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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; 6+ 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] 6+ 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; 6+ messages in thread From: hjl dot tools at gmail dot com @ 2009-05-08 23:15 UTC (permalink / raw) To: gcc-bugs [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 784 bytes --] ------- 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] 6+ 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; 6+ 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] 6+ messages in thread
[parent not found: <bug-40075-4@http.gcc.gnu.org/bugzilla/>]
* [Bug c++/40075] deprecated("xxx") doesn't work on function parameter [not found] <bug-40075-4@http.gcc.gnu.org/bugzilla/> @ 2013-09-05 18:37 ` paolo.carlini at oracle dot com 2021-08-11 20:49 ` pinskia at gcc dot gnu.org 2021-08-11 20:51 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 6+ messages in thread From: paolo.carlini at oracle dot com @ 2013-09-05 18:37 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40075 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-09-05 CC|gcc-bugs at gcc dot gnu.org | Ever confirmed|0 |1 --- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> --- Deprecated attributes applied via typedefs, like INT2, are weaker in other ways too: for example my fix for c++/58305 isn't enough for those. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/40075] deprecated("xxx") doesn't work on function parameter [not found] <bug-40075-4@http.gcc.gnu.org/bugzilla/> 2013-09-05 18:37 ` paolo.carlini at oracle dot com @ 2021-08-11 20:49 ` pinskia at gcc dot gnu.org 2021-08-11 20:51 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-08-11 20:49 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40075 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gcc at magfr dot user.lysator.liu. | |se --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 48266 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/40075] deprecated("xxx") doesn't work on function parameter [not found] <bug-40075-4@http.gcc.gnu.org/bugzilla/> 2013-09-05 18:37 ` paolo.carlini at oracle dot com 2021-08-11 20:49 ` pinskia at gcc dot gnu.org @ 2021-08-11 20:51 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-08-11 20:51 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40075 --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- The original testcase in comment #0 starts to have the message in GCC 9+. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-08-11 20:51 UTC | newest]
Thread overview: 6+ 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
[not found] <bug-40075-4@http.gcc.gnu.org/bugzilla/>
2013-09-05 18:37 ` paolo.carlini at oracle dot com
2021-08-11 20:49 ` pinskia at gcc dot gnu.org
2021-08-11 20:51 ` pinskia at gcc dot gnu.org
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