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* [Bug c++/61994] New: constexpr vector array ICE [4.9.1 regression]
@ 2014-08-01 23:32 jeremy at jeremyms dot com
2014-08-01 23:34 ` [Bug c++/61994] " jeremy at jeremyms dot com
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: jeremy at jeremyms dot com @ 2014-08-01 23:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61994
Bug ID: 61994
Summary: constexpr vector array ICE [4.9.1 regression]
Product: gcc
Version: 4.9.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: jeremy at jeremyms dot com
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/61994] constexpr vector array ICE [4.9.1 regression]
2014-08-01 23:32 [Bug c++/61994] New: constexpr vector array ICE [4.9.1 regression] jeremy at jeremyms dot com
@ 2014-08-01 23:34 ` jeremy at jeremyms dot com
2014-08-07 1:33 ` jason at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: jeremy at jeremyms dot com @ 2014-08-01 23:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61994
--- Comment #1 from Jeremy Maitin-Shepard <jeremy at jeremyms dot com> ---
With gcc 4.9.1:
The following test program produces an ICE:
typedef unsigned long limb_t __attribute__ ((__vector_size__ (16),
__may_alias__));
struct X {
limb_t limb = {1,1};
};
const X table[1][1] = {{ {} }};
g++ -std=c++11 -c test.cpp
test.cpp:7:31: internal compiler error: output_operand: invalid expression as
operand
const X table[1][1] = {{ {} }};
^
With gcc 4.9.0, the program compiles correctly.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/61994] constexpr vector array ICE [4.9.1 regression]
2014-08-01 23:32 [Bug c++/61994] New: constexpr vector array ICE [4.9.1 regression] jeremy at jeremyms dot com
2014-08-01 23:34 ` [Bug c++/61994] " jeremy at jeremyms dot com
@ 2014-08-07 1:33 ` jason at gcc dot gnu.org
2014-08-07 1:45 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: jason at gcc dot gnu.org @ 2014-08-07 1:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61994
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2014-08-07
CC| |jason at gcc dot gnu.org
Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org
Ever confirmed|0 |1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/61994] constexpr vector array ICE [4.9.1 regression]
2014-08-01 23:32 [Bug c++/61994] New: constexpr vector array ICE [4.9.1 regression] jeremy at jeremyms dot com
2014-08-01 23:34 ` [Bug c++/61994] " jeremy at jeremyms dot com
2014-08-07 1:33 ` jason at gcc dot gnu.org
@ 2014-08-07 1:45 ` jason at gcc dot gnu.org
2014-08-07 7:10 ` [Bug c++/61994] [4.9 Regression] constexpr vector array ICE jakub at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: jason at gcc dot gnu.org @ 2014-08-07 1:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61994
--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Thu Aug 7 01:44:06 2014
New Revision: 213688
URL: https://gcc.gnu.org/viewcvs?rev=213688&root=gcc&view=rev
Log:
PR c++/61994
* init.c (build_vec_init): Leave atype an ARRAY_TYPE
if we're just returning an INIT_EXPR.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-array7.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/init.c
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/61994] [4.9 Regression] constexpr vector array ICE
2014-08-01 23:32 [Bug c++/61994] New: constexpr vector array ICE [4.9.1 regression] jeremy at jeremyms dot com
` (2 preceding siblings ...)
2014-08-07 1:45 ` jason at gcc dot gnu.org
@ 2014-08-07 7:10 ` jakub at gcc dot gnu.org
2014-08-07 18:55 ` jason at gcc dot gnu.org
2014-08-15 14:30 ` jakub at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2014-08-07 7:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61994
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
Target Milestone|--- |4.9.2
Summary|constexpr vector array ICE |[4.9 Regression] constexpr
|[4.9.1 regression] |vector array ICE
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/61994] [4.9 Regression] constexpr vector array ICE
2014-08-01 23:32 [Bug c++/61994] New: constexpr vector array ICE [4.9.1 regression] jeremy at jeremyms dot com
` (3 preceding siblings ...)
2014-08-07 7:10 ` [Bug c++/61994] [4.9 Regression] constexpr vector array ICE jakub at gcc dot gnu.org
@ 2014-08-07 18:55 ` jason at gcc dot gnu.org
2014-08-15 14:30 ` jakub at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: jason at gcc dot gnu.org @ 2014-08-07 18:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61994
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
Fixed for 4.9.2.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/61994] [4.9 Regression] constexpr vector array ICE
2014-08-01 23:32 [Bug c++/61994] New: constexpr vector array ICE [4.9.1 regression] jeremy at jeremyms dot com
` (4 preceding siblings ...)
2014-08-07 18:55 ` jason at gcc dot gnu.org
@ 2014-08-15 14:30 ` jakub at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2014-08-15 14:30 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61994
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |paul.freitag@bruker-biospin
| |.de
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
*** Bug 62123 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-08-15 14:30 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2014-08-01 23:32 [Bug c++/61994] New: constexpr vector array ICE [4.9.1 regression] jeremy at jeremyms dot com
2014-08-01 23:34 ` [Bug c++/61994] " jeremy at jeremyms dot com
2014-08-07 1:33 ` jason at gcc dot gnu.org
2014-08-07 1:45 ` jason at gcc dot gnu.org
2014-08-07 7:10 ` [Bug c++/61994] [4.9 Regression] constexpr vector array ICE jakub at gcc dot gnu.org
2014-08-07 18:55 ` jason at gcc dot gnu.org
2014-08-15 14:30 ` jakub at gcc dot gnu.org
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