[Bug c/30231] New: Segmentation fault on non-const array size

[mikhail dot vorozhtsov at gmail dot com]

gcc segfaults instead of reporting error on simple source:
int x;
int y;
int z[&y - &x];


-- 
           Summary: Segmentation fault on non-const array size
           Product: gcc
           Version: 4.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mikhail dot vorozhtsov at gmail dot com
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30231