[Bug c++/39056] New: [4.4 regression] [c++0x] ICE with invalid initializer list for complex variable

["reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The following invalid code snippet triggers an ICE on the trunk:

==============================
__complex__ int i({0});
==============================

bug.cc:1: internal compiler error: in process_init_constructor, at
cp/typeck2.c:1192
Please submit a full bug report, [etc.]

The bug appeared with the introduction of initializer lists:

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
        * cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE.
        (struct lang_type_class): Add has_list_ctor bitfield.
        (TYPE_HAS_LIST_CTOR): New macro.
        (BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node.
        ...

It's a regression since the same code snippet didn't cause a crash before.


-- 
           Summary: [4.4 regression] [c++0x] ICE with invalid initializer
                    list for complex variable
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, 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=39056