The following invalid code snippet triggers an ICE since GCC 4.1.2: ==================== extern int x[];
int i = x[0]; int x[] = 0; ==================== bug.cc:5:11: error: initializer fails to determine size of 'x' bug.cc: In function 'void __static_initialization_and_destruction_0(int, int)': bug.cc:3:12: internal compiler error: tree check: expected array_type, have error_mark in array_ref_low_bound, at expr.c:6205 Please submit a full bug report, [etc.] -- Summary: [4.3/4.4/4.5 Regression] ICE with invalid array initializer Product: gcc Version: 4.5.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, error-recovery, monitored 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=42315