[Bug c/14707] New: gcc: Internal error: Segmentation fault (program cc1)

[Bug c/14707] New: gcc: Internal error: Segmentation fault (program cc1)

[sravan at atc dot tcs dot co dot in]

Hi,
I use gcc version 2.96 20000731 (Red Hat Linux 7.0)

I have tried to compile the following code with gcc :

struct a
{
 struct a
 {
   int b;
 };
};
int  main()
{
        struct  a var;
        var.b=10;
        return 0;
}

and the output is

ouput:
------------------------------
[sravan@atcmail cprogs]$ gcc -Wall t.c
t.c:7: nested redefinition of `a'
gcc: Internal error: Segmentation fault (program cc1)
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
------------------------------------------------------------------------

One wierd thing is that if i comment the line "var.b=10;" in the program and 
compile it with gcc the output is 

ouput:
------
[sravan@atcmail cprogs]$ gcc -Wall t.c
t.c:7: nested redefinition of `a'
t.c: In function `main':
t.c:10: warning: unused variable `var'
-----------------------------------

-- 
           Summary: gcc: Internal error: Segmentation fault (program cc1)
           Product: gcc
           Version: 2.96 (redhat)
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sravan at atc dot tcs dot co dot in
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14707

[Bug c/14707] gcc: Internal error: Segmentation fault (program cc1)

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-24 06:30 -------
Fixed in 3.3 and later:
pr14707.c:6: warning: declaration does not declare anything
pr14707.c: In function `main':
pr14707.c:11: error: structure has no member named `b'

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
           Keywords|                            |ice-on-invalid-code
      Known to fail|                            |3.0.4 3.2.3
      Known to work|                            |3.3.1 3.4.0 3.5.0
         Resolution|                            |FIXED
   Target Milestone|---                         |3.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14707