diff --git a/MineTweaker3-API/src/main/java/minetweaker/api/oredict/IOreDictEntry.java b/MineTweaker3-API/src/main/java/minetweaker/api/oredict/IOreDictEntry.java
index 8e46da2..2f9c89b 100644
--- a/MineTweaker3-API/src/main/java/minetweaker/api/oredict/IOreDictEntry.java
+++ b/MineTweaker3-API/src/main/java/minetweaker/api/oredict/IOreDictEntry.java
@@ -8,9 +8,11 @@ package minetweaker.api.oredict;
 
 import minetweaker.api.item.IIngredient;
 import minetweaker.api.item.IItemStack;
+import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.annotations.ZenClass;
 import stanhebben.zenscript.annotations.ZenGetter;
 import stanhebben.zenscript.annotations.ZenMethod;
+import stanhebben.zenscript.annotations.ZenOperator;
 
 /**
  *
@@ -33,7 +35,7 @@ public interface IOreDictEntry extends IIngredient {
 	@ZenMethod
 	public void remove(IItemStack item);
 	
-	@ZenMethod
+	@ZenOperator(OperatorType.CONTAINS)
 	public boolean contains(IItemStack item);
 	
 	@ZenMethod
diff --git a/MineTweaker3-MC164-Main/src/main/java/minetweaker/mc164/server/MCServer.java b/MineTweaker3-MC164-Main/src/main/java/minetweaker/mc164/server/MCServer.java
index 976969d..7b02c12 100644
--- a/MineTweaker3-MC164-Main/src/main/java/minetweaker/mc164/server/MCServer.java
+++ b/MineTweaker3-MC164-Main/src/main/java/minetweaker/mc164/server/MCServer.java
@@ -60,6 +60,7 @@ public class MCServer extends AbstractServer {
 		if (commandSender instanceof EntityPlayer) {
 			return MineTweakerMC.getIPlayer((EntityPlayer) commandSender);
 		} else {
+			System.out.println("No such player: " + commandSender);
 			return null;
 		}
 	}
diff --git a/MineTweaker3-MC172-Main/src/main/java/minetweaker/mc172/server/MCServer.java b/MineTweaker3-MC172-Main/src/main/java/minetweaker/mc172/server/MCServer.java
index 08817af..4c6e952 100644
--- a/MineTweaker3-MC172-Main/src/main/java/minetweaker/mc172/server/MCServer.java
+++ b/MineTweaker3-MC172-Main/src/main/java/minetweaker/mc172/server/MCServer.java
@@ -10,7 +10,6 @@ import java.util.Arrays;
 import java.util.List;
 import minetweaker.IUndoableAction;
 import minetweaker.MineTweakerAPI;
-import minetweaker.MineTweakerImplementationAPI;
 import minetweaker.api.minecraft.MineTweakerMC;
 import minetweaker.api.player.IPlayer;
 import minetweaker.api.server.AbstractServer;
diff --git a/MineTweaker3-MC172-Mod-GregTech/src/main/java/minetweaker/mods/gregtech/machines/Amplifabricator.java b/MineTweaker3-MC172-Mod-GregTech/src/main/java/minetweaker/mods/gregtech/machines/Amplifabricator.java
index f450228..64ecb5d 100644
--- a/MineTweaker3-MC172-Mod-GregTech/src/main/java/minetweaker/mods/gregtech/machines/Amplifabricator.java
+++ b/MineTweaker3-MC172-Mod-GregTech/src/main/java/minetweaker/mods/gregtech/machines/Amplifabricator.java
@@ -18,6 +18,13 @@ import stanhebben.zenscript.annotations.ZenMethod;
 @ZenClass("mods.gregtech.Amplifabricator")
 @ModOnly(MOD_ID)
 public class Amplifabricator {
+	/**
+	 * Adds an amplifier.
+	 * 
+	 * @param item amplifier item
+	 * @param durationTicks duration in ticks
+	 * @param amount amplification amount
+	 */
 	@ZenMethod
 	public static void addAmplifier(IItemStack item, int durationTicks, int amount) {
 		MineTweakerAPI.apply(new AddAmplifierAction(item, durationTicks, amount));
diff --git a/MineTweaker3-Web/about.html b/MineTweaker3-Web/about.html
index 7534aae..fa1b8c4 100644
--- a/MineTweaker3-Web/about.html
+++ b/MineTweaker3-Web/about.html
@@ -41,6 +41,7 @@
 					<ul class="nav navbar-nav">
 						<li class="active"><a href="/about.html">About</a></li>
 						<li><a href="/wiki/">Wiki</a></li>
+						<li><a href="/forum/">Forum</a></li>
 						<li><a href="https://github.com/stanhebben/MineTweaker3">Source</a></li>
 						<li><a href="https://github.com/stanhebben/MineTweaker3/issues">Issues</a></li>
 						<!--<li class="dropdown">
diff --git a/MineTweaker3-Web/index.html b/MineTweaker3-Web/index.html
index e966c71..d7e89f7 100644
--- a/MineTweaker3-Web/index.html
+++ b/MineTweaker3-Web/index.html
@@ -41,6 +41,7 @@
 					<ul class="nav navbar-nav">
 						<li class="active"><a href="/about.html">About</a></li>
 						<li><a href="/wiki/">Wiki</a></li>
+						<li><a href="/forum/">Forum</a></li>
 						<li><a href="https://github.com/stanhebben/MineTweaker3">Source</a></li>
 						<li><a href="https://github.com/stanhebben/MineTweaker3/issues">Issues</a></li>
 						<!--<li class="dropdown">
@@ -95,14 +96,14 @@
 				</div>
 				<div class="col-md-4">
 					<h2>Downloads</h2>
-					<p><a href="/download/MineTweaker3-1.6.4-3.0.4.jar"><i class="glyphicon glyphicon-download-alt"></i> 1.6.4 - 3.0.4</a></p>
-					<p><a href="/download/MineTweaker3-1.7.2-3.0.4.jar"><i class="glyphicon glyphicon-download-alt"></i> 1.7.2 - 3.0.4</a></p>
-					<p><a href="/download/MineTweaker3-1.7.10-3.0.4.jar"><i class="glyphicon glyphicon-download-alt"></i> 1.7.10 - 3.0.4</a></p>
+					<p><a href="/download/MineTweaker3-1.6.4-3.0.5.jar"><i class="glyphicon glyphicon-download-alt"></i> 1.6.4 - 3.0.5</a></p>
+					<p><a href="/download/MineTweaker3-1.7.2-3.0.5.jar"><i class="glyphicon glyphicon-download-alt"></i> 1.7.2 - 3.0.5</a></p>
+					<p><a href="/download/MineTweaker3-1.7.10-3.0.5.jar"><i class="glyphicon glyphicon-download-alt"></i> 1.7.10 - 3.0.5</a></p>
 				</div>
 				<div class="col-md-4">
-					<h2>GitHub</h2>
-					<p>View the source and submit issues and suggestions here!</p>
-					<p><a class="btn btn-default" href="https://github.com/stanhebben/MineTweaker3/issues" role="button">To GitHub &raquo;</a></p>
+					<h2>Forums</h2>
+					<p>Have questions? Having difficulties with the scripts? Want to discuss how you're using MineTweaker? We have a forum now!</p>
+					<p><a class="btn btn-default" href="/forum/">Forum</a></p>
 				</div>
 			</div>
 
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/TypeExpansion.java b/ZenScript/src/main/java/stanhebben/zenscript/TypeExpansion.java
index aada7c2..282e538 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/TypeExpansion.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/TypeExpansion.java
@@ -7,6 +7,8 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Type;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.annotations.ZenCaster;
 import stanhebben.zenscript.annotations.ZenGetter;
@@ -23,6 +25,7 @@ import stanhebben.zenscript.type.expand.ZenExpandCaster;
 import stanhebben.zenscript.type.expand.ZenExpandMember;
 import stanhebben.zenscript.type.natives.JavaMethod;
 import stanhebben.zenscript.type.natives.ZenNativeOperator;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 
 /**
@@ -179,6 +182,7 @@ public class TypeExpansion {
 				return caster;
 			}
 		}
+		
 		for (ZenExpandCaster caster : casters) {
 			if (caster.getTarget().canCastImplicit(type, environment)) {
 				return caster;
@@ -305,6 +309,71 @@ public class TypeExpansion {
 		return null;
 	}
 	
