[Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions

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* [Bug c++/28506]  New: [4.0/4.1/4.2 regression] ICE with initializers for functions
@ 2006-07-26 21:45 reichelt at gcc dot gnu dot org
  2006-07-27  3:40 ` [Bug c++/28506] " pinskia at gcc dot gnu dot org
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-07-26 21:45 UTC (permalink / raw)
  To: gcc-bugs

The following code snippet causes an ICE since GCC 4.0.0:

====================================
struct A
{
  virtual void* foo() = 1;
};
====================================

bug.cc:3: internal compiler error: in grokfield, at cp/decl2.c:850
Please submit a full bug report, [etc.]


A similar code snippet causes an ICE in the same place since GCC 4.1.1:

====================================
struct A
{
    void operator()()() = 1;
};
====================================

bug.cc:3: error: 'operator()' declared as function returning a function
bug.cc:3: internal compiler error: in grokfield, at cp/decl2.c:850
Please submit a full bug report, [etc.]

The 4.1.1 regression in probably fallout from PR 26122.


-- 
           Summary: [4.0/4.1/4.2 regression] ICE with initializers for
                    functions
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, monitored
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
 BugsThisDependsOn: 26122


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0/4.1/4.2 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
@ 2006-07-27  3:40 ` pinskia at gcc dot gnu dot org
  2006-07-31 23:36 ` mmitchel at gcc dot gnu dot org
                   ` (7 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-07-27  3:40 UTC (permalink / raw)
  To: gcc-bugs



-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0/4.1/4.2 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
  2006-07-27  3:40 ` [Bug c++/28506] " pinskia at gcc dot gnu dot org
@ 2006-07-31 23:36 ` mmitchel at gcc dot gnu dot org
  2006-08-11 22:29 ` janis at gcc dot gnu dot org
                   ` (6 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-07-31 23:36 UTC (permalink / raw)
  To: gcc-bugs



-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0/4.1/4.2 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
  2006-07-27  3:40 ` [Bug c++/28506] " pinskia at gcc dot gnu dot org
  2006-07-31 23:36 ` mmitchel at gcc dot gnu dot org
@ 2006-08-11 22:29 ` janis at gcc dot gnu dot org
  2006-08-14 19:03 ` reichelt at gcc dot gnu dot org
                   ` (5 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: janis at gcc dot gnu dot org @ 2006-08-11 22:29 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from janis at gcc dot gnu dot org  2006-08-11 22:29 -------
A regression hunt using the first testcase identified the following patch:

    http://gcc.gnu.org/viewcvs?view=rev&rev=94656

    r94656 | giovannibajo | 2005-02-03 10:26:22 +0000 (Thu, 03 Feb 2005)

A regression hunt using the second testcase identified the following patch:

    http://gcc.gnu.org/viewcvs?view=rev&rev=112869

    r112869 | mmitchel | 2006-04-11 22:59:57 +0000 (Tue, 11 Apr 2006)


-- 

janis at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |giovannibajo at gcc dot gnu
                   |                            |dot org, mmitchel at gcc dot
                   |                            |gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0/4.1/4.2 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2006-08-11 22:29 ` janis at gcc dot gnu dot org
@ 2006-08-14 19:03 ` reichelt at gcc dot gnu dot org
  2006-10-13  4:45 ` mmitchel at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-08-14 19:03 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from reichelt at gcc dot gnu dot org  2006-08-14 19:03 -------
Confirmed by Janis.


-- 

reichelt at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-08-14 19:03:33
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0/4.1/4.2 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
                   ` (3 preceding siblings ...)
  2006-08-14 19:03 ` reichelt at gcc dot gnu dot org
@ 2006-10-13  4:45 ` mmitchel at gcc dot gnu dot org
  2006-10-13  8:39 ` mmitchel at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-10-13  4:45 UTC (permalink / raw)
  To: gcc-bugs



-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |mark at codesourcery dot com
                   |dot org                     |
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0/4.1/4.2 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
                   ` (4 preceding siblings ...)
  2006-10-13  4:45 ` mmitchel at gcc dot gnu dot org
@ 2006-10-13  8:39 ` mmitchel at gcc dot gnu dot org
  2006-10-13  8:40 ` [Bug c++/28506] [4.0/4.1 " mmitchel at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-10-13  8:39 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from mmitchel at gcc dot gnu dot org  2006-10-13 08:38 -------
Subject: Bug 28506

