[Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors

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* [Bug c++/28505]  New: [4.0/4.1/4.2 regression] ICE with invalid constructors
@ 2006-07-26 21:28 reichelt at gcc dot gnu dot org
  2006-07-26 21:36 ` [Bug c++/28505] " reichelt at gcc dot gnu dot org
                   ` (9 more replies)
  0 siblings, 10 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-07-26 21:28 UTC (permalink / raw)
  To: gcc-bugs

The following invalid code snippet triggers an ICE since GCC 3.4.0:

=====================
struct A
{
    A : ();
    A : (int);
};

A a = (A){0};
=====================

bug.cc:3: error: expected primary-expression before ')' token
bug.cc:3: error: name 'A' has incomplete type
bug.cc:4: error: expected primary-expression before 'int'
bug.cc:4: error: expected `)' before 'int'
bug.cc:4: error: name 'A' has incomplete type
bug.cc:7: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in process_init_constructor_record, at
cp/typeck2.c:911
Please submit a full bug report, [etc.]


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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1/4.2 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
@ 2006-07-26 21:36 ` reichelt at gcc dot gnu dot org
  2006-07-28 11:36 ` reichelt at gcc dot gnu dot org
                   ` (8 subsequent siblings)
  9 siblings, 0 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-07-26 21:36 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from reichelt at gcc dot gnu dot org  2006-07-26 21:35 -------
A similar testcase crashes in a different position:

==========================
struct A
{
    A : ();
    A : (int);
};

struct B
{
    char c;
    A a;
};

B b = (B){0};
==========================

On mainline it causes a segfault, on the 4.1 branch an ICE in
count_type_elements, at expr.c:4647


-- 

reichelt at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1/4.2 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
  2006-07-26 21:36 ` [Bug c++/28505] " reichelt at gcc dot gnu dot org
@ 2006-07-28 11:36 ` reichelt at gcc dot gnu dot org
  2006-08-19 19:10 ` lmillward at gcc dot gnu dot org
                   ` (7 subsequent siblings)
  9 siblings, 0 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-07-28 11:36 UTC (permalink / raw)
  To: gcc-bugs



-- 

reichelt at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1/4.2 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
  2006-07-26 21:36 ` [Bug c++/28505] " reichelt at gcc dot gnu dot org
  2006-07-28 11:36 ` reichelt at gcc dot gnu dot org
@ 2006-08-19 19:10 ` lmillward at gcc dot gnu dot org
  2006-08-20  7:00 ` patchapp at dberlin dot org
                   ` (6 subsequent siblings)
  9 siblings, 0 replies; 11+ messages in thread
From: lmillward at gcc dot gnu dot org @ 2006-08-19 19:10 UTC (permalink / raw)
  To: gcc-bugs



-- 

lmillward at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |lmillward at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-08-19 19:10:42
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1/4.2 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2006-08-19 19:10 ` lmillward at gcc dot gnu dot org
@ 2006-08-20  7:00 ` patchapp at dberlin dot org
  2006-08-21 17:35 ` lmillward at gcc dot gnu dot org
                   ` (5 subsequent siblings)
  9 siblings, 0 replies; 11+ messages in thread
From: patchapp at dberlin dot org @ 2006-08-20  7:00 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from patchapp at dberlin dot org  2006-08-20 07:00 -------
Subject: Bug number PR c++/28505

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-08/msg00714.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1/4.2 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
                   ` (3 preceding siblings ...)
  2006-08-20  7:00 ` patchapp at dberlin dot org
@ 2006-08-21 17:35 ` lmillward at gcc dot gnu dot org
  2006-08-21 17:36 ` [Bug c++/28505] [4.0/4.1 " lmillward at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  9 siblings, 0 replies; 11+ messages in thread
From: lmillward at gcc dot gnu dot org @ 2006-08-21 17:35 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from lmillward at gcc dot gnu dot org  2006-08-21 17:34 -------
Subject: Bug 28505

Author: lmillward
Date: Mon Aug 21 17:34:44 2006
New Revision: 116302

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116302
Log:
        PR c++/28505
        * decl.c (grokdeclarator): Return early after
        issuing diagnostic about an incomplete type.

        * g++.dg/parse/ctor7.C: New test.
        * g++.dg/parse/ctor8.C: Likewise.