+	public void compileAnyCast(ZenType type, MethodOutput output, IEnvironmentGlobal environment, int localValue, int localClass) {
+		if (type == null)
+			throw new IllegalArgumentException("type cannot be null");
+		Type asmType = type.toASMType();
+		if (asmType == null) {
+			throw new RuntimeException("type has no asm type");
+		}
+		
+		for (ZenExpandCaster caster : casters) {
+			Label skip = new Label();
+			output.loadObject(localClass);
+			output.constant(caster.getTarget().toASMType());
+			output.ifACmpNe(skip);
+			output.load(asmType, localValue);
+			caster.compile(output);
+			output.returnType(caster.getTarget().toASMType());
+			output.label(skip);
+		}
+		
+		for (ZenExpandCaster caster : casters) {
+			String casterAny = caster.getTarget().getAnyClassName(environment);
+			if (casterAny == null)
+				// TODO: make sure this isn't necessary
+				continue;
+			
+			Label skip = new Label();
+			output.loadObject(localClass);
+			output.invokeStatic(casterAny, "rtCanCastImplicit", "(Ljava/lang/Class;)Z");
+			output.ifEQ(skip);
+			output.load(type.toASMType(), localValue);
+			caster.compile(output);
+			output.invokeStatic(casterAny, "rtAs", "(Ljava/lang/Class;)Z");
+			output.returnType(caster.getTarget().toASMType());
+			output.label(skip);
+		}
+	}
+	
+	public void compileAnyCanCastImplicit(ZenType type, MethodOutput output, IEnvironmentGlobal environment, int localClass) {
+		for (ZenExpandCaster caster : casters) {
+			Label skip = new Label();
+			output.loadObject(localClass);
+			output.constant(caster.getTarget().toASMType());
+			output.ifACmpNe(skip);
+			output.iConst1();
+			output.returnInt();
+			output.label(skip);
+		}
+		
+		for (ZenExpandCaster caster : casters) {
+			String casterAny = caster.getTarget().getAnyClassName(environment);
+			if (casterAny == null) {
+				// TODO: make sure no type ever does this
+				continue;
+			}
+			
+			Label skip = new Label();
+			output.loadObject(localClass);
+			output.invokeStatic(casterAny, "rtCanCastImplicit", "(Ljava/lang/Class;)Z");
+			output.ifEQ(skip);
+			output.iConst1();
+			output.returnInt();
+			output.label(skip);
+		}
+	}
+	
 	// #######################
 	// ### Private methods ###
 	// #######################
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/ZenModule.java b/ZenScript/src/main/java/stanhebben/zenscript/ZenModule.java
index 45d6b7e..bf6f102 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/ZenModule.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/ZenModule.java
@@ -23,18 +23,14 @@ import stanhebben.zenscript.compiler.EnvironmentGlobal;
 import stanhebben.zenscript.compiler.EnvironmentMethod;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
 import stanhebben.zenscript.compiler.IEnvironmentMethod;
-import stanhebben.zenscript.definitions.Import;
 import stanhebben.zenscript.definitions.ParsedFunction;
 import stanhebben.zenscript.definitions.ParsedFunctionArgument;
-import stanhebben.zenscript.expression.partial.IPartialExpression;
 import stanhebben.zenscript.statements.Statement;
 import stanhebben.zenscript.statements.StatementReturn;
-import stanhebben.zenscript.symbols.IZenSymbol;
 import stanhebben.zenscript.symbols.SymbolArgument;
 import stanhebben.zenscript.symbols.SymbolZenStaticMethod;
 import stanhebben.zenscript.type.ZenType;
 import stanhebben.zenscript.util.MethodOutput;
-import stanhebben.zenscript.util.StringUtil;
 import static stanhebben.zenscript.util.ZenTypeUtil.internal;
 
 /**
@@ -187,7 +183,10 @@ public class ZenModule {
 		outputDir.mkdir();
 		
 		for (Map.Entry<String, byte[]> entry : classes.entrySet()) {
-			File outputFile = new File(outputDir, entry.getKey() + ".class");
+			File outputFile = new File(outputDir, entry.getKey().replace('.', '/') + ".class");
+			if (!outputFile.getParentFile().exists()) {
+				outputFile.getParentFile().mkdirs();
+			}
 			FileOutputStream output = new FileOutputStream(outputFile);
 			output.write(entry.getValue());
 			output.close();
@@ -246,7 +245,7 @@ public class ZenModule {
 		outputDir.mkdir();
 		
 		for (Map.Entry<String, byte[]> entry : classes.entrySet()) {
-			File outputFile = new File(outputDir, entry.getKey() + ".class");
+			File outputFile = new File(outputDir, entry.getKey().replace('.', '/') + ".class");
 			FileOutputStream output = new FileOutputStream(outputFile);
 			output.write(entry.getValue());
 			output.close();
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/compiler/TypeRegistry.java b/ZenScript/src/main/java/stanhebben/zenscript/compiler/TypeRegistry.java
index 6095abf..5cc60cd 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/compiler/TypeRegistry.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/compiler/TypeRegistry.java
@@ -11,7 +11,6 @@ import java.lang.reflect.Type;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.type.ZenType;
 import stanhebben.zenscript.type.ZenTypeAny;
 import stanhebben.zenscript.type.ZenTypeArrayBasic;
@@ -34,6 +33,7 @@ import stanhebben.zenscript.type.ZenTypeShort;
 import stanhebben.zenscript.type.ZenTypeShortObject;
 import stanhebben.zenscript.type.ZenTypeString;
 import stanhebben.zenscript.type.ZenTypeVoid;
+import stanhebben.zenscript.value.IAny;
 
 /**
  *
@@ -45,7 +45,7 @@ public class TypeRegistry implements ITypeRegistry {
 	public TypeRegistry() {
 		types = new HashMap<Class, ZenType>();
 		
-		types.put(boolean.class, ZenTypeBool.INSTANCE);
+		types.put(boolean.class, ZenType.BOOL);
 		types.put(byte.class, ZenTypeByte.INSTANCE);
 		types.put(short.class, ZenTypeShort.INSTANCE);
 		types.put(int.class, ZenTypeInt.INSTANCE);
@@ -62,6 +62,8 @@ public class TypeRegistry implements ITypeRegistry {
 		types.put(Float.class, ZenTypeFloatObject.INSTANCE);
 		types.put(Double.class, ZenTypeDoubleObject.INSTANCE);
 		
+		types.put(IAny.class, ZenTypeAny.INSTANCE);
+		
 		types.put(String.class, ZenTypeString.INSTANCE);
 		types.put(List.class, new ZenTypeArrayBasic(ZenTypeAny.INSTANCE));
 	}
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/Expression.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/Expression.java
index 6d70421..fa68103 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/Expression.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/Expression.java
@@ -33,18 +33,15 @@ public abstract class Expression implements IPartialExpression {
 	public Expression cast(ZenPosition position, IEnvironmentGlobal environment, ZenType type) {
 		if (getType() == type) {
 			return this;
-		} else if (getType().canCastImplicit(type, environment)) {
-			return new ExpressionAs(position, this, type);
 		} else {
-			environment.error(position, "Cannot cast " + getType() + " to " + type);
-			return new ExpressionInvalid(position, type);
+			return getType().cast(position, environment, this, type);
 		}
 	}
 	
 	public abstract void compile(boolean result, IEnvironmentMethod environment);
 	
 	public void compileIf(Label onElse, IEnvironmentMethod environment) {
-		if (getType() == ZenTypeBool.INSTANCE) {
+		if (getType() == ZenType.BOOL) {
 			compile(true, environment);
 			environment.getOutput().ifEQ(onElse);
 		} else if (getType().isPointer()) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticBinary.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticBinary.java
index eb8d588..0a779d8 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticBinary.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticBinary.java
@@ -50,7 +50,7 @@ public class ExpressionArithmeticBinary extends Expression {
 			ZenType type = a.getType();
 			MethodOutput output = environment.getOutput();
 			