Author: mmitchel
Date: Fri Oct 13 08:38:43 2006
New Revision: 117687

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117687
Log:
        PR c++/28506
        * parser.c (function_declarator_p): New function.
        (cp_parser_init_declarator): Use it.
        (cp_parser_member_declaration): Likewise.
        PR c++/28506
        * g++.dg/parse/pure1.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/parse/pure1.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0/4.1 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
                   ` (5 preceding siblings ...)
  2006-10-13  8:39 ` mmitchel at gcc dot gnu dot org
@ 2006-10-13  8:40 ` mmitchel at gcc dot gnu dot org
  2006-10-13 14:59 ` mmitchel at gcc dot gnu dot org
  2007-02-03 18:09 ` [Bug c++/28506] [4.0 " gdr at gcc dot gnu dot org
  8 siblings, 0 replies; 10+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-10-13  8:40 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from mmitchel at gcc dot gnu dot org  2006-10-13 08:40 -------
Fixed in 4.2.0.


-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.0/4.1/4.2 regression] ICE|[4.0/4.1 regression] ICE
                   |with initializers for       |with initializers for
                   |functions                   |functions


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0/4.1 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
                   ` (6 preceding siblings ...)
  2006-10-13  8:40 ` [Bug c++/28506] [4.0/4.1 " mmitchel at gcc dot gnu dot org
@ 2006-10-13 14:59 ` mmitchel at gcc dot gnu dot org
  2007-02-03 18:09 ` [Bug c++/28506] [4.0 " gdr at gcc dot gnu dot org
  8 siblings, 0 replies; 10+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-10-13 14:59 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from mmitchel at gcc dot gnu dot org  2006-10-13 14:59 -------
Subject: Bug 28506

Author: mmitchel
Date: Fri Oct 13 14:59:00 2006
New Revision: 117695

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117695
Log:
        PR c++/28506
        * parser.c (function_declarator_p): New function.
        (cp_parser_init_declarator): Use it.
        (cp_parser_member_declaration): Likewise.
        PR c++/28506
        * g++.dg/parse/pure1.C: New test.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/g++.dg/parse/pure1.C
Modified:
    branches/gcc-4_1-branch/gcc/cp/ChangeLog
    branches/gcc-4_1-branch/gcc/cp/parser.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c++/28506] [4.0 regression] ICE with initializers for functions
  2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
                   ` (7 preceding siblings ...)
  2006-10-13 14:59 ` mmitchel at gcc dot gnu dot org
@ 2007-02-03 18:09 ` gdr at gcc dot gnu dot org
  8 siblings, 0 replies; 10+ messages in thread
From: gdr at gcc dot gnu dot org @ 2007-02-03 18:09 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #6 from gdr at gcc dot gnu dot org  2007-02-03 18:08 -------
Fixed in GCC-4.1.2


-- 

gdr at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|4.0.4                       |4.1.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28506


^ permalink raw reply	[flat|nested] 10+ messages in thread

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Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-07-26 21:45 [Bug c++/28506] New: [4.0/4.1/4.2 regression] ICE with initializers for functions reichelt at gcc dot gnu dot org
2006-07-27  3:40 ` [Bug c++/28506] " pinskia at gcc dot gnu dot org
2006-07-31 23:36 ` mmitchel at gcc dot gnu dot org
2006-08-11 22:29 ` janis at gcc dot gnu dot org
2006-08-14 19:03 ` reichelt at gcc dot gnu dot org
2006-10-13  4:45 ` mmitchel at gcc dot gnu dot org
2006-10-13  8:39 ` mmitchel at gcc dot gnu dot org
2006-10-13  8:40 ` [Bug c++/28506] [4.0/4.1 " mmitchel at gcc dot gnu dot org
2006-10-13 14:59 ` mmitchel at gcc dot gnu dot org
2007-02-03 18:09 ` [Bug c++/28506] [4.0 " gdr at gcc dot gnu dot org

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