re GNATS gcj/268 (Internal compiler error in for-loop test condition)

	* parse.y (for_statement): Wrap expression in a WFL if it is a
	constant.  For PR gcj/268.

From-SVN: r34712

gcc/java/ChangeLog

+2000-06-25  Tom Tromey  <tromey@cygnus.com>
+
+	* parse.y (for_statement): Wrap expression in a WFL if it is a
+	constant.  For PR gcj/268.
+
 2000-06-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
 
 	* parse.y (do_resolve_class): Minor optimiztion in the package

gcc/java/parse.y

@@ -1631,7 +1631,11 @@ do_statement:
 
 for_statement:
 	for_begin SC_TK expression SC_TK for_update CP_TK statement
-		{ $$ = finish_for_loop (EXPR_WFL_LINECOL ($3), $3, $5, $7); }
+		{
+		  if (TREE_CODE_CLASS (TREE_CODE ($3)) == 'c')
+		    $3 = build_wfl_node ($3);
+		  $$ = finish_for_loop (EXPR_WFL_LINECOL ($3), $3, $5, $7);
+		}
 |	for_begin SC_TK SC_TK for_update CP_TK statement
 		{ 
 		  $$ = finish_for_loop (0, NULL_TREE, $4, $6);