[Bug c/14765] New: ice-on-invalid-code, ICE while compiling ({}) expression

[Bug c/14765] New: ice-on-invalid-code, ICE while compiling ({}) expression

[1319 at bot dot ru]

$ cat bug2.i
int a;
void fun ()
{
	a = 0;
	a = ({});
}
$ gcc-3.3 bug2.i
bug2.i: In function `fun':
bug2.i:5: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

$ gcc-3.5-tree-ssa bug2.i
bug2.i: In function `fun':
bug2.i:5: warning: statement-expressions should end with a non-void expression
gimplification failed:
<STATEMENT_LIST> <statement_list 0x4051f630
    type <void_type 0x40461984 void VOID
        align 8 symtab 0 alias set -1
        pointer_to_this <pointer_type 0x404619f8>>
   >
bug2.i:5: internal compiler error: in gimplify_expr, at gimplify.c:3496
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: ice-on-invalid-code, ICE while compiling ({}) expression
           Product: gcc
           Version: 3.3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: 1319 at bot dot ru
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14765

[Bug c/14765] ice-on-invalid-code, ICE while compiling ({}) expression

[1319 at bot dot ru]

------- Additional Comments From 1319 at bot dot ru  2004-03-28 22:54 -------
Created an attachment (id=6010)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6010&action=view)
testcase (42 bytes)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14765

[Bug c/14765] ice-on-invalid-code, ICE while compiling ({}) expression

[1319 at bot dot ru]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |3.3.4 3.4.0 3.5.0 tree-ssa
      Known to work|                            |2.95.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14765

[Bug c/14765] [3.3/3.4/3.5 Regression] [tree-ssa] ice-on-invalid-code, ICE while compiling ({}) expression

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-29 00:01 -------
Confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |minor
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-invalid-code
      Known to fail|3.3.4 3.4.0 3.5.0 tree-ssa  |3.3.4 3.4.0 3.5.0 tree-ssa
                   |                            |3.2.3
      Known to work|2.95.3                      |2.95.3 3.0.4
   Last reconfirmed|0000-00-00 00:00:00         |2004-03-29 00:01:09
               date|                            |
            Summary|ice-on-invalid-code, ICE    |[3.3/3.4/3.5 Regression]
                   |while compiling ({})        |[tree-ssa] ice-on-invalid-
                   |expression                  |code, ICE while compiling
                   |                            |({}) expression
   Target Milestone|---                         |3.4.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14765