Fold function_arglist_backup_common into function_arglist_backup

After the last refactoring, function_arglist_backup does not need a closed
variant, so there is no point in an extra non-terminal.

diff --git a/lily/parser.yy b/lily/parser.yy
index dfc961d6ae9f3109c79de356384c7335a021f7e1..d4af4c163fb6d1bfe52c4c09042908853ec92507 100644 (file)
--- a/lily/parser.yy
+++ b/lily/parser.yy
@@ -1544,12 +1544,8 @@ function_arglist_nonbackup_reparse:
 
 
 function_arglist_backup:
-       function_arglist_backup_common
-       | function_arglist_common
-       ;
-
-function_arglist_backup_common:
-       EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup embedded_scm_arg_closed
+       function_arglist_common
+       | EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup embedded_scm_arg_closed
        {
                if (scm_is_true (scm_call_1 ($2, $4)))
                {