[Bug c++/28347] New: [4.1/4.2 regression] ICE on typedef with initialization

[Bug c++/28347] New: [4.1/4.2 regression] ICE on typedef with initialization

[reichelt at gcc dot gnu dot org]

The following invalid code snippet triggers an ICE on mainline and the 4.1
branch (introduced after GCC 4.1.1):

=========================================
template<int> void foo()
{
    typedef int i = 0;
}
=========================================

bug.cc: In function 'void foo()':
bug.cc:3: error: typedef 'i' is initialized (use __typeof__ instead)
bug.cc:3: internal compiler error: tree check: expected var_decl, have
type_decl in cp_finish_decl, at cp/decl.c:5080
Please submit a full bug report, [etc.]


-- 
           Summary: [4.1/4.2 regression] ICE on typedef with initialization
           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=28347

[Bug c++/28347] [4.1/4.2 regression] ICE on typedef with initialization

[reichelt at gcc dot gnu dot org]

-- 

reichelt at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28347

[Bug c++/28347] [4.1/4.2 regression] ICE on typedef with initialization

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28347

[Bug c++/28347] [4.1/4.2 regression] ICE on typedef with initialization

[lmillward at gcc dot gnu dot org]

-- 

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         |2006-08-02 20:59:57
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28347

[Bug c++/28347] [4.1/4.2 regression] ICE on typedef with initialization

[patchapp at dberlin dot org]

------- Comment #1 from patchapp at dberlin dot org  2006-08-02 21:00 -------
Subject: Bug number PR c++/28347

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/msg00046.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28347

[Bug c++/28347] [4.1/4.2 regression] ICE on typedef with initialization

[lmillward at gcc dot gnu dot org]

------- Comment #2 from lmillward at gcc dot gnu dot org  2006-08-04 18:08 -------
Subject: Bug 28347

Author: lmillward
Date: Fri Aug  4 18:08:14 2006
New Revision: 115931

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115931
Log:
        PR c++/28347
        * decl.c (start_decl): Return error_mark_node if a 
        diagnostic was issed for an invalid typedef initialization.

        * g++.dg/ext/typedef-init.C: Add new test for 
        typedef initialization inside templates. Adjust
        existing error markers


Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/ext/typedef-init.C


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28347

[Bug c++/28347] [4.1 regression] ICE on typedef with initialization

[lmillward at gcc dot gnu dot org]

------- Comment #3 from lmillward at gcc dot gnu dot org  2006-08-04 18:09 -------
Fixed on mainline.


-- 

lmillward at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.1/4.2 regression] ICE on |[4.1 regression] ICE on
                   |typedef with initialization |typedef with initialization


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28347

[Bug c++/28347] [4.1 regression] ICE on typedef with initialization

[lmillward at gcc dot gnu dot org]

------- Comment #5 from lmillward at gcc dot gnu dot org  2006-08-04 20:04 -------
Fixed in 4.1.2


-- 

lmillward at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28347

[Bug c++/28347] [4.1 regression] ICE on typedef with initialization

[lmillward at gcc dot gnu dot org]

------- Comment #4 from lmillward at gcc dot gnu dot org  2006-08-04 20:04 -------
Subject: Bug 28347

Author: lmillward
Date: Fri Aug  4 20:03:59 2006
New Revision: 115933

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115933
Log:
        PR c++/28347
        * decl.c (start_decl): Return error_mark_node if a 
        diagnostic was issed for an invalid typedef initialization.

        * g++.dg/ext/typedef-init.C: Add new test for 
        typedef initialization inside templates. Adjust
        existing error markers.


Modified:
    branches/gcc-4_1-branch/gcc/cp/ChangeLog
    branches/gcc-4_1-branch/gcc/cp/decl.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_1-branch/gcc/testsuite/g++.dg/ext/typedef-init.C


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28347