[Bug c++/37531] New: [4.4 regression] ICE with invalid array initialization

[reichelt at gcc dot gnu dot org]

The following invalid code snippet triggers an ICE on mainline:

======================================
void foo()
{
  (int[i]){ 0 };
}
======================================

bug.cc: In function 'void foo()':
bug.cc:3: error: 'i' was not declared in this scope
bug.cc:3: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in cp_type_readonly, at cp/typeck.c:7138
Please submit a full bug report, [etc.]

The regression was introduced between 2008-06-26 and 2008-07-05.
This might be fallout from

2008-07-02  Jason Merrill  <jason@redhat.com>

        * Make-lang.in (cp/typeck2.o): Add $(REAL_H) dependency.

        Implement WG21 N2672, Initializer List proposed wording
[...]


-- 
           Summary: [4.4 regression] ICE with invalid array initialization
           Product: gcc
           Version: 4.4.0
            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=37531