-			if (type == ZenTypeBool.INSTANCE) {
+			if (type == ZenType.BOOL) {
 				switch (operator) {
 					case AND:
 						output.iAnd();
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticCompare.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticCompare.java
index 974004d..9c75cea 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticCompare.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticCompare.java
@@ -29,7 +29,7 @@ public class ExpressionArithmeticCompare extends Expression {
 
 	@Override
 	public ZenType getType() {
-		return ZenTypeBool.INSTANCE;
+		return ZenType.BOOL;
 	}
 
 	@Override
@@ -39,7 +39,7 @@ public class ExpressionArithmeticCompare extends Expression {
 		
 		if (result) {
 			MethodOutput output = environment.getOutput();
-			if (a.getType() == ZenTypeBool.INSTANCE) {
+			if (a.getType() == ZenType.BOOL) {
 				if (type == CompareType.EQ) {
 					Label onThen = new Label();
 					Label onEnd = new Label();
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticUnary.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticUnary.java
index 95d0ef0..eba3ea7 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticUnary.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionArithmeticUnary.java
@@ -36,7 +36,7 @@ public class ExpressionArithmeticUnary extends Expression {
 		MethodOutput output = environment.getOutput();
 		if (result) {
 			ZenType type = base.getType();
-			if (type == ZenTypeBool.INSTANCE) {
+			if (type == ZenType.BOOL) {
 				if (operator == OperatorType.NOT) {
 					output.iNot();
 					return;
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionAs.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionAs.java
index 9339b94..10852c2 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionAs.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionAs.java
@@ -18,10 +18,7 @@ public class ExpressionAs extends Expression {
 
 	@Override
 	public Expression cast(ZenPosition position, IEnvironmentGlobal environment, ZenType type) {
-		if (!this.type.canCastExplicit(type, environment)) {
-			environment.error(position, "cannot cast " + this.type + " to " + type);
-		}
-		return new ExpressionAs(getPosition(), this, type);
+		return this.type.cast(position, environment, this, type);
 	}
 
 	@Override
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionBool.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionBool.java
index f2bdd4c..f3e44f4 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionBool.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionBool.java
@@ -7,12 +7,9 @@
 package stanhebben.zenscript.expression;
 
 import org.objectweb.asm.Label;
-import stanhebben.zenscript.compiler.EnvironmentGlobal;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
 import stanhebben.zenscript.compiler.IEnvironmentMethod;
-import stanhebben.zenscript.compiler.EnvironmentMethod;
 import stanhebben.zenscript.type.ZenType;
-import stanhebben.zenscript.type.ZenTypeBool;
 import stanhebben.zenscript.util.ZenPosition;
 
 /**
@@ -30,25 +27,22 @@ public class ExpressionBool extends Expression {
 	
 	@Override
 	public Expression cast(ZenPosition position, IEnvironmentGlobal environment, ZenType type) {
-		if (type == ZenTypeBool.INSTANCE) {
+		if (type == ZenType.BOOL) {
 			return this;
-		} else if (type.canCastExplicit(type, environment)) {
-			return new ExpressionAs(position, this, type);
 		} else {
-			environment.error(position, "Cannot cast a bool constant to " + type.toString());
-			return new ExpressionInvalid(position, type);
+			return ZenType.BOOL.cast(position, environment, this, type);
 		}
 	}
 
 	@Override
 	public Expression getMember(ZenPosition position, IEnvironmentGlobal environment, String name) {
 		environment.error(position, "Bool constants do not have members");
-		return new ExpressionInvalid(position, ZenTypeBool.INSTANCE);
+		return new ExpressionInvalid(position, ZenType.BOOL);
 	}
 
 	@Override
 	public ZenType getType() {
-		return ZenTypeBool.INSTANCE;
+		return ZenType.BOOL;
 	}
 
 	@Override
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionCompareGeneric.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionCompareGeneric.java
index 12065fe..6ff2972 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionCompareGeneric.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionCompareGeneric.java
@@ -31,7 +31,7 @@ public class ExpressionCompareGeneric extends Expression {
 
 	@Override
 	public ZenType getType() {
-		return ZenTypeBool.INSTANCE;
+		return ZenType.BOOL;
 	}
 
 	@Override
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionFloat.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionFloat.java
index cacb831..b11fe7f 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionFloat.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionFloat.java
@@ -41,7 +41,7 @@ public class ExpressionFloat extends Expression {
 		} else if (type == ZenTypeDouble.INSTANCE) {
 			environment.getOutput().constant(value);
 		} else {
-			// TODO: internal error
+			throw new RuntimeException("Internal compiler error: source type is not a floating point type");
 		}
 	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionInt.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionInt.java
index b0e242b..f03d1da 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionInt.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionInt.java
@@ -68,7 +68,7 @@ public class ExpressionInt extends Expression {
 		} else if (type == ZenTypeLong.INSTANCE) {
 			output.constant(value);
 		} else {
-			// TODO: internal error
+			throw new RuntimeException("Internal compiler error: int constant type is not an int");
 		}
 	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionMapContains.java b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionMapContains.java
index c9a3073..97ce1f7 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionMapContains.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionMapContains.java
@@ -30,7 +30,7 @@ public class ExpressionMapContains extends Expression {
 
 	@Override
 	public ZenType getType() {
-		return ZenTypeBool.INSTANCE;
+		return ZenType.BOOL;
 	}
 
 	@Override
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/parser/ParseException.java b/ZenScript/src/main/java/stanhebben/zenscript/parser/ParseException.java
index e752279..74ffa00 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/parser/ParseException.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/parser/ParseException.java
@@ -20,7 +20,7 @@ public class ParseException extends RuntimeException {
 	private final String message;
 	
     public ParseException(Token token, String error) {
-        super(token == null ? "Error at end of file - " + error : "Error parsing line " + token.getPosition().getLine() + ":" + token.getPosition().getLineOffset() + " - " + error + " (last token: " + token.getValue() + ")");
+        super("Error parsing line " + token.getPosition().getLine() + ":" + token.getPosition().getLineOffset() + " - " + error + " (last token: " + token.getValue() + ")");
         
 		this.file = token.getPosition().getFile();
 		this.line = token.getPosition().getLine();
@@ -44,11 +44,11 @@ public class ParseException extends RuntimeException {
     }
     
     public int getLine() {
-    	return token == null ? -1 : token.getPosition().getLine();
+    	return line;
     }
     
     public int getLineOffset() {
-    	return token == null ? -1 : token.getPosition().getLineOffset();
+    	return lineOffset;
     }
     
     public String getExplanation() {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/parser/TokenException.java b/ZenScript/src/main/java/stanhebben/zenscript/parser/TokenException.java
index 8207d22..06c08d0 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/parser/TokenException.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/parser/TokenException.java
@@ -5,13 +5,17 @@
 
 package stanhebben.zenscript.parser;
 
