* tree.def (DECL_RESULT): Correct documentation.

From-SVN: r21954

gcc/ChangeLog

+Mon Aug 24 19:45:40 1998  Jim Wilson  <wilson@cygnus.com>
+
+	* tree.def (DECL_RESULT): Correct documentation.
+
 Tue Aug 25 01:15:27 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
 
 	* reload1.c (reload_reg_free_before_p): New argument EQUIV;  Changed

gcc/tree.def

@@ -306,11 +306,10 @@ DEFTREECODE (STRING_CST, "string_cst", 'c', 3)
    DECL_RESULT holds a RESULT_DECL node for the value of a function,
     or it is 0 for a function that returns no value.
     (C functions returning void have zero here.)
-   DECL_RESULT_TYPE holds the type in which the result is actually
-    returned.  This is usually the same as the type of DECL_RESULT,
-    but (1) it may be a wider integer type and
-    (2) it remains valid, for the sake of inlining, even after the
-    function's compilation is done.
+    The TREE_TYPE field is the type in which the result is actually
+    returned.  This is usually the same as the return type of the
+    FUNCTION_DECL, but it may be a wider integer type because of
+    promotion.
    DECL_FUNCTION_CODE is a code number that is nonzero for
     built-in functions.  Its value is an enum built_in_function
     that says which built-in function it is.