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* [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
@ 2013-02-07 6:22 ppluzhnikov at google dot com
2013-02-07 9:07 ` [Bug c++/56238] [4.7/4.8 " jakub at gcc dot gnu.org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: ppluzhnikov at google dot com @ 2013-02-07 6:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
Bug #: 56238
Summary: [4.8 regression] ICE in tree check: expected
record_type or union_type or qual_union_type, have
template_type_parm in lookup_conversions, at
cp/search.c:2515
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: ppluzhnikov@google.com
Test case:
class A
{
template < typename T > T& get ();
template < typename T > class B
{
void RemovePoint (A& value)
{
static_cast < double >(value.get < T > ());
}
};
};
Compiles fine with 4.7.x, with 4.8 without -std=c++11.
ICE's with -std=c++11 using
g++ (GCC) 4.8.0 20130205 (experimental)
g++ -c t.ii -std=c++11
t.ii: In member function ‘void A::B<T>::RemovePoint(A&)’:
t.ii:8:55: internal compiler error: tree check: expected record_type or
union_type or qual_union_type, have template_type_parm in lookup_conversions,
at cp/search.c:2515
static_cast < double >(value.get < T > ());
^
0xc6159a tree_check_failed(tree_node const*, char const*, int, char const*,
...)
../../gcc/tree.c:8946
0x66c962 tree_check3
../../gcc/tree.h:3709
...
Google ref: b/8153313
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/56238] [4.7/4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
@ 2013-02-07 9:07 ` jakub at gcc dot gnu.org
2013-02-07 10:41 ` rguenth at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2013-02-07 9:07 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-checking
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-02-07
CC| |jakub at gcc dot gnu.org,
| |jason at gcc dot gnu.org
Target Milestone|--- |4.8.0
Summary|[4.8 regression] ICE in |[4.7/4.8 regression] ICE in
|tree check: expected |tree check: expected
|record_type or union_type |record_type or union_type
|or qual_union_type, have |or qual_union_type, have
|template_type_parm in |template_type_parm in
|lookup_conversions, at |lookup_conversions, at
|cp/search.c:2515 |cp/search.c:2515
Ever Confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-07 09:07:19 UTC ---
Started with http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173679
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/56238] [4.7/4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
2013-02-07 9:07 ` [Bug c++/56238] [4.7/4.8 " jakub at gcc dot gnu.org
@ 2013-02-07 10:41 ` rguenth at gcc dot gnu.org
2013-02-07 17:40 ` jason at gcc dot gnu.org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-02-07 10:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.6.3
Target Milestone|4.8.0 |4.7.3
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/56238] [4.7/4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
2013-02-07 9:07 ` [Bug c++/56238] [4.7/4.8 " jakub at gcc dot gnu.org
2013-02-07 10:41 ` rguenth at gcc dot gnu.org
@ 2013-02-07 17:40 ` jason at gcc dot gnu.org
2013-02-08 15:28 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-07 17:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |jason at gcc dot gnu.org
|gnu.org |
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/56238] [4.7/4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
` (2 preceding siblings ...)
2013-02-07 17:40 ` jason at gcc dot gnu.org
@ 2013-02-08 15:28 ` rguenth at gcc dot gnu.org
2013-02-09 20:39 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-02-08 15:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
Version|unknown |4.7.3
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/56238] [4.7/4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
` (3 preceding siblings ...)
2013-02-08 15:28 ` rguenth at gcc dot gnu.org
@ 2013-02-09 20:39 ` jason at gcc dot gnu.org
2013-02-11 8:48 ` [Bug c++/56238] [4.7 " jakub at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-09 20:39 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-09 20:38:44 UTC ---
Author: jason
Date: Sat Feb 9 20:38:33 2013
New Revision: 195920
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195920
Log:
PR c++/56238
* pt.c (build_non_dependent_expr): Don't try to fold
instantiation-dependent expressions.
(instantiation_dependent_r) [TRAIT_EXPR]: Split out.
[BIND_EXPR]: Treat as dependent.
Added:
trunk/gcc/testsuite/g++.dg/template/cast2.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/56238] [4.7 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
` (4 preceding siblings ...)
2013-02-09 20:39 ` jason at gcc dot gnu.org
@ 2013-02-11 8:48 ` jakub at gcc dot gnu.org
2013-02-11 15:34 ` jason at gcc dot gnu.org
2013-03-17 2:35 ` jason at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2013-02-11 8:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.7/4.8 regression] ICE in |[4.7 regression] ICE in
|tree check: expected |tree check: expected
|record_type or union_type |record_type or union_type
|or qual_union_type, have |or qual_union_type, have
|template_type_parm in |template_type_parm in
|lookup_conversions, at |lookup_conversions, at
|cp/search.c:2515 |cp/search.c:2515
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-11 08:47:52 UTC ---
Fixed on the trunk.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/56238] [4.7 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
` (5 preceding siblings ...)
2013-02-11 8:48 ` [Bug c++/56238] [4.7 " jakub at gcc dot gnu.org
@ 2013-02-11 15:34 ` jason at gcc dot gnu.org
2013-03-17 2:35 ` jason at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-11 15:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P2 |P3
Status|ASSIGNED |RESOLVED
Version|4.7.3 |unknown
Resolution| |FIXED
Target Milestone|4.7.3 |4.8.0
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-11 15:33:40 UTC ---
Bug only affects ENABLE_CHECKING builds, so no need to fix in 4.7.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/56238] [4.7 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515
2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
` (6 preceding siblings ...)
2013-02-11 15:34 ` jason at gcc dot gnu.org
@ 2013-03-17 2:35 ` jason at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jason at gcc dot gnu.org @ 2013-03-17 2:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56238
--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> 2013-03-17 02:34:17 UTC ---
Author: jason
Date: Sun Mar 17 02:34:03 2013
New Revision: 196724
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196724
Log:
PR c++/56238
* pt.c (fold_non_dependent_expr_sfinae): Check
instantiation_dependent_expression_p.
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
^ permalink raw reply [flat|nested] 9+ messages in thread
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2013-02-07 6:22 [Bug c++/56238] New: [4.8 regression] ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515 ppluzhnikov at google dot com
2013-02-07 9:07 ` [Bug c++/56238] [4.7/4.8 " jakub at gcc dot gnu.org
2013-02-07 10:41 ` rguenth at gcc dot gnu.org
2013-02-07 17:40 ` jason at gcc dot gnu.org
2013-02-08 15:28 ` rguenth at gcc dot gnu.org
2013-02-09 20:39 ` jason at gcc dot gnu.org
2013-02-11 8:48 ` [Bug c++/56238] [4.7 " jakub at gcc dot gnu.org
2013-02-11 15:34 ` jason at gcc dot gnu.org
2013-03-17 2:35 ` jason at gcc dot gnu.org
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