Added:
    trunk/gcc/testsuite/g++.dg/parse/ctor7.C
    trunk/gcc/testsuite/g++.dg/parse/ctor8.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
                   ` (4 preceding siblings ...)
  2006-08-21 17:35 ` lmillward at gcc dot gnu dot org
@ 2006-08-21 17:36 ` lmillward at gcc dot gnu dot org
  2007-02-03 18:08 ` gdr at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  9 siblings, 0 replies; 11+ messages in thread
From: lmillward at gcc dot gnu dot org @ 2006-08-21 17:36 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from lmillward at gcc dot gnu dot org  2006-08-21 17:36 -------
Fixed on mainline.


-- 

lmillward 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 invalid constructors   |with invalid constructors


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
                   ` (5 preceding siblings ...)
  2006-08-21 17:36 ` [Bug c++/28505] [4.0/4.1 " lmillward at gcc dot gnu dot org
@ 2007-02-03 18:08 ` gdr at gcc dot gnu dot org
  2007-02-03 20:49 ` pinskia at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  9 siblings, 0 replies; 11+ messages in thread
From: gdr at gcc dot gnu dot org @ 2007-02-03 18:08 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from gdr at gcc dot gnu dot org  2007-02-03 18:08 -------
Won't fix in GCC-4.0.x.  Adjusting milestone.


-- 

gdr at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.0.4                       |4.1.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
                   ` (6 preceding siblings ...)
  2007-02-03 18:08 ` gdr at gcc dot gnu dot org
@ 2007-02-03 20:49 ` pinskia at gcc dot gnu dot org
  2007-02-14  9:27 ` mmitchel at gcc dot gnu dot org
  2008-07-04 15:45 ` [Bug c++/28505] [4.1 " jsm28 at gcc dot gnu dot org
  9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-02-03 20:49 UTC (permalink / raw)
  To: gcc-bugs



-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.3                       |4.1.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.0/4.1 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
                   ` (7 preceding siblings ...)
  2007-02-03 20:49 ` pinskia at gcc dot gnu dot org
@ 2007-02-14  9:27 ` mmitchel at gcc dot gnu dot org
  2008-07-04 15:45 ` [Bug c++/28505] [4.1 " jsm28 at gcc dot gnu dot org
  9 siblings, 0 replies; 11+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2007-02-14  9:27 UTC (permalink / raw)
  To: gcc-bugs



-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.2                       |4.1.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

* [Bug c++/28505] [4.1 regression] ICE with invalid constructors
  2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
                   ` (8 preceding siblings ...)
  2007-02-14  9:27 ` mmitchel at gcc dot gnu dot org
@ 2008-07-04 15:45 ` jsm28 at gcc dot gnu dot org
  9 siblings, 0 replies; 11+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2008-07-04 15:45 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #6 from jsm28 at gcc dot gnu dot org  2008-07-04 15:45 -------
Closing 4.1 branch.


-- 

jsm28 at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
      Known to fail|4.0.4                       |4.0.4 4.1.3
      Known to work|                            |4.2.0
         Resolution|                            |FIXED
   Target Milestone|4.1.3                       |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28505


^ permalink raw reply	[flat|nested] 11+ messages in thread

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2006-07-26 21:28 [Bug c++/28505] New: [4.0/4.1/4.2 regression] ICE with invalid constructors reichelt at gcc dot gnu dot org
2006-07-26 21:36 ` [Bug c++/28505] " reichelt at gcc dot gnu dot org
2006-07-28 11:36 ` reichelt at gcc dot gnu dot org
2006-08-19 19:10 ` lmillward at gcc dot gnu dot org
2006-08-20  7:00 ` patchapp at dberlin dot org
2006-08-21 17:35 ` lmillward at gcc dot gnu dot org
2006-08-21 17:36 ` [Bug c++/28505] [4.0/4.1 " lmillward at gcc dot gnu dot org
2007-02-03 18:08 ` gdr at gcc dot gnu dot org
2007-02-03 20:49 ` pinskia at gcc dot gnu dot org
2007-02-14  9:27 ` mmitchel at gcc dot gnu dot org
2008-07-04 15:45 ` [Bug c++/28505] [4.1 " jsm28 at gcc dot gnu dot org

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