("xxx") doesn't work on function parameter hjl dot tools at gmail dot com
2009-05-08 23:15 ` [Bug c++/40075] " hjl dot tools at gmail dot com
2009-05-11 16:27 ` hjl dot tools at gmail dot com
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