+import stanhebben.zenscript.ZenParsedFile;
+
 /**
  * Thrown when an exception occurs while tokening a character stream.
  *
  * @author Stan Hebben
  */
 public class TokenException extends RuntimeException {
-    public TokenException(int line, int lineOffset, char value) {
-        super("Invalid character at " + line + ":" + lineOffset + " - " + value);
+    public TokenException(ZenParsedFile file, int line, int lineOffset, char value) {
+        super("Invalid character at " + file + ":" + line + " - " + value);
+		
+		if (line < 0) throw new IllegalArgumentException("Line cannot be negative");
     }
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/parser/TokenStream.java b/ZenScript/src/main/java/stanhebben/zenscript/parser/TokenStream.java
index e1191ec..d9ed23f 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/parser/TokenStream.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/parser/TokenStream.java
@@ -220,15 +220,18 @@ public class TokenStream implements Iterator<Token> {
                 lineOffset = reader.lineOffset;
                 nextChar = reader.read();
             }
+			
+			if (line < 0) throw new IllegalStateException("Line cannot be negative");
+			
             if (dfa.finals[state] != CompiledDFA.NOFINAL) {
-                if (state == 0) throw new TokenException(line, lineOffset, (char)nextChar);
+                if (state == 0) throw new TokenException(file, line, lineOffset, (char)nextChar);
                 next = process(new Token(value.toString(), dfa.finals[state], new ZenPosition(file, tLine, tLineOffset)));
             } else {
 				if (nextChar < 0 && value.length() == 0) {
 					return; // happens on comments at the end of files
 				}
-				System.out.println("Value: " + value.length() + " characters: " + value);
-                throw new TokenException(line, lineOffset, (char)nextChar);
+				//System.out.println("Value: " + value.length() + " characters: " + value);
+                throw new TokenException(file, line, lineOffset, (char)nextChar);
             }
         } catch (IOException ex) {
             ex.printStackTrace();
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/statements/StatementIf.java b/ZenScript/src/main/java/stanhebben/zenscript/statements/StatementIf.java
index 4b4bd40..1fe1705 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/statements/StatementIf.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/statements/StatementIf.java
@@ -28,7 +28,7 @@ public class StatementIf extends Statement {
 		
 		Expression cCondition = condition.compile(environment).eval(environment);
 		ZenType expressionType = cCondition.getType();
-		if (expressionType.canCastImplicit(ZenTypeBool.INSTANCE, environment)) {
+		if (expressionType.canCastImplicit(ZenType.BOOL, environment)) {
 			Label labelEnd = new Label();
 			Label labelElse = onElse == null ? labelEnd : new Label();
 			
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenType.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenType.java
index 63df8d4..5889044 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenType.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenType.java
@@ -17,7 +17,7 @@ import stanhebben.zenscript.util.ZenPosition;
 
 public abstract class ZenType {
 	public static final ZenTypeAny ANY = ZenTypeAny.INSTANCE;
-	public static final ZenTypeBool BOOL = ZenTypeBool.INSTANCE;
+	public static final ZenTypeBool BOOL = new ZenTypeBool();
 	public static final ZenTypeByte BYTE = ZenTypeByte.INSTANCE;
 	public static final ZenTypeShort SHORT = ZenTypeShort.INSTANCE;
 	public static final ZenTypeInt INT = ZenTypeInt.INSTANCE;
@@ -185,6 +185,8 @@ public abstract class ZenType {
 	
 	public abstract void compileCast(ZenPosition position, IEnvironmentMethod environment, ZenType type);
 	
+	public abstract String getAnyClassName(IEnvironmentGlobal environment);
+	
 	public abstract String getName();
 	
 	public abstract Expression defaultValue(ZenPosition position);
@@ -282,7 +284,7 @@ public abstract class ZenType {
 		if (expansion != null) {
 			ZenExpandCaster caster = expansion.getCaster(toType, environment);
 			if (caster != null) {
-				caster.compile(environment);
+				caster.compile(environment.getOutput());
 				return true;
 			}
 		}
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeAny.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeAny.java
index f7cd2c8..1618827 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeAny.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeAny.java
@@ -1,9 +1,3 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-
 package stanhebben.zenscript.type;
 
 import java.util.HashMap;
@@ -17,9 +11,11 @@ import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionCompareGeneric;
 import stanhebben.zenscript.expression.ExpressionInvalid;
+import stanhebben.zenscript.expression.ExpressionJavaCallVirtual;
 import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
 import stanhebben.zenscript.type.natives.JavaMethod;
+import static stanhebben.zenscript.util.AnyClassWriter.*;
 import stanhebben.zenscript.util.MethodCompiler;
 import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
@@ -79,6 +75,12 @@ public class ZenTypeAny extends ZenType {
 				output.invokeInterface(IAny.class, "asDouble", double.class);
 			}
 		});
+		CASTERS.put("string", new MethodCompiler() {
+			@Override
+			public void compile(MethodOutput output) {
+				output.invokeInterface(IAny.class, "asString", String.class);
+			}
+		});
 		CASTERS.put(Boolean.class.getName(), new MethodCompiler() {
 			@Override
 			public void compile(MethodOutput output) {
@@ -152,7 +154,7 @@ public class ZenTypeAny extends ZenType {
 
 	@Override
 	public IZenIterator makeIterator(int numValues, IEnvironmentMethod methodOutput) {
-		return null; // TODO: how to handle iteration on any-values
+		return null; // TODO: handle iteration on any-values
 	}
 
 	@Override
@@ -204,165 +206,62 @@ public class ZenTypeAny extends ZenType {
 	
 	@Override
 	public Expression unary(ZenPosition position, IEnvironmentGlobal environment, Expression value, OperatorType operator) {
-		//try {
-			switch (operator) {
-				/*case NEG:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("neg"),
-							ZenTypeAny.INSTANCE,
-							value);
-				case NOT:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("not"),
-							ZenTypeAny.INSTANCE,
-							value);*/
-				default:
-					return new ExpressionInvalid(position, ZenTypeAny.INSTANCE);
-			}
-		/*} catch (NoSuchMethodException ex) {
-			throw new RuntimeException("could not find method", ex);
-		}*/
+		switch (operator) {
+			case NEG:
+				return new ExpressionJavaCallVirtual(position, METHOD_NEG, value);
+			case NOT:
+				return new ExpressionJavaCallVirtual(position, METHOD_NOT, value);
+			default:
+				return new ExpressionInvalid(position, ZenTypeAny.INSTANCE);
+		}
 	}
 
 	@Override
 	public Expression binary(ZenPosition position, IEnvironmentGlobal environment, Expression left, Expression right, OperatorType operator) {
-		//try {
-			switch (operator) {
-				/*case ADD:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("add", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case CAT:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("cat", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case SUB:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("sub", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case MUL:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("mul", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case DIV:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("div", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case MOD:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("mod", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case AND:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("and", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case OR:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("or", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case XOR:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("xor", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case CONTAINS:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("contains", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case INDEXGET:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("indexGet", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case RANGE:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("range", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));
-				case COMPARE:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("compareTo", IAny.class),
-							ZenTypeAny.INSTANCE,
-							left,
-							right.cast(position, environment, ANY));*/
-				default:
-					return new ExpressionInvalid(position, ANY);
-			}
-		/*} catch (NoSuchMethodException ex) {
-			throw new RuntimeException("method not found", ex);
-		}*/
+		switch (operator) {
+			case ADD:
+				return new ExpressionJavaCallVirtual(position, METHOD_ADD, left, right.cast(position, environment, ANY));
+			case CAT:
+				return new ExpressionJavaCallVirtual(position, METHOD_CAT, left, right.cast(position, environment, ANY));
+			case SUB:
+				return new ExpressionJavaCallVirtual(position, METHOD_SUB, left, right.cast(position, environment, ANY));
+			case MUL:
+				return new ExpressionJavaCallVirtual(position, METHOD_MUL, left, right.cast(position, environment, ANY));
+			case DIV:
+				return new ExpressionJavaCallVirtual(position, METHOD_DIV, left, right.cast(position, environment, ANY));
+			case MOD:
+				return new ExpressionJavaCallVirtual(position, METHOD_MOD, left, right.cast(position, environment, ANY));
+			case AND:
+				return new ExpressionJavaCallVirtual(position, METHOD_AND, left, right.cast(position, environment, ANY));
+			case OR:
+				return new ExpressionJavaCallVirtual(position, METHOD_OR, left, right.cast(position, environment, ANY));
+			case XOR:
+				return new ExpressionJavaCallVirtual(position, METHOD_XOR, left, right.cast(position, environment, ANY));
+			case CONTAINS:
+				return new ExpressionJavaCallVirtual(position, METHOD_CONTAINS, left, right.cast(position, environment, ANY));
+			case INDEXGET:
+				return new ExpressionJavaCallVirtual(position, METHOD_INDEXGET, left, right.cast(position, environment, ANY));
+			case RANGE:
+				return new ExpressionJavaCallVirtual(position, METHOD_RANGE, left, right.cast(position, environment, ANY));
+			case COMPARE:
+				return new ExpressionJavaCallVirtual(position, METHOD_COMPARETO, left, right.cast(position, environment, ANY));
+			case MEMBERGETTER:
+				return new ExpressionJavaCallVirtual(position, METHOD_MEMBERGET, left, right.cast(position, environment, STRING));
+			default:
+				return new ExpressionInvalid(position, ANY);
+		}
 	}
 
