Minor change: improved conflict resolver that tested for never happening case

diff --git a/lang/cem/cemcom.ansi/declar.g b/lang/cem/cemcom.ansi/declar.g
index 0536d36..e66041d 100644 (file)
--- a/lang/cem/cemcom.ansi/declar.g
+++ b/lang/cem/cemcom.ansi/declar.g
@@ -299,7 +299,7 @@ declarator(register struct declarator *dc;)
        primary_declarator(dc)
        [/*%while(1)*/
                '('
-               [ %if (DOT != IDENTIFIER && DOT != ')')
+               [ %if (DOT != IDENTIFIER)
                        parameter_type_list(&pl)
                |
                        formal_list(&fm)
@@ -678,7 +678,9 @@ parameter_declarator(register struct declarator *dc;)
                        parameter_type_list(&pl)
                |
                        formal_list(&fm)
-               ]?
+               |
+                       /* empty */
+               ]
                ')'
                {   add_decl_unary(dc, FUNCTION, 0, (arith)0, fm, pl);
                    reject_params(dc);