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* [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal
@ 2011-02-26 11:36 jakub at gcc dot gnu.org
2011-02-26 11:44 ` [Bug c++/47904] " jakub at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-02-26 11:36 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47904
Summary: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this)
in cp_tree_equal
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: jakub@gcc.gnu.org
CC: jason@gcc.gnu.org
The following testcase ICEs starting with:
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149223
- PR40619 fix, both in C++98 and -std=c++0x modes:
template <bool>
struct S
{
};
template <class T>
class U
{
T t;
int foo () const
{
S <sizeof (t) == 1> s;
return 1;
}
int bar () const
{
S <sizeof (t) == 1> s;
return 1;
}
};
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug c++/47904] [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal 2011-02-26 11:36 [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal jakub at gcc dot gnu.org @ 2011-02-26 11:44 ` jakub at gcc dot gnu.org 2011-02-27 8:37 ` jason at gcc dot gnu.org ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: jakub at gcc dot gnu.org @ 2011-02-26 11:44 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47904 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |4.4.5 Target Milestone|--- |4.6.0 Known to fail| |4.5.2, 4.6.0 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47904] [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal 2011-02-26 11:36 [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal jakub at gcc dot gnu.org 2011-02-26 11:44 ` [Bug c++/47904] " jakub at gcc dot gnu.org @ 2011-02-27 8:37 ` jason at gcc dot gnu.org 2011-02-27 16:01 ` [Bug c++/47904] [4.5 " rguenth at gcc dot gnu.org ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: jason at gcc dot gnu.org @ 2011-02-27 8:37 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47904 --- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> 2011-02-27 08:13:32 UTC --- Author: jason Date: Sun Feb 27 08:13:28 2011 New Revision: 170533 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170533 Log: PR c++/47904 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL. * pt.c (iterative_hash_template_arg): And hash it. Added: trunk/gcc/testsuite/g++.dg/template/this-targ1.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c trunk/gcc/cp/tree.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47904] [4.5 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal 2011-02-26 11:36 [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal jakub at gcc dot gnu.org 2011-02-26 11:44 ` [Bug c++/47904] " jakub at gcc dot gnu.org 2011-02-27 8:37 ` jason at gcc dot gnu.org @ 2011-02-27 16:01 ` rguenth at gcc dot gnu.org 2011-02-27 16:18 ` rguenth at gcc dot gnu.org ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: rguenth at gcc dot gnu.org @ 2011-02-27 16:01 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47904 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2011.02.27 15:14:21 Known to work| |4.6.0 Summary|[4.5/4.6 Regression] ICE |[4.5 Regression] ICE with |with DECL_PARM_INDEX (this) |DECL_PARM_INDEX (this) in |in cp_tree_equal |cp_tree_equal Ever Confirmed|0 |1 Known to fail|4.6.0 | --- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-02-27 15:14:21 UTC --- Fixed on trunk sofar. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47904] [4.5 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal 2011-02-26 11:36 [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal jakub at gcc dot gnu.org ` (2 preceding siblings ...) 2011-02-27 16:01 ` [Bug c++/47904] [4.5 " rguenth at gcc dot gnu.org @ 2011-02-27 16:18 ` rguenth at gcc dot gnu.org 2011-02-27 17:12 ` jason at gcc dot gnu.org ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: rguenth at gcc dot gnu.org @ 2011-02-27 16:18 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47904 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.6.0 |4.5.3 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47904] [4.5 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal 2011-02-26 11:36 [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal jakub at gcc dot gnu.org ` (3 preceding siblings ...) 2011-02-27 16:18 ` rguenth at gcc dot gnu.org @ 2011-02-27 17:12 ` jason at gcc dot gnu.org 2011-02-27 19:12 ` jason at gcc dot gnu.org 2011-02-27 19:37 ` rguenth at gcc dot gnu.org 6 siblings, 0 replies; 8+ messages in thread From: jason at gcc dot gnu.org @ 2011-02-27 17:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47904 --- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2011-02-27 17:11:22 UTC --- Author: jason Date: Sun Feb 27 17:11:19 2011 New Revision: 170544 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170544 Log: PR c++/47904 * tree.c (cp_tree_equal) [PARM_DECL]: Don't crash on DECL_ARTIFICIAL parms. Added: branches/gcc-4_5-branch/gcc/testsuite/g++.dg/template/this-targ1.C Modified: branches/gcc-4_5-branch/gcc/cp/ChangeLog branches/gcc-4_5-branch/gcc/cp/tree.c branches/gcc-4_5-branch/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47904] [4.5 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal 2011-02-26 11:36 [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal jakub at gcc dot gnu.org ` (4 preceding siblings ...) 2011-02-27 17:12 ` jason at gcc dot gnu.org @ 2011-02-27 19:12 ` jason at gcc dot gnu.org 2011-02-27 19:37 ` rguenth at gcc dot gnu.org 6 siblings, 0 replies; 8+ messages in thread From: jason at gcc dot gnu.org @ 2011-02-27 19:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47904 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED Target Milestone|4.5.3 |4.6.0 --- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2011-02-27 17:11:52 UTC --- Fixed in 4.5 as well. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/47904] [4.5 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal 2011-02-26 11:36 [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal jakub at gcc dot gnu.org ` (5 preceding siblings ...) 2011-02-27 19:12 ` jason at gcc dot gnu.org @ 2011-02-27 19:37 ` rguenth at gcc dot gnu.org 6 siblings, 0 replies; 8+ messages in thread From: rguenth at gcc dot gnu.org @ 2011-02-27 19:37 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47904 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.6.0 |4.5.3 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2011-02-27 19:31 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-02-26 11:36 [Bug c++/47904] New: [4.5/4.6 Regression] ICE with DECL_PARM_INDEX (this) in cp_tree_equal jakub at gcc dot gnu.org 2011-02-26 11:44 ` [Bug c++/47904] " jakub at gcc dot gnu.org 2011-02-27 8:37 ` jason at gcc dot gnu.org 2011-02-27 16:01 ` [Bug c++/47904] [4.5 " rguenth at gcc dot gnu.org 2011-02-27 16:18 ` rguenth at gcc dot gnu.org 2011-02-27 17:12 ` jason at gcc dot gnu.org 2011-02-27 19:12 ` jason at gcc dot gnu.org 2011-02-27 19:37 ` rguenth at gcc dot gnu.org
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