Throw error on wrong number of arguments

1 files changed, 3 insertions, 15 deletions

diff --git a/src/main/java/org/zwobble/couscous/interpreter/Arguments.java b/src/main/java/org/zwobble/couscous/interpreter/Arguments.java
index d08393d..af674a1 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/Arguments.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/Arguments.java
@@ -4,26 +4,14 @@ import java.util.List;
 
 import org.zwobble.couscous.values.InterpreterValue;
 
-import lombok.val;
-
 public class Arguments {
-    private int index = 0;
     private List<InterpreterValue> values;
     
     public Arguments(List<InterpreterValue> values) {
         this.values = values;
     }
-
-    @SuppressWarnings("unchecked")
-    public <T extends InterpreterValue> T pop(Class<T> valueType) {
-        val value = values.get(index);
-        index++;
-        if (valueType.isInstance(value)) {
-            return (T) value;            
-        } else {
-            // TODO: throw a more specific error
-            throw new UnsupportedOperationException();
-        }
-        
+    
+    public InterpreterValue get(int index) {
+        return values.get(index);
     }
 }