Working proof of concept of multiple left associative operators

smnp/ast/node/access.py

@@ -27,7 +27,7 @@ class AccessNode(ExpressionNode):
         self[1] = value
 
     @classmethod
-    def _parse(cls, input):
+    def accessParser(cls):
         def createNode(left, right):
             node = AccessNode(right.pos)
             node.left = left
@@ -35,22 +35,22 @@ class AccessNode(ExpressionNode):
             return node
 
         return Parser.leftAssociativeOperatorParser(
-            cls._literalParser(),
+            cls._accessLiteralParser(),
             TokenType.DOT,
             cls._parseAccessingProperty(),
             createNode=createNode
-        )(input)
+        )
 
     @classmethod
-    def _literalParser(cls):
-        pass
+    def _accessLiteralParser(cls):
+        raise RuntimeError(f"_accessLiteralParser() is not implemented in {cls.__name__} class")
 
     @staticmethod
     def _parseAccessingProperty():
         from smnp.ast.node.identifier import IdentifierNode
 
         return Parser.oneOf(
-            IdentifierNode._literalParser(),
+            IdentifierNode.identifierParser(),
             IdentifierNode._functionCallParser(),
             exception=lambda input: SyntaxException(f"Expected property name or method call, found '{input.current().rawValue}'", input.currentPos())
         )