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* [Bug c++/58980] New: [4.7/4.8/4.9 Regression] ICE with invalid enum declaration
@ 2013-11-03 15:15 reichelt at gcc dot gnu.org
2013-11-19 13:34 ` [Bug c++/58980] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: reichelt at gcc dot gnu.org @ 2013-11-03 15:15 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58980
Bug ID: 58980
Summary: [4.7/4.8/4.9 Regression] ICE with invalid enum
declaration
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
The following invalid code snippet triggers an ICE since GCC 4.6.0:
==============================
template<typename> struct A
{
enum A::B::C {};
};
==============================
bug.cc:3:14: internal compiler error: in is_ancestor, at cp/name-lookup.c:2721
enum A::B::C {};
^
0x718fff is_ancestor(tree_node*, tree_node*)
../../gcc/gcc/cp/name-lookup.c:2720
0x65b41e cp_parser_enum_specifier
../../gcc/gcc/cp/parser.c:15348
0x645d81 cp_parser_type_specifier
../../gcc/gcc/cp/parser.c:14176
0x65e867 cp_parser_decl_specifier_seq
../../gcc/gcc/cp/parser.c:11449
0x665c33 cp_parser_member_declaration
../../gcc/gcc/cp/parser.c:19931
0x645fdd cp_parser_member_specification_opt
../../gcc/gcc/cp/parser.c:19786
0x645fdd cp_parser_class_specifier_1
../../gcc/gcc/cp/parser.c:19030
0x645fdd cp_parser_class_specifier
../../gcc/gcc/cp/parser.c:19257
0x645fdd cp_parser_type_specifier
../../gcc/gcc/cp/parser.c:14204
0x65e867 cp_parser_decl_specifier_seq
../../gcc/gcc/cp/parser.c:11449
0x664443 cp_parser_single_declaration
../../gcc/gcc/cp/parser.c:22748
0x66494c cp_parser_template_declaration_after_export
../../gcc/gcc/cp/parser.c:22624
0x670969 cp_parser_declaration
../../gcc/gcc/cp/parser.c:10849
0x66f4f8 cp_parser_declaration_seq_opt
../../gcc/gcc/cp/parser.c:10771
0x670e36 cp_parser_translation_unit
../../gcc/gcc/cp/parser.c:4007
0x670e36 c_parse_file()
../../gcc/gcc/cp/parser.c:31045
0x791113 c_common_parse_file()
../../gcc/gcc/c-family/c-opts.c:1046
Please submit a full bug report, [etc.]
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/58980] [4.7/4.8/4.9 Regression] ICE with invalid enum declaration
2013-11-03 15:15 [Bug c++/58980] New: [4.7/4.8/4.9 Regression] ICE with invalid enum declaration reichelt at gcc dot gnu.org
@ 2013-11-19 13:34 ` rguenth at gcc dot gnu.org
2014-01-21 12:14 ` paolo.carlini at oracle dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-11-19 13:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58980
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/58980] [4.7/4.8/4.9 Regression] ICE with invalid enum declaration
2013-11-03 15:15 [Bug c++/58980] New: [4.7/4.8/4.9 Regression] ICE with invalid enum declaration reichelt at gcc dot gnu.org
2013-11-19 13:34 ` [Bug c++/58980] " rguenth at gcc dot gnu.org
@ 2014-01-21 12:14 ` paolo.carlini at oracle dot com
2014-01-23 16:32 ` paolo at gcc dot gnu.org
2014-01-23 16:33 ` [Bug c++/58980] [4.7/4.8 " paolo.carlini at oracle dot com
3 siblings, 0 replies; 5+ messages in thread
From: paolo.carlini at oracle dot com @ 2014-01-21 12:14 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58980
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Mine.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/58980] [4.7/4.8/4.9 Regression] ICE with invalid enum declaration
2013-11-03 15:15 [Bug c++/58980] New: [4.7/4.8/4.9 Regression] ICE with invalid enum declaration reichelt at gcc dot gnu.org
2013-11-19 13:34 ` [Bug c++/58980] " rguenth at gcc dot gnu.org
2014-01-21 12:14 ` paolo.carlini at oracle dot com
@ 2014-01-23 16:32 ` paolo at gcc dot gnu.org
2014-01-23 16:33 ` [Bug c++/58980] [4.7/4.8 " paolo.carlini at oracle dot com
3 siblings, 0 replies; 5+ messages in thread
From: paolo at gcc dot gnu.org @ 2014-01-23 16:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58980
--- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Thu Jan 23 16:31:52 2014
New Revision: 206979
URL: http://gcc.gnu.org/viewcvs?rev=206979&root=gcc&view=rev
Log:
/cp
2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58980
* parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
nested_name_specifier.
/testsuite
2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58980
* g++.dg/parse/enum11.C: New.
Added:
trunk/gcc/testsuite/g++.dg/parse/enum11.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/parser.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/58980] [4.7/4.8 Regression] ICE with invalid enum declaration
2013-11-03 15:15 [Bug c++/58980] New: [4.7/4.8/4.9 Regression] ICE with invalid enum declaration reichelt at gcc dot gnu.org
` (2 preceding siblings ...)
2014-01-23 16:32 ` paolo at gcc dot gnu.org
@ 2014-01-23 16:33 ` paolo.carlini at oracle dot com
3 siblings, 0 replies; 5+ messages in thread
From: paolo.carlini at oracle dot com @ 2014-01-23 16:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58980
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
Assignee|paolo.carlini at oracle dot com |unassigned at gcc dot gnu.org
Target Milestone|4.7.4 |4.9.0
Summary|[4.7/4.8/4.9 Regression] |[4.7/4.8 Regression] ICE
|ICE with invalid enum |with invalid enum
|declaration |declaration
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Fixed for 4.9.0.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-01-23 16:33 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2013-11-03 15:15 [Bug c++/58980] New: [4.7/4.8/4.9 Regression] ICE with invalid enum declaration reichelt at gcc dot gnu.org
2013-11-19 13:34 ` [Bug c++/58980] " rguenth at gcc dot gnu.org
2014-01-21 12:14 ` paolo.carlini at oracle dot com
2014-01-23 16:32 ` paolo at gcc dot gnu.org
2014-01-23 16:33 ` [Bug c++/58980] [4.7/4.8 " paolo.carlini at oracle dot com
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