* ada-tree.h (SET_TYPE_LANG_SPECIFIC): Rewrite.
	(SET_DECL_LANG_SPECIFIC): Likewise.
	(TYPE_RM_VALUE): New macro.
	(SET_TYPE_RM_VALUE): Likewise.
	(TYPE_RM_SIZE): Rewrite in terms of TYPE_RM_VALUE.
	(TYPE_RM_MIN_VALUE): Likewise.
	(TYPE_RM_MAX_VALUE): Likewise.
	(SET_TYPE_RM_SIZE): Rewrite in terms of SET_TYPE_RM_VALUE.
	(SET_TYPE_RM_MIN_VALUE): Likewise.
	(SET_TYPE_RM_MAX_VALUE): Likewise.
	* decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Remove kludge.

From-SVN: r149225