 	@Override
 	public Expression trinary(ZenPosition position, IEnvironmentGlobal environment, Expression first, Expression second, Expression third, OperatorType operator) {
-		//try {
-			switch (operator) {
-				/*case INDEXSET:
-					return new ExpressionJavaCallVirtual(
-							position,
-							IAny.class, 
-							IAny.class.getMethod("indexSet", IAny.class, IAny.class),
-							ZenTypeAny.INSTANCE,
-							first,
-							second.cast(position, environment, ANY),
-							third.cast(position, environment, ANY));*/
-				default:
-					return new ExpressionInvalid(position, ANY);
-			}
-		/*} catch (NoSuchMethodException ex) {
-			throw new RuntimeException("method not found", ex);
-		}*/
+		switch (operator) {
+			case INDEXSET:
+				return new ExpressionJavaCallVirtual(position, METHOD_INDEXSET, first, second.cast(position, environment, ANY), third.cast(position, environment, ANY));
+			case MEMBERSETTER:
+				return new ExpressionJavaCallVirtual(position, METHOD_MEMBERSET, first, second.cast(position, environment, STRING), third.cast(position, environment, ANY));
+			default:
+				return new ExpressionInvalid(position, ANY);
+		}
 	}
 
 	@Override
@@ -399,6 +298,11 @@ public class ZenTypeAny extends ZenType {
 	public String getName() {
 		return "any";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		throw new UnsupportedOperationException("Cannot get any class name from the any type. That's like trying to stuff a freezer into a freezer.");
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeArrayBasic.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeArrayBasic.java
index 60bfd76..eba0d79 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeArrayBasic.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeArrayBasic.java
@@ -57,6 +57,11 @@ public class ZenTypeArrayBasic extends ZenTypeArray {
 			return null;
 		}
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal global) {
+		return null;
+	}
 
 	@Override
 	public Type toASMType() {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeArrayList.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeArrayList.java
index b13647f..b7393d0 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeArrayList.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeArrayList.java
@@ -59,6 +59,11 @@ public class ZenTypeArrayList extends ZenTypeArray {
 	public Class toJavaClass() {
 		return List.class;
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal global) {
+		return null;
+	}
 
 	@Override
 	public Type toASMType() {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeAssociative.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeAssociative.java
index 13ab092..7d79f63 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeAssociative.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeAssociative.java
@@ -51,6 +51,11 @@ public class ZenTypeAssociative extends ZenType {
 	public ZenType getKeyType() {
 		return key;
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal global) {
+		return null;
+	}
 
 	@Override
 	public Expression unary(ZenPosition position, IEnvironmentGlobal environment, Expression value, OperatorType operator) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeBool.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeBool.java
index 8fadb29..700035f 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeBool.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeBool.java
@@ -1,6 +1,10 @@
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.Type;
+import stanhebben.zenscript.TypeExpansion;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
@@ -13,13 +17,28 @@ import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionBool;
 import stanhebben.zenscript.expression.ExpressionInvalid;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.BYTE;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.AnyClassWriter;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASBOOL;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASBYTE;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSTRING;
+import static stanhebben.zenscript.util.AnyClassWriter.throwCastException;
+import static stanhebben.zenscript.util.AnyClassWriter.throwUnsupportedException;
+import stanhebben.zenscript.util.IAnyDefinition;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
+import static stanhebben.zenscript.util.ZenTypeUtil.internal;
+import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 public class ZenTypeBool extends ZenType {
-	public static final ZenTypeBool INSTANCE = new ZenTypeBool();
+	//private static final JavaMethod BOOL_TOSTRING = JavaMethod.get(EMPTY_REGISTRY, Boolean.class, "toString", boolean.class);
+	private static final String ANY_NAME = "any/AnyBool";
+	private static final String ANY_NAME_2 = "any.AnyBool";
+	private static final String ANY_NAME_DESC = "Lany/AnyBool;";
 	
-	private ZenTypeBool() {}
+	public ZenTypeBool() {}
 
 	@Override
 	public IZenIterator makeIterator(int numValues, IEnvironmentMethod methodOutput) {
@@ -28,17 +47,17 @@ public class ZenTypeBool extends ZenType {
 
 	@Override
 	public boolean canCastImplicit(ZenType type, IEnvironmentGlobal environment) {
-		return type == INSTANCE || type == ZenTypeString.INSTANCE || canCastExpansion(environment, type);
+		return type == BOOL || type == ANY || type == ZenTypeString.INSTANCE || canCastExpansion(environment, type);
 	}
 
 	@Override
 	public boolean canCastExplicit(ZenType type, IEnvironmentGlobal environment) {
-		return type == INSTANCE || type == ZenTypeString.INSTANCE || canCastExpansion(environment, type);
+		return type == BOOL || type == ANY || type == ZenTypeString.INSTANCE || canCastExpansion(environment, type);
 	}
 	
 	@Override
 	public Expression cast(ZenPosition position, IEnvironmentGlobal environment, Expression value, ZenType type) {
-		if (type == BOOL || type == ZenTypeBoolObject.INSTANCE || type == STRING) {
+		if (type == BOOL || type == ZenTypeBoolObject.INSTANCE || type == STRING || type == ANY) {
 			return new ExpressionAs(position, value, type);
 		} else if (canCastExpansion(environment, type)) {
 			return castExpansion(position, environment, value, type);
@@ -69,23 +88,23 @@ public class ZenTypeBool extends ZenType {
 	
 	@Override
 	public Expression binary(ZenPosition position, IEnvironmentGlobal environment, Expression left, Expression right, OperatorType operator) {
-		if (right.getType().canCastImplicit(ZenTypeBool.INSTANCE, environment)) {
+		if (right.getType().canCastImplicit(BOOL, environment)) {
 			switch (operator) {
 				case AND:
 				case OR:
 				case XOR:
-					if (right.getType() != ZenTypeBool.INSTANCE) {
-						right = right.cast(position, environment, ZenTypeBool.INSTANCE);
+					if (right.getType() != BOOL) {
+						right = right.cast(position, environment, BOOL);
 					}
 					
 					return new ExpressionArithmeticBinary(position, operator, left, right);
 				default:
 					environment.error(position, "unsupported bool operator: " + operator);
-					return new ExpressionInvalid(position, ZenTypeBool.INSTANCE);
+					return new ExpressionInvalid(position, BOOL);
 			}
 		} else {
 			environment.error(right.getPosition(), "not a valid bool value");
-			return new ExpressionInvalid(position, ZenTypeBool.INSTANCE);
+			return new ExpressionInvalid(position, BOOL);
 		}
 	}
 	
@@ -93,7 +112,7 @@ public class ZenTypeBool extends ZenType {
 	public Expression trinary(
 			ZenPosition position, IEnvironmentGlobal environment, Expression first, Expression second, Expression third, OperatorType operator) {
 		environment.error(position, "operation not supported on a bool value");
-		return new ExpressionInvalid(position, ZenTypeBool.INSTANCE);
+		return new ExpressionInvalid(position, BOOL);
 	}
 	
 	@Override
@@ -103,7 +122,7 @@ public class ZenTypeBool extends ZenType {
 			return new ExpressionArithmeticCompare(position, type, left, right);
 		} else {
 			environment.error(position, "such comparison not supported on a bool");
-			return new ExpressionInvalid(position, ZenTypeBool.INSTANCE);
+			return new ExpressionInvalid(position, BOOL);
 		}
 	}
 	
@@ -149,6 +168,8 @@ public class ZenTypeBool extends ZenType {
 			environment.getOutput().invokeStatic(Boolean.class, "valueOf", Boolean.class, boolean.class);
 		} else if (type == STRING) {
 			environment.getOutput().invokeStatic(Boolean.TYPE, "toString", String.class, boolean.class);
+		} else if (type == ANY) {
+			environment.getOutput().invokeStatic(getAnyClassName(environment), "valueOf", "(Z)" + signature(IAny.class));
 		} else if (!compileCastExpansion(position, environment, type)) {
 			environment.error(position, "Cannot compile bool to " + type);
 		}
@@ -158,9 +179,345 @@ public class ZenTypeBool extends ZenType {
 	public String getName() {
 		return "bool";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		if (!environment.containsClass(ANY_NAME_2)) {
+			environment.putClass(ANY_NAME_2, new byte[0]);
+			environment.putClass(ANY_NAME_2, AnyClassWriter.construct(new AnyDefinitionBool(environment), ANY_NAME, Type.BOOLEAN_TYPE));
+		}
+		
+		return ANY_NAME;
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
 		return new ExpressionBool(position, false);
 	}
+	
+	private class AnyDefinitionBool implements IAnyDefinition {
+		private final IEnvironmentGlobal environment;
+		
+		public AnyDefinitionBool(IEnvironmentGlobal environment) {
+			this.environment = environment;
+		}
+
+		@Override
+		public void defineMembers(ClassVisitor output) {
+			output.visitField(Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC | Opcodes.ACC_FINAL, "TRUE", ANY_NAME_DESC, null, null);
+			output.visitField(Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC | Opcodes.ACC_FINAL, "FALSE", ANY_NAME_DESC, null, null);
+			
+			output.visitField(Opcodes.ACC_PRIVATE, "value", "Z", null, null);
+			
+			MethodOutput clinit = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "<clinit>", "()V", null, null);
+			clinit.start();
+			clinit.newObject(ANY_NAME);
+			clinit.dup();
+			clinit.iConst0();
+			clinit.invokeSpecial(ANY_NAME, "<init>", "(Z)V");
+			clinit.putStaticField(ANY_NAME, "FALSE", ANY_NAME_DESC);
+			clinit.newObject(ANY_NAME);
+			clinit.dup();
+			clinit.iConst1();
+			clinit.invokeSpecial(ANY_NAME, "<init>", "(Z)V");
+			clinit.putStaticField(ANY_NAME, "TRUE", ANY_NAME_DESC);
+			clinit.returnType(Type.VOID_TYPE);
+			clinit.end();
+			
+			MethodOutput valueOf = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "valueOf", "(Z)" + signature(IAny.class), null, null);
+			Label lblFalse = new Label();
+			valueOf.start();
+			valueOf.load(Type.BOOLEAN_TYPE, 0);
+			valueOf.ifEQ(lblFalse);
+			valueOf.getStaticField(ANY_NAME, "TRUE", ANY_NAME_DESC);
+			valueOf.returnObject();
+			valueOf.label(lblFalse);
+			valueOf.getStaticField(ANY_NAME, "FALSE", ANY_NAME_DESC);
+			valueOf.returnObject();
+			valueOf.end();
+			
+			MethodOutput constructor = new MethodOutput(output, Opcodes.ACC_PUBLIC, "<init>", "(Z)V", null, null);
+			constructor.start();
+			constructor.loadObject(0);
+			constructor.invokeSpecial(internal(Object.class), "<init>", "()V");
+			constructor.loadObject(0);
+			constructor.load(Type.BOOLEAN_TYPE, 1);
+			constructor.putField(ANY_NAME, "value", "Z");
+			constructor.returnType(Type.VOID_TYPE);
+			constructor.end();
+		}
+		
+		@Override
+		public void defineStaticCanCastImplicit(MethodOutput output) {
+			Label lblCan = new Label();
+			
+			output.constant(Type.BOOLEAN_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCanCastImplicit(BOOL, output, environment, 0);
+			}
+			
+			output.iConst0();
+			output.returnInt();
+			
+			output.label(lblCan);
+			output.iConst1();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineStaticAs(MethodOutput output) {
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(BOOL, output, environment, 0, 1);
+			}
+			
+			throwCastException(output, "bool", 1);
+		}
+
+		@Override
+		public void defineNot(MethodOutput output) {
+			getValue(output);
+			output.iNot();
+			valueOf(output);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineNeg(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "negate");
+		}
+
+		@Override
+		public void defineAdd(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "+");
+		}
+
+		@Override
+		public void defineSub(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "-");
+		}
+
+		@Override
+		public void defineCat(MethodOutput output) {
+			// StringBuilder builder = new StringBuilder();
+			// builder.append(value);
+			// builder.append(other.asString());
+			// return new AnyString(builder.toString());
+			output.newObject(StringBuilder.class);
+			output.dup();
+			output.invokeSpecial(internal(StringBuilder.class), "<init>", "()V");
+			getValue(output);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, boolean.class);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.invokeVirtual(StringBuilder.class, "toString", String.class);
+			output.invokeStatic(STRING.getAnyClassName(environment), "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMul(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "*");
+		}
+
+		@Override
+		public void defineDiv(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "/");
+		}
+
+		@Override
+		public void defineMod(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "%");
+		}
+
+		@Override
+		public void defineAnd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBOOL);
+			output.iAnd();
+			valueOf(output);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineOr(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBOOL);
+			output.iOr();
+			valueOf(output);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineXor(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iXor();
+			valueOf(output);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineRange(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "range");
+		}
+
+		@Override
+		public void defineCompareTo(MethodOutput output) {
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBOOL);
+			output.iSub();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineContains(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "in");
+		}
+
+		@Override
+		public void defineMemberGet(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMemberSet(MethodOutput output) {
+			// TODO
+			output.returnType(Type.VOID_TYPE);
+		}
+
+		@Override
+		public void defineMemberCall(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexGet(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "get []");
+		}
+
+		@Override
+		public void defineIndexSet(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "set []");
+		}
+
+		@Override
+		public void defineCall(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "call");
+		}
+
+		@Override
+		public void defineAsBool(MethodOutput output) {
+			throwCastException(output, ANY_NAME, "bool");
+		}
+
+		@Override
+		public void defineAsByte(MethodOutput output) {
+			throwCastException(output, "bool", "byte");
+		}
+
+		@Override
+		public void defineAsShort(MethodOutput output) {
+			throwCastException(output, "bool", "short");
+		}
+
+		@Override
+		public void defineAsInt(MethodOutput output) {
+			throwCastException(output, "bool", "int");
+		}
+
+		@Override
+		public void defineAsLong(MethodOutput output) {
+			throwCastException(output, "bool", "long");
+		}
+
+		@Override
+		public void defineAsFloat(MethodOutput output) {
+			throwCastException(output, "bool", "float");
+		}
+
+		@Override
+		public void defineAsDouble(MethodOutput output) {
+			throwCastException(output, "bool", "double");
+		}
+
+		@Override
+		public void defineAsString(MethodOutput output) {
+			getValue(output);
+			output.invokeStatic(Boolean.class, "toString", String.class, boolean.class);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAs(MethodOutput output) {
+			int localValue = output.local(Type.BYTE_TYPE);
+			
+			getValue(output);
+			output.store(Type.BYTE_TYPE, localValue);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(BYTE, output, environment, localValue, 1);
+			}
+			
+			throwCastException(output, "bool", 1);
+		}
+
+		@Override
+		public void defineIs(MethodOutput output) {
+			Label lblEq = new Label();
+			
+			output.loadObject(1);
+			output.constant(Type.BOOLEAN_TYPE);
+			output.ifACmpEq(lblEq);
+			output.iConst0();
+			output.returnInt();
+			output.label(lblEq);
+			output.iConst1();
+			output.returnInt();
+		}
+		
+		@Override
+		public void defineGetNumberType(MethodOutput output) {
+			output.iConst0();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineIteratorSingle(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "iterator");
+		}
+
+		@Override
+		public void defineIteratorMulti(MethodOutput output) {
+			throwUnsupportedException(output, "bool", "iterator");
+		}
+		
+		private void getValue(MethodOutput output) {
+			output.loadObject(0);
+			output.getField(ANY_NAME, "value", "Z");
+		}
+		
+		private void valueOf(MethodOutput output) {
+			output.invokeStatic(ANY_NAME, "valueOf", "(Z)" + signature(IAny.class));
+		}
+	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeBoolObject.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeBoolObject.java
index cf4b1a0..61a9449 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeBoolObject.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeBoolObject.java
@@ -6,6 +6,7 @@
 
