r158255 - in /trunk/gcc: ada/ChangeLog ada/gcc-...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Tue Apr 13 07:21:15 2010
New Revision: 158255

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158255
Log:
	* gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
	(parent_name_id): New macro.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
	* gcc-interface/trans.c (gigi): Initialize it.
	(lvalue_required_p) <N_Type_Conversion>: New case.
	<N_Qualified_Expression>: Likewise.
	<N_Allocator>: Likewise.
	* gcc-interface/utils.c (convert): Try to properly upcast tagged types.

Added:
    trunk/gcc/testsuite/gnat.dg/derived_type1.adb
Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/gcc-interface/decl.c
    trunk/gcc/ada/gcc-interface/gigi.h
    trunk/gcc/ada/gcc-interface/trans.c
    trunk/gcc/ada/gcc-interface/utils.c
    trunk/gcc/testsuite/ChangeLog