Fix names of various macro parameters in tree.h

	* tree.h (EXCEPTIONAL_CLASS_P): Rename parameter from "CODE"
	to "NODE", since this works on a "tree", not an
	"enum tree_code".
	(CONSTANT_CLASS_P): Likewise.
	(TYPE_P): Likewise.
	(DECL_P): Likewise.
	(INDIRECT_REF_P): Likewise.
	(REFERENCE_CLASS_P): Likewise.
	(COMPARISON_CLASS_P): Likewise.
	(UNARY_CLASS_P): Likewise.
	(BINARY_CLASS_P): Likewise.
	(STATEMENT_CLASS_P): Likewise.
	(VL_EXP_CLASS_P): Likewise.
	(EXPRESSION_CLASS_P): Likewise.
	(IS_TYPE_OR_DECL_P): Likewise.

From-SVN: r204070

1 files changed, 39 insertions, 39 deletions

diff --git a/gcc/tree.h b/gcc/tree.h
index bba117d..ab1d0ab 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -90,25 +90,25 @@ along with GCC; see the file COPYING3.  If not see
 
 #define TREE_CODE_CLASS(CODE)	tree_code_type[(int) (CODE)]
 
-/* Nonzero if CODE represents an exceptional code.  */
+/* Nonzero if NODE represents an exceptional code.  */
 
-#define EXCEPTIONAL_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_exceptional)
+#define EXCEPTIONAL_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_exceptional)
 
-/* Nonzero if CODE represents a constant.  */
+/* Nonzero if NODE represents a constant.  */
 
-#define CONSTANT_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_constant)
+#define CONSTANT_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_constant)
 
-/* Nonzero if CODE represents a type.  */
+/* Nonzero if NODE represents a type.  */
 
-#define TYPE_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_type)
+#define TYPE_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_type)
 
-/* Nonzero if CODE represents a declaration.  */
+/* Nonzero if NODE represents a declaration.  */
 
-#define DECL_P(CODE)\
-        (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_declaration)
+#define DECL_P(NODE)\
+        (TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_declaration)
 
 /* True if NODE designates a variable declaration.  */
 #define VAR_P(NODE) \
@@ -119,52 +119,52 @@ along with GCC; see the file COPYING3.  If not see
 #define VAR_OR_FUNCTION_DECL_P(DECL)\
   (TREE_CODE (DECL) == VAR_DECL || TREE_CODE (DECL) == FUNCTION_DECL)
 
-/* Nonzero if CODE represents a INDIRECT_REF.  Keep these checks in
+/* Nonzero if NODE represents a INDIRECT_REF.  Keep these checks in
    ascending code order.  */
 
-#define INDIRECT_REF_P(CODE)\
-  (TREE_CODE (CODE) == INDIRECT_REF)
+#define INDIRECT_REF_P(NODE)\
+  (TREE_CODE (NODE) == INDIRECT_REF)
 
-/* Nonzero if CODE represents a reference.  */
+/* Nonzero if NODE represents a reference.  */
 
-#define REFERENCE_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_reference)
+#define REFERENCE_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_reference)
 
-/* Nonzero if CODE represents a comparison.  */
+/* Nonzero if NODE represents a comparison.  */
 
-#define COMPARISON_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_comparison)
+#define COMPARISON_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_comparison)
 
-/* Nonzero if CODE represents a unary arithmetic expression.  */
+/* Nonzero if NODE represents a unary arithmetic expression.  */
 
-#define UNARY_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_unary)
+#define UNARY_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_unary)
 
-/* Nonzero if CODE represents a binary arithmetic expression.  */
+/* Nonzero if NODE represents a binary arithmetic expression.  */
 
-#define BINARY_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_binary)
+#define BINARY_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_binary)
 
-/* Nonzero if CODE represents a statement expression.  */
+/* Nonzero if NODE represents a statement expression.  */
 
-#define STATEMENT_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_statement)
+#define STATEMENT_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_statement)
 
-/* Nonzero if CODE represents a function call-like expression with a
+/* Nonzero if NODE represents a function call-like expression with a
    variable-length operand vector.  */
 
-#define VL_EXP_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_vl_exp)
+#define VL_EXP_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_vl_exp)
 
-/* Nonzero if CODE represents any other expression.  */
+/* Nonzero if NODE represents any other expression.  */
 
-#define EXPRESSION_CLASS_P(CODE)\
-	(TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_expression)
+#define EXPRESSION_CLASS_P(NODE)\
+	(TREE_CODE_CLASS (TREE_CODE (NODE)) == tcc_expression)
 
-/* Returns nonzero iff CODE represents a type or declaration.  */
+/* Returns nonzero iff NODE represents a type or declaration.  */
 
-#define IS_TYPE_OR_DECL_P(CODE)\
-	(TYPE_P (CODE) || DECL_P (CODE))
+#define IS_TYPE_OR_DECL_P(NODE)\
+	(TYPE_P (NODE) || DECL_P (NODE))
 
 /* Returns nonzero iff CLASS is the tree-code class of an
    expression.  */