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.Label;
 import org.objectweb.asm.Type;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
@@ -17,8 +18,10 @@ import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
 import static stanhebben.zenscript.type.ZenType.BOOL;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 /**
  *
@@ -31,7 +34,7 @@ public class ZenTypeBoolObject extends ZenType {
 
 	@Override
 	public Expression unary(ZenPosition position, IEnvironmentGlobal environment, Expression value, OperatorType operator) {
-		return BOOL.unary(position, environment, value.cast(position, environment, ZenTypeBool.INSTANCE), operator);
+		return BOOL.unary(position, environment, value.cast(position, environment, ZenType.BOOL), operator);
 	}
 
 	@Override
@@ -46,7 +49,7 @@ public class ZenTypeBoolObject extends ZenType {
 
 	@Override
 	public Expression compare(ZenPosition position, IEnvironmentGlobal environment, Expression left, Expression right, CompareType type) {
-		return BOOL.compare(position, environment, left.cast(position, environment, ZenTypeBool.INSTANCE), right, type);
+		return BOOL.compare(position, environment, left.cast(position, environment, BOOL), right, type);
 	}
 
 	@Override
@@ -112,6 +115,22 @@ public class ZenTypeBoolObject extends ZenType {
 			environment.getOutput().invokeVirtual(Boolean.class, "booleanValue", boolean.class);
 		} else if (type == STRING) {
 			environment.getOutput().invokeVirtual(Boolean.class, "toString", String.class);
+		} else if (type == ANY) {
+			MethodOutput output = environment.getOutput();
+			
+			Label lblNotNull = new Label();
+			Label lblAfter = new Label();
+			
+			output.dup();
+			output.ifNonNull(lblNotNull);
+			output.aConstNull();
+			output.goTo(lblAfter);
+			
+			output.label(lblNotNull);
+			output.invokeVirtual(Boolean.class, "booleanValue", boolean.class);
+			output.invokeStatic(BOOL.getAnyClassName(environment), "valueOf", "(Z)" + signature(IAny.class));
+			
+			output.label(lblAfter);
 		} else {
 			environment.getOutput().invokeVirtual(Boolean.class, "booleanValue", boolean.class);
 			BOOL.compileCast(position, environment, type);
@@ -122,6 +141,11 @@ public class ZenTypeBoolObject extends ZenType {
 	public String getName() {
 		return "bool";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		return BOOL.getAnyClassName(environment);
+	}
 
 	@Override
 	public Expression cast(ZenPosition position, IEnvironmentGlobal environment, Expression value, ZenType type) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeByte.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeByte.java
index ba99a97..d5019bd 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeByte.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeByte.java
@@ -1,6 +1,10 @@
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.Type;
+import stanhebben.zenscript.TypeExpansion;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
@@ -13,14 +17,25 @@ import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionInt;
 import stanhebben.zenscript.expression.ExpressionInvalid;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
-import static stanhebben.zenscript.type.ZenType.STRING;
+import static stanhebben.zenscript.type.ZenTypeAny.*;
+import stanhebben.zenscript.util.AnyClassWriter;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASBYTE;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSTRING;
+import static stanhebben.zenscript.util.AnyClassWriter.throwCastException;
+import static stanhebben.zenscript.util.AnyClassWriter.throwUnsupportedException;
+import stanhebben.zenscript.util.IAnyDefinition;
 import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
-import stanhebben.zenscript.value.builtin.AnyByte;
+import static stanhebben.zenscript.util.ZenTypeUtil.internal;
+import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 public class ZenTypeByte extends ZenType {
 	public static final ZenTypeByte INSTANCE = new ZenTypeByte();
 	
+	private static final String ANY_NAME = "any/AnyByte";
+	private static final String ANY_NAME_2 = "any.AnyByte";
+	
 	private ZenTypeByte() {}
 
