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* [Bug c/35442] New: [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr
@ 2008-03-03 21:42 reichelt at gcc dot gnu dot org
2008-03-03 21:42 ` [Bug c/35442] " reichelt at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-03-03 21:42 UTC (permalink / raw)
To: gcc-bugs
A broken diagnostic is issued for the following invalid code snippet
since GCC 4.0.2:
==================================================
typedef char A __attribute__((vector_size(8)));
typedef int B __attribute__((vector_size(8)));
void foo(A a)
{
((B)a)();
}
==================================================
#'view_convert_expr' not supported by pp_c_expression#'bugD3.c: In function
'foo':
bug.c:6: error: called object is not a function
bug.c:5: warning: MMX vector argument without MMX enabled changes the ABI
Similar to PR35441.
--
Summary: [4.1/4.2/4.3/4.4 regression] Completely broken
diagnostic with view_convert_expr
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: diagnostic, monitored
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35442
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug c/35442] [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr 2008-03-03 21:42 [Bug c/35442] New: [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr reichelt at gcc dot gnu dot org @ 2008-03-03 21:42 ` reichelt at gcc dot gnu dot org 2008-03-15 19:01 ` [Bug c/35442] [4.1/4.2/4.3/4.4 Regression] " rguenth at gcc dot gnu dot org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: reichelt at gcc dot gnu dot org @ 2008-03-03 21:42 UTC (permalink / raw) To: gcc-bugs -- reichelt at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- BugsThisDependsOn| |35441 Target Milestone|--- |4.1.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35442 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35442] [4.1/4.2/4.3/4.4 Regression] Completely broken diagnostic with view_convert_expr 2008-03-03 21:42 [Bug c/35442] New: [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr reichelt at gcc dot gnu dot org 2008-03-03 21:42 ` [Bug c/35442] " reichelt at gcc dot gnu dot org @ 2008-03-15 19:01 ` rguenth at gcc dot gnu dot org 2008-07-04 22:39 ` [Bug c/35442] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu dot org @ 2008-03-15 19:01 UTC (permalink / raw) To: gcc-bugs -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Priority|P3 |P2 Last reconfirmed|0000-00-00 00:00:00 |2008-03-15 19:00:43 date| | Summary|[4.1/4.2/4.3/4.4 regression]|[4.1/4.2/4.3/4.4 Regression] |Completely broken diagnostic|Completely broken diagnostic |with view_convert_expr |with view_convert_expr http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35442 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35442] [4.2/4.3/4.4 Regression] Completely broken diagnostic with view_convert_expr 2008-03-03 21:42 [Bug c/35442] New: [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr reichelt at gcc dot gnu dot org 2008-03-03 21:42 ` [Bug c/35442] " reichelt at gcc dot gnu dot org 2008-03-15 19:01 ` [Bug c/35442] [4.1/4.2/4.3/4.4 Regression] " rguenth at gcc dot gnu dot org @ 2008-07-04 22:39 ` jsm28 at gcc dot gnu dot org 2008-08-12 18:49 ` aldyh at gcc dot gnu dot org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: jsm28 at gcc dot gnu dot org @ 2008-07-04 22:39 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from jsm28 at gcc dot gnu dot org 2008-07-04 22:38 ------- Closing 4.1 branch. -- jsm28 at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[4.1/4.2/4.3/4.4 Regression]|[4.2/4.3/4.4 Regression] |Completely broken diagnostic|Completely broken diagnostic |with view_convert_expr |with view_convert_expr Target Milestone|4.1.3 |4.2.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35442 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35442] [4.2/4.3/4.4 Regression] Completely broken diagnostic with view_convert_expr 2008-03-03 21:42 [Bug c/35442] New: [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr reichelt at gcc dot gnu dot org ` (2 preceding siblings ...) 2008-07-04 22:39 ` [Bug c/35442] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org @ 2008-08-12 18:49 ` aldyh at gcc dot gnu dot org 2008-12-08 18:06 ` jakub at gcc dot gnu dot org 2008-12-08 18:12 ` jakub at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: aldyh at gcc dot gnu dot org @ 2008-08-12 18:49 UTC (permalink / raw) To: gcc-bugs -- aldyh at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |aldyh at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35442 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35442] [4.2/4.3/4.4 Regression] Completely broken diagnostic with view_convert_expr 2008-03-03 21:42 [Bug c/35442] New: [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr reichelt at gcc dot gnu dot org ` (3 preceding siblings ...) 2008-08-12 18:49 ` aldyh at gcc dot gnu dot org @ 2008-12-08 18:06 ` jakub at gcc dot gnu dot org 2008-12-08 18:12 ` jakub at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-12-08 18:06 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from jakub at gcc dot gnu dot org 2008-12-08 18:05 ------- Subject: Bug 35442 Author: jakub Date: Mon Dec 8 18:03:40 2008 New Revision: 142558 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142558 Log: PR c/35442 * c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Handle VIEW_CONVERT_EXPR the same as CASE_CONVERT. * gcc.dg/pr35442.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr35442.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-pretty-print.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35442 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35442] [4.2/4.3/4.4 Regression] Completely broken diagnostic with view_convert_expr 2008-03-03 21:42 [Bug c/35442] New: [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr reichelt at gcc dot gnu dot org ` (4 preceding siblings ...) 2008-12-08 18:06 ` jakub at gcc dot gnu dot org @ 2008-12-08 18:12 ` jakub at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-12-08 18:12 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from jakub at gcc dot gnu dot org 2008-12-08 18:07 ------- Fixed. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35442 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2008-12-08 18:12 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-03-03 21:42 [Bug c/35442] New: [4.1/4.2/4.3/4.4 regression] Completely broken diagnostic with view_convert_expr reichelt at gcc dot gnu dot org 2008-03-03 21:42 ` [Bug c/35442] " reichelt at gcc dot gnu dot org 2008-03-15 19:01 ` [Bug c/35442] [4.1/4.2/4.3/4.4 Regression] " rguenth at gcc dot gnu dot org 2008-07-04 22:39 ` [Bug c/35442] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org 2008-08-12 18:49 ` aldyh at gcc dot gnu dot org 2008-12-08 18:06 ` jakub at gcc dot gnu dot org 2008-12-08 18:12 ` jakub at gcc dot gnu dot org
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