[Bug c/18867] New: [4.0 Regression] ICE on invalid switch quantity

[belyshev at lubercy dot com]

current mainline crashes on this invalid code:
----------------------------------------------------------------------------------------
void f()
{
  float x;
  switch (x) {case 0: break;};
}
----------------------------------------------------------------------------------------

bug.c: In function `f':
bug.c:4: error: switch quantity not an integer
bug.c:4: internal compiler error: Segmentation fault

: Search converges between 2004-07-20-trunk (#491) and 2004-07-21-trunk (#492).

-- 
           Summary: [4.0 Regression] ICE on invalid switch quantity
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: belyshev at lubercy dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18867