public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/55240] New: [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function
@ 2012-11-08 14:34 bisqwit at iki dot fi
2012-11-08 14:49 ` [Bug c++/55240] " redi at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: bisqwit at iki dot fi @ 2012-11-08 14:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55240
Bug #: 55240
Summary: [c++0x] ICE on non-static data member initialization
using 'auto' variable from containing function
Classification: Unclassified
Product: gcc
Version: 4.7.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: bisqwit@iki.fi
This code causes an ICE in GCC 4.7.1 and 4.7.2:
int main()
{
int q = 1;
struct test { int x = q; } instance;
}
tmpq.cc: In constructor 'constexpr main()::test::test()':
tmpq.cc:4:12: internal compiler error: in expand_expr_real_1, at expr.c:9122
It is notable that if the code is written like this, the error message changes.
int main()
{
int q = 1;
struct test { int x; test():x(q){} } instance;
}
tmpq.cc:5:35: error: use of 'auto' variable from containing function
tmpq.cc:3:9: error: 'int q' declared here
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/55240] [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function
2012-11-08 14:34 [Bug c++/55240] New: [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function bisqwit at iki dot fi
@ 2012-11-08 14:49 ` redi at gcc dot gnu.org
2012-11-08 21:34 ` daniel.kruegler at googlemail dot com
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: redi at gcc dot gnu.org @ 2012-11-08 14:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55240
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-11-08
Ever Confirmed|0 |1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/55240] [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function
2012-11-08 14:34 [Bug c++/55240] New: [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function bisqwit at iki dot fi
2012-11-08 14:49 ` [Bug c++/55240] " redi at gcc dot gnu.org
@ 2012-11-08 21:34 ` daniel.kruegler at googlemail dot com
2013-02-15 19:33 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: daniel.kruegler at googlemail dot com @ 2012-11-08 21:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55240
Daniel Krügler <daniel.kruegler at googlemail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |daniel.kruegler at
| |googlemail dot com
--- Comment #1 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2012-11-08 21:33:48 UTC ---
The ICE also exists for gcc 4.8.0 20121104 (experimental):
"4|internal compiler error: in expand_expr_real_1, at expr.c:9280|"
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/55240] [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function
2012-11-08 14:34 [Bug c++/55240] New: [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function bisqwit at iki dot fi
2012-11-08 14:49 ` [Bug c++/55240] " redi at gcc dot gnu.org
2012-11-08 21:34 ` daniel.kruegler at googlemail dot com
@ 2013-02-15 19:33 ` jason at gcc dot gnu.org
2013-03-17 2:35 ` jason at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-15 19:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55240
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 |
--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-15 19:33:33 UTC ---
Created attachment 29475
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29475
55240.patch
Patch waiting for 4.8 to branch.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/55240] [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function
2012-11-08 14:34 [Bug c++/55240] New: [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function bisqwit at iki dot fi
` (2 preceding siblings ...)
2013-02-15 19:33 ` jason at gcc dot gnu.org
@ 2013-03-17 2:35 ` jason at gcc dot gnu.org
2013-04-01 21:06 ` jason at gcc dot gnu.org
2013-05-05 12:09 ` paolo.carlini at oracle dot com
5 siblings, 0 replies; 7+ 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=55240
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2013-03-17 02:35:01 UTC ---
Author: jason
Date: Sun Mar 17 02:34:45 2013
New Revision: 196727
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196727
Log:
PR c++/55240
* parser.c (parsing_nsdmi): New.
* semantics.c (outer_automatic_var_p): Check it.
(finish_id_expression): Likewise.
* cp-tree.h: Declare it.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/nsdmi-local.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/parser.c
trunk/gcc/cp/semantics.c
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/55240] [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function
2012-11-08 14:34 [Bug c++/55240] New: [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function bisqwit at iki dot fi
` (3 preceding siblings ...)
2013-03-17 2:35 ` jason at gcc dot gnu.org
@ 2013-04-01 21:06 ` jason at gcc dot gnu.org
2013-05-05 12:09 ` paolo.carlini at oracle dot com
5 siblings, 0 replies; 7+ messages in thread
From: jason at gcc dot gnu.org @ 2013-04-01 21:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55240
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.9.0
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2013-04-01 21:06:20 UTC ---
Fixed for 4.9.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/55240] [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function
2012-11-08 14:34 [Bug c++/55240] New: [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function bisqwit at iki dot fi
` (4 preceding siblings ...)
2013-04-01 21:06 ` jason at gcc dot gnu.org
@ 2013-05-05 12:09 ` paolo.carlini at oracle dot com
5 siblings, 0 replies; 7+ messages in thread
From: paolo.carlini at oracle dot com @ 2013-05-05 12:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55240
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |yuzurufag+gcc at gmail dot
| |com
--- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-05-05 12:09:35 UTC ---
*** Bug 53150 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2013-05-05 12:09 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-11-08 14:34 [Bug c++/55240] New: [c++0x] ICE on non-static data member initialization using 'auto' variable from containing function bisqwit at iki dot fi
2012-11-08 14:49 ` [Bug c++/55240] " redi at gcc dot gnu.org
2012-11-08 21:34 ` daniel.kruegler at googlemail dot com
2013-02-15 19:33 ` jason at gcc dot gnu.org
2013-03-17 2:35 ` jason at gcc dot gnu.org
2013-04-01 21:06 ` jason at gcc dot gnu.org
2013-05-05 12:09 ` paolo.carlini at oracle dot com
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).