ada-tree.h: Minor reorganization.

	* gcc-interface/ada-tree.h: Minor reorganization.
	* gcc-interface/misc.c (gnat_print_decl): Minor tweaks.
	(gnat_print_type): Likewise.

From-SVN: r149518

gcc/ada/ChangeLog

+2009-07-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h: Minor reorganization.
+	* gcc-interface/misc.c (gnat_print_decl): Minor tweaks.
+	(gnat_print_type): Likewise.
+
 2009-07-11  Thomas Quinot  <quinot@adacore.com>
 
 	* sem_util.adb, sem_res.adb, sem_warn.adb: Minor comment editing:

gcc/ada/gcc-interface/ada-tree.h

@@ -165,13 +165,14 @@ do {							    \
 /* 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 zero.
-   Otherwise it points to a list of nodes used to specify the return values
-   of the out (or in out) parameters that qualify to be passed by copy in/
-   copy out. For a full description of the copy in/copy out parameter passing
-   mechanism refer to the routine gnat_to_gnu_entity. */
-#define TYPE_CI_CO_LIST(NODE) TYPE_LANG_SLOT_1 (FUNCTION_TYPE_CHECK (NODE))
+/* In an UNCONSTRAINED_ARRAY_TYPE, this is the record containing both the
+   template and the object.
+
+   ??? We also put this on an ENUMERAL_TYPE that is dummy.  Technically,
+   this is a conflict on the minval field, but there doesn't seem to be
+   simple fix, so we'll live with this kludge for now.  */
+#define TYPE_OBJECT_RECORD_TYPE(NODE) \
+  (TREE_CHECK2 ((NODE), UNCONSTRAINED_ARRAY_TYPE, ENUMERAL_TYPE)->type.minval)
 
 /* For numerical types, this is the GCC lower bound of the type.  The GCC
    type system is based on the invariant that an object X of a given type
@@ -187,6 +188,13 @@ do {							    \
    considers that the assertion X <= UB is always true.  */
 #define TYPE_GCC_MAX_VALUE(NODE) (NUMERICAL_TYPE_CHECK (NODE)->type.maxval)
 
+/* For a FUNCTION_TYPE, if the subprogram has parameters passed by copy in/
+   copy out, this is the list of nodes used to specify the return values of
+   the out (or in out) parameters that are passed by copy in/copy out.  For
+   a full description of the copy in/copy out parameter passing mechanism
+   refer to the routine gnat_to_gnu_entity.  */
+#define TYPE_CI_CO_LIST(NODE) TYPE_LANG_SLOT_1 (FUNCTION_TYPE_CHECK (NODE))
+
 /* For numerical types, this holds various RM-defined values.  */
 #define TYPE_RM_VALUES(NODE) TYPE_LANG_SLOT_1 (NUMERICAL_TYPE_CHECK (NODE))
 
@@ -256,15 +264,6 @@ do {						   \
   (TYPE_RM_MAX_VALUE (NODE) \
    ? TYPE_RM_MAX_VALUE (NODE) : TYPE_GCC_MAX_VALUE (NODE))
 
-/* In an UNCONSTRAINED_ARRAY_TYPE, points to the record containing both
-   the template and object.
-
-   ??? We also put this on an ENUMERAL_TYPE that's dummy.  Technically,
-   this is a conflict on the minval field, but there doesn't seem to be
-   simple fix, so we'll live with this kludge for now.  */
-#define TYPE_OBJECT_RECORD_TYPE(NODE) \
-  (TREE_CHECK2 ((NODE), UNCONSTRAINED_ARRAY_TYPE, ENUMERAL_TYPE)->type.minval)
-
 /* For an INTEGER_TYPE with TYPE_MODULAR_P, this is the value of the
    modulus. */
 #define TYPE_MODULUS(NODE) GET_TYPE_LANG_SPECIFIC (INTEGER_TYPE_CHECK (NODE))
@@ -293,7 +292,7 @@ do {						   \
 #define SET_TYPE_ACTUAL_BOUNDS(NODE, X) \
   SET_TYPE_LANG_SPECIFIC (TREE_CHECK2 (NODE, INTEGER_TYPE, ARRAY_TYPE), X)
 
-/* For a RECORD_TYPE that is a fat pointer, point to the type for the
+/* For a RECORD_TYPE that is a fat pointer, this is the type for the
    unconstrained object.  Likewise for a RECORD_TYPE that is pointed
    to by a thin pointer.  */
 #define TYPE_UNCONSTRAINED_ARRAY(NODE) \
@@ -301,9 +300,9 @@ do {						   \
 #define SET_TYPE_UNCONSTRAINED_ARRAY(NODE, X) \
   SET_TYPE_LANG_SPECIFIC (RECORD_TYPE_CHECK (NODE), X)
 
-/* For other RECORD_TYPEs and all UNION_TYPEs and QUAL_UNION_TYPEs, the Ada
-   size of the object.  This differs from the GCC size in that it does not
-   include any rounding up to the alignment of the type.  */
+/* For other RECORD_TYPEs and all UNION_TYPEs and QUAL_UNION_TYPEs, this is
+   the Ada size of the object.  This differs from the GCC size in that it
+   does not include any rounding up to the alignment of the type.  */
 #define TYPE_ADA_SIZE(NODE) \
   GET_TYPE_LANG_SPECIFIC (RECORD_OR_UNION_CHECK (NODE))
 #define SET_TYPE_ADA_SIZE(NODE, X) \

gcc/ada/gcc-interface/misc.c

@@ -470,17 +470,17 @@ gnat_print_decl (FILE *file, tree node, int indent)
   switch (TREE_CODE (node))
     {
     case CONST_DECL:
-      print_node (file, "const_corresponding_var",
+      print_node (file, "corresponding var",
 		  DECL_CONST_CORRESPONDING_VAR (node), indent + 4);
       break;
 
     case FIELD_DECL:
-      print_node (file, "original_field", DECL_ORIGINAL_FIELD (node),
+      print_node (file, "original field", DECL_ORIGINAL_FIELD (node),
 		  indent + 4);
       break;
 
     case VAR_DECL:
-      print_node (file, "renamed_object", DECL_RENAMED_OBJECT (node),
+      print_node (file, "renamed object", DECL_RENAMED_OBJECT (node),
 		  indent + 4);
       break;
 
@@ -497,7 +497,7 @@ gnat_print_type (FILE *file, tree node, int indent)
   switch (TREE_CODE (node))
     {
     case FUNCTION_TYPE:
-      print_node (file, "ci_co_list", TYPE_CI_CO_LIST (node), indent + 4);
+      print_node (file, "ci/co list", TYPE_CI_CO_LIST (node), indent + 4);
       break;
 
     case INTEGER_TYPE: