From 3a89ab2231c78c0e8db7d57dd986ebdc5a82063f Mon Sep 17 00:00:00 2001
From: nitrix <me@nitrix.one>
Date: Mon, 3 Feb 2020 22:24:27 +0100
Subject: [PATCH] remove error handling, since these kinds of errors are caught
 by our context analysis

---
 .../hsrm/compiler/Klang/visitors/EvalVisitor.java   | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/src/main/java/de/hsrm/compiler/Klang/visitors/EvalVisitor.java b/src/main/java/de/hsrm/compiler/Klang/visitors/EvalVisitor.java
index a999389..29649ee 100644
--- a/src/main/java/de/hsrm/compiler/Klang/visitors/EvalVisitor.java
+++ b/src/main/java/de/hsrm/compiler/Klang/visitors/EvalVisitor.java
@@ -152,13 +152,7 @@ public class EvalVisitor implements Visitor<Value> {
 
   @Override
   public Value visit(Variable e) {
-    Value result = this.env.get(e.name);
-
-    if (result == null) {
-      throw new RuntimeException("Variable with name " + e.name + " not found.");
-    }
-
-    return result;
+    return this.env.get(e.name);
   }
 
   @Override
@@ -271,11 +265,6 @@ public class EvalVisitor implements Visitor<Value> {
     // Die funktionsdefinition speichern
     FunctionDefinition func = this.funcs.get(e.name);
 
-    // Stelle sicher, dass die Länge der argumente und parameter übereinstimmen
-    if (e.arguments.length != func.parameters.length) {
-      throw new RuntimeException("Error with function call " + e.name + ": Number of parameters wrong");
-    }
-
     // Baue ein neues environment
     Map<String, Value> newEnv = new HashMap<>();
     for (int i = 0; i < func.parameters.length; i++) {