[Bug c++/32597] New operation with empty parameter pack does not value-initialize

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

------- Comment #2 from dgregor at gcc dot gnu dot org  2007-08-31 19:18 -------
Subject: Bug 32597

Author: dgregor
Date: Fri Aug 31 19:18:20 2007
New Revision: 128000

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128000
Log:
2007-08-31 Douglas Gregor <doug.gregor@gmail.com>

        PR c++/32597
        * init.c (build_default_init): Make extern.
        * cp-tree.h (build_default_init): Declare here.
        * pt.c (tsubst_expr): When the instantiation of the initializer of
        a variable results in an empty list, default-initialize the
        variable.
        (tsubst_copy_and_build): When the instantiation of the initializer
        in a new expression results in an empty initializer list,
        default-initialize it.

2007-08-31 Douglas Gregor <doug.gregor@gmail.com>

        PR c++/32597
        * gcc/testsuite/g++.dg/cpp0x/variadic-new2.C: New.
        * gcc/testsuite/g++.dg/cpp0x/variadic-new.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/variadic-new.C
    trunk/gcc/testsuite/g++.dg/cpp0x/variadic-new2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/init.c
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32597