Fixed regression.

usethesource · Oct 25, 2024 · e123bdc · e123bdc
1 parent 1633109
commit e123bdc
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/src/org/rascalmpl/parser/gtd/SGTDBF.java b/src/org/rascalmpl/parser/gtd/SGTDBF.java
@@ -1701,13 +1701,14 @@ private IConstructor fixErrorAppl(ITree tree,
 				newChild = introduceErrorNodes(child, nodeConstructorFactory);
 			}
 
-			if (newChild != child || errorTree) {
-				if (newChildren == null) {
-					newChildren = new ArrayList<>(childCount);
-					for (int j=0; j<i; j++) {
-						newChildren.add((IConstructor) childList.get(j));
-					}
+			if ((newChild != child || errorTree) && newChildren == null) {
+				newChildren = new ArrayList<>(childCount);
+				for (int j=0; j<i; j++) {
+					newChildren.add((IConstructor) childList.get(j));
 				}
+			}
+
+			if (newChildren != null) {
 				newChildren.add(newChild);
 			}
 		}