Grammars have implicit start symbols

2024-05-31 06:29:57 -07:00 · 2024-05-31 06:29:57 -07:00 · a7b4a3ce8b
commit a7b4a3ce8b
parent 57de8a5b85
2 changed files with 18 additions and 5 deletions
--- a/grammar.py
+++ b/grammar.py
@ -54,8 +54,10 @@ RSQUARE = Terminal("RightBracket")


 class FineGrammar(Grammar):
+
    def __init__(self):
        super().__init__(
+            start="File",
            precedence=[
                (Assoc.RIGHT, [EQUAL]),
                (Assoc.LEFT, [OR]),
@ -73,7 +75,7 @@ class FineGrammar(Grammar):
                # statement or an expression, prefer the statement.
                #
                (Assoc.NONE, [self.if_statement]),
-            ]
+            ],
        )

    @rule("File")