Improve errors raising by parser

2019-07-06 18:04:05 +02:00
parent 6fd49ba54a
commit fbb3f79731
22 changed files with 125 additions and 118 deletions
--- a/smnp/ast/node/ret.py
+++ b/smnp/ast/node/ret.py
@@ -27,6 +27,6 @@ class ReturnNode(StatementNode):

        return Parser.allOf(
            Parser.terminalParser(TokenType.RETURN),
-            ExpressionNode.parse,
+            Parser.doAssert(ExpressionNode.parse, "expression"),
            createNode=createNode
        )(input)