* *
* C Header File *
* *
- * Copyright (C) 1992-2006 Free Software Foundation, Inc. *
+ * Copyright (C) 1992-2007, Free Software Foundation, Inc. *
* *
* GNAT is free software; you can redistribute it and/or modify it under *
* terms of the GNU General Public License as published by the Free Soft- *
- * ware Foundation; either version 2, or (at your option) any later ver- *
+ * ware Foundation; either version 3, or (at your option) any later ver- *
* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License *
- * for more details. You should have received a copy of the GNU General *
- * Public License distributed with GNAT; see file COPYING. If not, write *
- * to the Free Software Foundation, 51 Franklin Street, Fifth Floor, *
- * Boston, MA 02110-1301, USA. *
+ * for more details. You should have received a copy of the GNU General *
+ * Public License along with GCC; see the file COPYING3. If not see *
+ * <http://www.gnu.org/licenses/>. *
* *
* GNAT was originally developed by the GNAT team at New York University. *
* Extensive contributions were provided by Ada Core Technologies Inc. *
union lang_tree_node
GTY((desc ("0"),
chain_next ("(union lang_tree_node *)GENERIC_NEXT (&%h.t)")))
-
{
union tree_node GTY((tag ("0"))) t;
};
padding or alignment. */
#define TYPE_IS_PADDING_P(NODE) TYPE_LANG_FLAG_5 (RECORD_TYPE_CHECK (NODE))
+/* True if TYPE can alias any other types. */
+#define TYPE_UNIVERSAL_ALIASING_P(NODE) TYPE_LANG_FLAG_6 (NODE)
+
/* This field is only defined for FUNCTION_TYPE nodes. If the Ada
subprogram contains no parameters passed by copy in/copy out then this
field is 0. Otherwise it points to a list of nodes used to specify the
#define SET_DECL_RENAMED_OBJECT(NODE, X) \
SET_DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE), X)
+/* In a FUNCTION_DECL, points to the stub associated with the function
+ if any, otherwise 0. */
+#define DECL_FUNCTION_STUB(NODE) \
+ GET_DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (NODE))
+#define SET_DECL_FUNCTION_STUB(NODE, X) \
+ SET_DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (NODE), X)
+
/* In a FIELD_DECL corresponding to a discriminant, contains the
discriminant number. */
#define DECL_DISCRIMINANT_NUMBER(NODE) DECL_INITIAL (FIELD_DECL_CHECK (NODE))