tree.h (IS_EXPR_CODE_CLASS): Remove bogus '3'.

1998-05-05  Mark Mitchell  <mmitchell@usa.net>
	* tree.h (IS_EXPR_CODE_CLASS): Remove bogus '3'.

From-SVN: r19569

gcc/ChangeLog

+1998-05-06 Mark Mitchell  <mmitchell@usa.net>
+
+	* tree.h (IS_EXPR_CODE_CLASS): Remove bogus '3'.
+
 Wed May  6 06:35:38 1998  Robert Lipe  <robertl@dgii.com>
 
 	* toplev.h: New file.   Protypes for functions in toplev.c.

gcc/tree.h

@@ -55,8 +55,7 @@ extern char tree_code_type[MAX_TREE_CODES];
    expression.  */
 
 #define IS_EXPR_CODE_CLASS(CLASS) \
-  (CLASS == '<' || CLASS == '1' || CLASS == '2' || CLASS == '3' \
-   || CLASS == 'e')
+  (CLASS == '<' || CLASS == '1' || CLASS == '2' || CLASS == 'e')
 
 /* Number of argument-words in each kind of tree-node.  */