[Bug c++/33916] [4.2/4.3 Regression] Default constructor fails to initialize array members

["jason at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #9 from jason at gcc dot gnu dot org  2008-02-04 03:29 -------
Subject: Bug 33916

Author: jason
Date: Mon Feb  4 03:28:53 2008
New Revision: 132088

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132088
Log:
        PR c++/33916
        * cp/init.c (build_value_init_1): New function.
        (build_value_init): New function.
        * cp/typeck2.c (build_functional_cast): Call it.
        * cp/cp-gimplify.c (cp_gimplify_init_expr): Handle its output.

        * cp/cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
        TYPE_HAS_CONSTRUCTOR.
        * cp/class.c (finish_struct_bits,
maybe_warn_about_overly_private_class,
        add_implicitly_declared_members): Adjust.
        (check_field_decls): Adjust. Remove warnings about reference/const
        in class without constructor.
        (check_bases_and_members): Adjust.  Give those warnings here instead.
        * cp/decl.c (fixup_anonymous_aggr): Adjust.
        (check_initializer): Adjust, clarify logic slightly.
        (grok_special_member_properties): Adjust, only set if user-provided.
        * cp/rtti.c (create_tinfo_types): Don't set.
        * cp/cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
        Use same_type_ignoring_top_level_qualifiers_p.
        * cp/pt.c (check_explicit_specialization): Adjust.
        (instantiate_class_template): Adjust.

        * print-tree.c (print_node) [CONSTRUCTOR]: Print elements.

Added:
    trunk/gcc/testsuite/g++.dg/init/value1.C
    trunk/gcc/testsuite/g++.dg/warn/Wextra-1.C
    trunk/gcc/testsuite/g++.dg/warn/Wextra-2.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/cp/cp-gimplify.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/cvt.c
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/init.c
    trunk/gcc/cp/pt.c
    trunk/gcc/cp/rtti.c
    trunk/gcc/cp/typeck2.c
    trunk/gcc/print-tree.c
    trunk/gcc/testsuite/g++.dg/init/ctor8.C


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33916