parser: do not allow standalone labels anymore

usagi-coffee · Sep 23, 2024 · be56082 · be56082
1 parent 5d401a2
commit be56082
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Showing 2 changed files with 4 additions and 14 deletions.
diff --git a/grammar.js b/grammar.js
@@ -1467,8 +1467,7 @@ module.exports = grammar({
         $.button_definition,
         $.run_statement,
         $.enum_statement,
-        $.abl_statement,
-        prec.left(PREC.EXTRA, $.label)
+        $.abl_statement
       )
   }
 });

diff --git a/test/corpus/basic.txt b/test/corpus/basic.txt
@@ -11,18 +11,6 @@ COMMENT
   (comment)
   (comment))
 
-================================================================================
-LABEL
-================================================================================
-
-x:
-
---------------------------------------------------------------------------------
-
-(source_code
-  (label
-    (identifier)))
-
 ================================================================================
 COMMENT (long)
 ================================================================================
@@ -1726,6 +1714,7 @@ DO ON QUIT UNDO, RETURN ERROR:
   QUIT.
 END.
 
+labeled:
 DO ON STOP UNDO label1, LEAVE label2:
   STOP.
 END.
@@ -1751,6 +1740,8 @@ END.
       (abl_statement
         (identifier))))
   (do_block
+    (label
+      (identifier))
     (on_stop_phrase
       (identifier)
       (identifier))