r158542 - in /trunk/gcc: ChangeLog cp/ChangeLog...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Apr 20 08:33:47 2010
New Revision: 158542

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158542
Log:
	* tree.h (TYPE_REF_IS_RVALUE): Define.
	* dwarf2out.c (attr_checksum_ordered, is_type_die, is_comdat_die,
	should_move_die_to_comdat, prune_unused_types_walk): Handle
	DW_TAG_rvalue_reference_type like DW_TAG_reference_type.
	(modified_type_die, gen_reference_type_die): Emit
	DW_TAG_rvalue_reference_type instead of DW_TAG_reference_type
	if TYPE_REF_IS_RVALUE and -gdwarf-4.

	* cp-tree.h (TYPE_REF_IS_RVALUE): Remove.

	* g++.dg/debug/dwarf2/rv1.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/rv1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.h