Fix origin override in ParseTreeToASTTransformer, release

Author: alessiostalla

CHANGELOG.md

@@ -2,6 +2,11 @@
 All notable changes to this project from version 1.2.0 upwards are documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [1.6.20] – 2024-03-26
+
+### Fixed
+- Origin override in ParseTreeToASTTransformer
+
 ## [1.6.19] – 2024-03-26
 
 ### Added

package.json

@@ -3,7 +3,7 @@
 	"description": "AST building blocks for TypeScript/JavaScript, part of the *lasu family, with optional integrations with ANTLR4 and Ecore.",
 	"author": "Strumenta s.r.l.",
 	"publisher": "strumenta",
-	"version": "1.6.19",
+	"version": "1.6.20",
 	"license": "Apache-2.0",
 	"keywords": [
 		"antlr",

src/mapping.ts

@@ -16,19 +16,6 @@ export class ParseTreeToASTTransformer extends ASTTransformer {
         super(issues, allowGenericNode);
     }
 
-    /**
-     * Performs the transformation of a node and, recursively, its descendants. In addition to the overridden method,
-     * it also assigns the parseTreeNode to the AST node so that it can keep track of its position.
-     * However, a node factory can override the parseTreeNode of the nodes it creates (but not the parent).
-     */
-    transform(source?: any, parent?: Node): Node | undefined {
-        const node = super.transform(source, parent);
-        if (node && node.origin && source instanceof ParserRuleContext) {
-            node.withParseTreeNode(source);
-        }
-        return node;
-    }
-
     getSource(node: Node, source: any): any {
         const origin = node.origin;
         if (origin instanceof ParseTreeOrigin) {