[Bug c/35439] New: ICE using threadprivate for broken variable

[Bug c/35439] New: ICE using threadprivate for broken variable

[reichelt at gcc dot gnu dot org]

The following invalid code snippet triggers an ICE since GCC 4.2.0 when
compiled with "-fopenmp":

================================
void x[1];
#pragma omp threadprivate(x)
================================

bug.c:1: error: declaration of 'x' as array of voids
bug.c:2: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in c_parser_omp_threadprivate, at c-parser.c:7971
Please submit a full bug report, [etc.]

Related to PR35428.


-- 
           Summary: ICE using threadprivate for broken variable
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, monitored, openmp
          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=35439

[Bug c/35439] ICE using threadprivate for broken variable

[jakub at gcc dot gnu dot org]

------- Comment #1 from jakub at gcc dot gnu dot org  2008-03-10 14:55 -------
Testing a fix.


-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |jakub at gcc dot gnu dot org
                   |dot org                     |
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-03-10 14:55:40
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35439

[Bug c/35439] ICE using threadprivate for broken variable

[jakub at gcc dot gnu dot org]

------- Comment #2 from jakub at gcc dot gnu dot org  2008-03-10 19:41 -------
Subject: Bug 35439

Author: jakub
Date: Mon Mar 10 19:40:39 2008
New Revision: 133085

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133085
Log:
        PR c/35438
        PR c/35439
        * c-parser.c (c_parser_omp_threadprivate): Don't add vars with
        errorneous type.  Check that v is a VAR_DECL.

        * gcc.dg/gomp/pr35438.c: New test.
        * gcc.dg/gomp/pr35439.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/gomp/pr35438.c
    trunk/gcc/testsuite/gcc.dg/gomp/pr35439.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-parser.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35439

[Bug c/35439] ICE using threadprivate for broken variable

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2008-03-10 20:53 -------
Subject: Bug 35439

Author: jakub
Date: Mon Mar 10 20:52:28 2008
New Revision: 133089

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133089
Log:
        PR c/35438
        PR c/35439
        * c-parser.c (c_parser_omp_threadprivate): Don't add vars with
        errorneous type.  Check that v is a VAR_DECL.

        * gcc.dg/gomp/pr35438.c: New test.
        * gcc.dg/gomp/pr35439.c: New test.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/gomp/pr35438.c
    branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/gomp/pr35439.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/c-parser.c
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35439

[Bug c/35439] ICE using threadprivate for broken variable

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2008-03-10 20:57 -------
Fixed.


-- 

jakub at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35439

[Bug c/35439] ICE using threadprivate for broken variable

[reichelt at gcc dot gnu dot org]

-- 

reichelt at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.3.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35439