[Bug c++/36404] New: [4.2/4.3/4.4 regression] ICE with invalid enum

[Bug c++/36404] New: [4.2/4.3/4.4 regression] ICE with invalid enum

[reichelt at gcc dot gnu dot org]

The following invalid code snippet triggers an ICE since GCC 4.2.0:

================================
struct A
{
  A(int);
  template<int> enum { e };
};

A a(A::e);
================================

bug.cc:4: error: template class without a name
bug.cc:7: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]

The compiler also crashed before GCC 3.4.4.


-- 
           Summary: [4.2/4.3/4.4 regression] ICE with invalid enum
           Product: gcc
           Version: 4.4.0
            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=36404

[Bug c++/36404] [4.2/4.3/4.4 regression] ICE with invalid enum

[reichelt at gcc dot gnu dot org]

-- 

reichelt at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.2.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36404

[Bug c++/36404] [4.2/4.3/4.4 regression] ICE with invalid enum

[paolo dot carlini at oracle dot com]

------- Comment #1 from paolo dot carlini at oracle dot com  2008-06-02 11:40 -------
On it.


-- 

paolo dot carlini at oracle dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |paolo dot carlini at oracle
                   |dot org                     |dot com
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-06-02 11:40:05
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36404

[Bug c++/36404] [4.2/4.3/4.4 regression] ICE with invalid enum

[paolo at gcc dot gnu dot org]

------- Comment #2 from paolo at gcc dot gnu dot org  2008-06-02 21:28 -------
Subject: Bug 36404

Author: paolo
Date: Mon Jun  2 21:27:35 2008
New Revision: 136295

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=136295
Log:
/cp
2008-06-02  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/36404
        * pt.c (push_template_decl_real): Consistently return error_mark_node
        on error.

/testsuite
2008-06-02  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/36404
        * g++.dg/template/crash79.C: New.
        * g++.dg/other/pr28114.C: Adjust.       

Added:
    trunk/gcc/testsuite/g++.dg/template/crash79.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/other/pr28114.C


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36404

[Bug c++/36404] [4.2/4.3 regression] ICE with invalid enum

[paolo dot carlini at oracle dot com]

------- Comment #3 from paolo dot carlini at oracle dot com  2008-06-02 21:28 -------
Fixed for 4.4.0.


-- 

paolo dot carlini at oracle dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|paolo dot carlini at oracle |unassigned at gcc dot gnu
                   |dot com                     |dot org
             Status|ASSIGNED                    |NEW
            Summary|[4.2/4.3/4.4 regression] ICE|[4.2/4.3 regression] ICE
                   |with invalid enum           |with invalid enum


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36404

[Bug c++/36404] [4.2/4.3 regression] ICE with invalid enum

[rguenth at gcc dot gnu dot org]

-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36404

[Bug c++/36404] [4.3 regression] ICE with invalid enum

[jsm28 at gcc dot gnu dot org]

------- Comment #4 from jsm28 at gcc dot gnu dot org  2009-03-31 20:53 -------
Closing 4.2 branch.


-- 

jsm28 at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.2/4.3 regression] ICE    |[4.3 regression] ICE with
                   |with invalid enum           |invalid enum
   Target Milestone|4.2.5                       |4.3.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36404

[Bug c++/36404] [4.3 regression] ICE with invalid enum

[rguenth at gcc dot gnu dot org]

------- Comment #5 from rguenth at gcc dot gnu dot org  2009-04-22 15:27 -------
WONTFIX for 4.3.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
      Known to fail|                            |4.3.3
      Known to work|                            |4.4.0
         Resolution|                            |FIXED
   Target Milestone|4.3.4                       |4.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36404