Capture "this" references

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java b/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
index 548f731..3e01f36 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
@@ -108,7 +108,7 @@ public class Evaluator implements ExpressionNodeMapper<InterpreterValue> {
         return left.getField(fieldAccess.getFieldName());
     }
     
-    private List<InterpreterValue> evalArguments(List<ExpressionNode> arguments) {
+    private List<InterpreterValue> evalArguments(List<? extends ExpressionNode> arguments) {
         return arguments.stream()
             .map(argument -> eval(argument))
             .collect(Collectors.toList());