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* [Bug c/53702] New: Segmentation fault with -Wall
@ 2012-06-17 9:29 dcb314 at hotmail dot com
2012-06-17 11:02 ` [Bug c/53702] " markus at trippelsdorf dot de
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: dcb314 at hotmail dot com @ 2012-06-17 9:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702
Bug #: 53702
Summary: Segmentation fault with -Wall
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: dcb314@hotmail.com
Created attachment 27638
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27638
C source code
I just tried to compile the package gstreamer-plugins-espeak-0.3.5-2
on gcc-4.8 trunk dated 20120617 on an AMD x86_64 box.
The compiler said
espeak.c:245:5: internal compiler error: Segmentation fault
g_atomic_int_set (&spin->state, PLAY);
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Preprocessed source code attached. Flag -Wall required.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/53702] Segmentation fault with -Wall
2012-06-17 9:29 [Bug c/53702] New: Segmentation fault with -Wall dcb314 at hotmail dot com
@ 2012-06-17 11:02 ` markus at trippelsdorf dot de
2012-06-17 14:16 ` markus at trippelsdorf dot de
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: markus at trippelsdorf dot de @ 2012-06-17 11:02 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702
Markus Trippelsdorf <markus at trippelsdorf dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |markus at trippelsdorf dot
| |de
--- Comment #1 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-06-17 11:02:23 UTC ---
void fn1 ()
{
void fn2 ()
{
}
typedef int pt;
}
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/53702] Segmentation fault with -Wall
2012-06-17 9:29 [Bug c/53702] New: Segmentation fault with -Wall dcb314 at hotmail dot com
2012-06-17 11:02 ` [Bug c/53702] " markus at trippelsdorf dot de
@ 2012-06-17 14:16 ` markus at trippelsdorf dot de
2012-06-17 16:16 ` meadori at codesourcery dot com
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: markus at trippelsdorf dot de @ 2012-06-17 14:16 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702
Markus Trippelsdorf <markus at trippelsdorf dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |meadori at gmail dot com
--- Comment #2 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-06-17 14:16:27 UTC ---
Started with revision 187979:
commit e4a33abd20e349979e77e2881fcd29dac9825ed6
Author: jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue May 29 19:07:04 2012 +0000
2012-05-29 Meador Inge <meadori@codesourcery.com>
* c-decl.c (c_push_function_context): Always create a new language
function.
(c_pop_function_context): Clear the language function created in
c_push_function_context.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187979
138bc75d-0d04-0410-961f-82ee72b054a4
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/53702] Segmentation fault with -Wall
2012-06-17 9:29 [Bug c/53702] New: Segmentation fault with -Wall dcb314 at hotmail dot com
2012-06-17 11:02 ` [Bug c/53702] " markus at trippelsdorf dot de
2012-06-17 14:16 ` markus at trippelsdorf dot de
@ 2012-06-17 16:16 ` meadori at codesourcery dot com
2012-06-17 22:46 ` [Bug c/53702] [4.8 Regression] ICE with -Wall and nested functions and unused typedef pinskia at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: meadori at codesourcery dot com @ 2012-06-17 16:16 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702
--- Comment #3 from Meador Inge <meadori at codesourcery dot com> 2012-06-17 16:15:51 UTC ---
I will look into this one.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/53702] [4.8 Regression] ICE with -Wall and nested functions and unused typedef
2012-06-17 9:29 [Bug c/53702] New: Segmentation fault with -Wall dcb314 at hotmail dot com
` (2 preceding siblings ...)
2012-06-17 16:16 ` meadori at codesourcery dot com
@ 2012-06-17 22:46 ` pinskia at gcc dot gnu.org
2012-06-21 20:20 ` meadori at gcc dot gnu.org
2012-06-21 20:48 ` meadori at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-06-17 22:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Keywords| |ice-on-valid-code
Last reconfirmed| |2012-06-17
Ever Confirmed|0 |1
Summary|Segmentation fault with |[4.8 Regression] ICE with
|-Wall |-Wall and nested functions
| |and unused typedef
Target Milestone|--- |4.8.0
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/53702] [4.8 Regression] ICE with -Wall and nested functions and unused typedef
2012-06-17 9:29 [Bug c/53702] New: Segmentation fault with -Wall dcb314 at hotmail dot com
` (3 preceding siblings ...)
2012-06-17 22:46 ` [Bug c/53702] [4.8 Regression] ICE with -Wall and nested functions and unused typedef pinskia at gcc dot gnu.org
@ 2012-06-21 20:20 ` meadori at gcc dot gnu.org
2012-06-21 20:48 ` meadori at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: meadori at gcc dot gnu.org @ 2012-06-21 20:20 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702
--- Comment #4 from meadori at gcc dot gnu.org 2012-06-21 20:20:36 UTC ---
Author: meadori
Date: Thu Jun 21 20:20:30 2012
New Revision: 188860
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188860
Log:
PR c/53702
* c-decl.c (c_push_function_context): Restore the behavior to reuse
the language function allocated for -Wunused-local-typedefs.
(c_pop_function_context): If necessary, clear the language function
created in c_push_function_context. Always clear out the
x_cur_stmt_list field of the restored language function.
testsuite/
* gcc.dg/Wunused-local-typedefs.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/Wunused-local-typedefs.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-decl.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/53702] [4.8 Regression] ICE with -Wall and nested functions and unused typedef
2012-06-17 9:29 [Bug c/53702] New: Segmentation fault with -Wall dcb314 at hotmail dot com
` (4 preceding siblings ...)
2012-06-21 20:20 ` meadori at gcc dot gnu.org
@ 2012-06-21 20:48 ` meadori at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: meadori at gcc dot gnu.org @ 2012-06-21 20:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702
meadori at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |meadori at gcc dot gnu.org
Resolution| |FIXED
--- Comment #5 from meadori at gcc dot gnu.org 2012-06-21 20:48:08 UTC ---
Fix committed. Thanks for the report!
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2012-06-21 20:48 UTC | newest]
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2012-06-17 9:29 [Bug c/53702] New: Segmentation fault with -Wall dcb314 at hotmail dot com
2012-06-17 11:02 ` [Bug c/53702] " markus at trippelsdorf dot de
2012-06-17 14:16 ` markus at trippelsdorf dot de
2012-06-17 16:16 ` meadori at codesourcery dot com
2012-06-17 22:46 ` [Bug c/53702] [4.8 Regression] ICE with -Wall and nested functions and unused typedef pinskia at gcc dot gnu.org
2012-06-21 20:20 ` meadori at gcc dot gnu.org
2012-06-21 20:48 ` meadori at gcc dot gnu.org
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