From 37968a7c65eaf96ff0ab937f0a7827e0891c8880 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Wed, 30 Sep 2015 20:14:04 +0100
Subject: Throw error on wrong number of arguments

---
 .../org/zwobble/couscous/interpreter/Arguments.java    | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

(limited to 'src/main/java/org/zwobble/couscous/interpreter/Arguments.java')

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);
     }
 }
-- 
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