 	@Override
@@ -33,6 +48,7 @@ public class ZenTypeByte extends ZenType {
 		int itype = type.getNumberType();
 		return itype != 0
 				|| type == STRING
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 
@@ -40,12 +56,13 @@ public class ZenTypeByte extends ZenType {
 	public boolean canCastExplicit(ZenType type, IEnvironmentGlobal environment) {
 		return type.getNumberType() != 0
 				|| type == STRING
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 	
 	@Override
 	public Expression cast(ZenPosition position, IEnvironmentGlobal environment, Expression value, ZenType type) {
-		if (type.getNumberType() > 0 || type == STRING) {
+		if (type.getNumberType() > 0 || type == STRING || type == ANY) {
 			return new ExpressionAs(position, value, type);
 		} else if (canCastExpansion(environment, type)) {
 			return castExpansion(position, environment, value, type);
@@ -73,7 +90,7 @@ public class ZenTypeByte extends ZenType {
 	public IPartialExpression getMember(ZenPosition position, IEnvironmentGlobal environment, IPartialExpression value, String name) {
 		IPartialExpression result = memberExpansion(position, environment, value.eval(environment), name);
 		if (result == null) {
-			environment.error(position, "bool value has no members");
+			environment.error(position, "bool value has no member named " + name);
 			return new ExpressionInvalid(position, ZenTypeAny.INSTANCE);
 		} else {
 			return result;
@@ -129,7 +146,7 @@ public class ZenTypeByte extends ZenType {
 		} else if (type == STRING) {
 			output.invokeStatic(Byte.class, "toString", String.class, byte.class);
 		} else if (type == ANY) {
-			output.invokeStatic(AnyByte.class, "valueOf", AnyByte.class, byte.class);
+			output.invokeStatic(getAnyClassName(environment), "valueOf", "(B)" + signature(IAny.class));
 		} else if (!compileCastExpansion(position, environment, type)) {
 			environment.error(position, "cannot cast " + this + " to " + type);
 		}
@@ -167,9 +184,393 @@ public class ZenTypeByte extends ZenType {
 	public String getName() {
 		return "byte";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		if (!environment.containsClass(ANY_NAME_2)) {
+			environment.putClass(ANY_NAME_2, new byte[0]);
+			environment.putClass(ANY_NAME_2, AnyClassWriter.construct(new AnyDefinitionByte(environment), ANY_NAME, Type.BYTE_TYPE));
+		}
+		
+		return ANY_NAME;
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
 		return new ExpressionInt(position, 0, ZenType.BYTE);
 	}
+	
+	private class AnyDefinitionByte implements IAnyDefinition {
+		private final IEnvironmentGlobal environment;
+		
+		public AnyDefinitionByte(IEnvironmentGlobal environment) {
+			this.environment = environment;
+		}
+
+		@Override
+		public void defineMembers(ClassVisitor output) {
+			output.visitField(Opcodes.ACC_PRIVATE, "value", "B", null, null);
+			
+			MethodOutput valueOf = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "valueOf", "(B)" + signature(IAny.class), null, null);
+			valueOf.start();
+			valueOf.newObject(ANY_NAME);
+			valueOf.dup();
+			valueOf.load(Type.BYTE_TYPE, 0);
+			valueOf.construct(ANY_NAME, "B");
+			valueOf.returnObject();
+			valueOf.end();
+			
+			MethodOutput constructor = new MethodOutput(output, Opcodes.ACC_PUBLIC, "<init>", "(B)V", null, null);
+			constructor.start();
+			constructor.loadObject(0);
+			constructor.invokeSpecial(internal(Object.class), "<init>", "()V");
+			constructor.loadObject(0);
+			constructor.load(Type.BYTE_TYPE, 1);
+			constructor.putField(ANY_NAME, "value", "B");
+			constructor.returnType(Type.VOID_TYPE);
+			constructor.end();
+		}
+		
+		@Override
+		public void defineStaticCanCastImplicit(MethodOutput output) {
+			Label lblCan = new Label();
+			
+			output.constant(Type.BYTE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.SHORT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.INT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.LONG_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.FLOAT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.DOUBLE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCanCastImplicit(BYTE, output, environment, 0);
+			}
+			
+			output.iConst0();
+			output.returnInt();
+			
+			output.label(lblCan);
+			output.iConst1();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineStaticAs(MethodOutput output) {
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(BYTE, output, environment, 0, 1);
+			}
+			
+			throwCastException(output, "byte", 1);
+		}
+
+		@Override
+		public void defineNot(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.iNot();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineNeg(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.iNeg();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAdd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iAdd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineSub(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iSub();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCat(MethodOutput output) {
+			// StringBuilder builder = new StringBuilder();
+			// builder.append(value);
+			// builder.append(other.asString());
+			// return new AnyString(builder.toString());
+			output.newObject(StringBuilder.class);
+			output.dup();
+			output.invokeSpecial(internal(StringBuilder.class), "<init>", "()V");
+			getValue(output);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, int.class);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.invokeVirtual(StringBuilder.class, "toString", String.class);
+			output.invokeStatic(STRING.getAnyClassName(environment), "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMul(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iMul();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineDiv(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iDiv();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMod(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iRem();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAnd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iAnd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineOr(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iOr();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineXor(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iXor();
+			output.invokeSpecial(ANY_NAME, "<init>", "(B)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineRange(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCompareTo(MethodOutput output) {
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iSub();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineContains(MethodOutput output) {
+			throwUnsupportedException(output, "byte", "in");
+		}
+
+		@Override
+		public void defineMemberGet(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMemberSet(MethodOutput output) {
+			// TODO
+			output.returnType(Type.VOID_TYPE);
+		}
+
+		@Override
+		public void defineMemberCall(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexGet(MethodOutput output) {
+			throwUnsupportedException(output, "byte", "get []");
+		}
+
+		@Override
+		public void defineIndexSet(MethodOutput output) {
+			throwUnsupportedException(output, "byte", "set []");
+		}
+
+		@Override
+		public void defineCall(MethodOutput output) {
+			throwUnsupportedException(output, "byte", "call");
+		}
+
+		@Override
+		public void defineAsBool(MethodOutput output) {
+			throwCastException(output, ANY_NAME, "bool");
+		}
+
+		@Override
+		public void defineAsByte(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.BYTE_TYPE);
+		}
+
+		@Override
+		public void defineAsShort(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.SHORT_TYPE);
+		}
+
+		@Override
+		public void defineAsInt(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.INT_TYPE);
+		}
+
+		@Override
+		public void defineAsLong(MethodOutput output) {
+			getValue(output);
+			output.i2l();
+			output.returnType(Type.LONG_TYPE);
+		}
+
+		@Override
+		public void defineAsFloat(MethodOutput output) {
+			getValue(output);
+			output.i2f();
+			output.returnType(Type.FLOAT_TYPE);
+		}
+
+		@Override
+		public void defineAsDouble(MethodOutput output) {
+			getValue(output);
+			output.i2d();
+			output.returnType(Type.DOUBLE_TYPE);
+		}
+
+		@Override
+		public void defineAsString(MethodOutput output) {
+			getValue(output);
+			output.invokeStatic(Byte.class, "toString", String.class, byte.class);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAs(MethodOutput output) {
+			int localValue = output.local(Type.BYTE_TYPE);
+			
+			getValue(output);
+			output.store(Type.BYTE_TYPE, localValue);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(BYTE, output, environment, localValue, 1);
+			}
+			
+			throwCastException(output, "byte", 1);
+		}
+
+		@Override
+		public void defineIs(MethodOutput output) {
+			Label lblEq = new Label();
+			
+			output.loadObject(1);
+			output.constant(Type.BYTE_TYPE);
+			output.ifACmpEq(lblEq);
+			output.iConst0();
+			output.returnInt();
+			output.label(lblEq);
+			output.iConst1();
+			output.returnInt();
+		}
+		
+		@Override
+		public void defineGetNumberType(MethodOutput output) {
+			output.constant(IAny.NUM_BYTE);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineIteratorSingle(MethodOutput output) {
+			throwUnsupportedException(output, "byte", "iterator");
+		}
+
+		@Override
+		public void defineIteratorMulti(MethodOutput output) {
+			throwUnsupportedException(output, "byte", "iterator");
+		}
+		
+		private void getValue(MethodOutput output) {
+			output.loadObject(0);
+			output.getField(ANY_NAME, "value", "B");
+		}
+	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeByteObject.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeByteObject.java
index e48af1b..0062e0d 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeByteObject.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeByteObject.java
@@ -6,6 +6,7 @@
 
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.Label;
 import org.objectweb.asm.Type;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
@@ -15,9 +16,13 @@ import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.BOOL;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 /**
  *
@@ -122,6 +127,22 @@ public class ZenTypeByteObject extends ZenType {
 			environment.getOutput().invokeVirtual(Byte.class, "byteValue", byte.class);
 		} else if (type == STRING) {
 			environment.getOutput().invokeVirtual(Byte.class, "toString", String.class);
+		} else if (type == ANY) {
+			MethodOutput output = environment.getOutput();
+			
+			Label lblNotNull = new Label();
+			Label lblAfter = new Label();
+			
+			output.dup();
+			output.ifNonNull(lblNotNull);
+			output.aConstNull();
+			output.goTo(lblAfter);
+			
+			output.label(lblNotNull);
+			output.invokeVirtual(Byte.class, "byteValue", byte.class);
+			output.invokeStatic(BYTE.getAnyClassName(environment), "valueOf", "(B)" + signature(IAny.class));
+			
+			output.label(lblAfter);
 		} else {
 			environment.getOutput().invokeVirtual(Byte.class, "byteValue", byte.class);
 			BYTE.compileCast(position, environment, type);
@@ -132,6 +153,11 @@ public class ZenTypeByteObject extends ZenType {
 	public String getName() {
 		return "byte";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		return BYTE.getAnyClassName(environment);
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeDouble.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeDouble.java
index d43f226..dec91f6 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeDouble.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeDouble.java
@@ -1,6 +1,10 @@
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.Type;
+import stanhebben.zenscript.TypeExpansion;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
@@ -13,13 +17,28 @@ import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionFloat;
 import stanhebben.zenscript.expression.ExpressionInvalid;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.FLOAT;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.AnyClassWriter;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASDOUBLE;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSTRING;
+import static stanhebben.zenscript.util.AnyClassWriter.throwCastException;
+import static stanhebben.zenscript.util.AnyClassWriter.throwUnsupportedException;
+import stanhebben.zenscript.util.IAnyDefinition;
 import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
+import static stanhebben.zenscript.util.ZenTypeUtil.internal;
+import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 public class ZenTypeDouble extends ZenType {
 	public static final ZenTypeDouble INSTANCE = new ZenTypeDouble();
 	
+	//private static final JavaMethod DOUBLE_TOSTRING = JavaMethod.get(EMPTY_REGISTRY, Double.class, "toString", double.class);
+	private static final String ANY_NAME = "any/AnyDouble";
+	private static final String ANY_NAME_2 = "any.AnyDouble";
+	
 	private ZenTypeDouble() {}
 
 	@Override
@@ -31,6 +50,7 @@ public class ZenTypeDouble extends ZenType {
 	public boolean canCastImplicit(ZenType type, IEnvironmentGlobal environment) {
 		return (type.getNumberType() != 0 && type.getNumberType() >= NUM_FLOAT)
 				|| type == STRING
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 
@@ -38,6 +58,7 @@ public class ZenTypeDouble extends ZenType {
 	public boolean canCastExplicit(ZenType type, IEnvironmentGlobal environment) {
 		return type.getNumberType() != 0
 				|| type == STRING
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 	
@@ -132,6 +153,8 @@ public class ZenTypeDouble extends ZenType {
 			output.invokeStatic(Double.class, "valueOf", Double.class, double.class);
 		} else if (type == STRING) {
 			output.invokeStatic(Double.class, "toString", String.class, double.class);
+		} else if (type == ANY) {
+			output.invokeStatic(getAnyClassName(environment), "valueOf", "(D)" + signature(IAny.class));
 		} else if (!compileCastExpansion(position, environment, type)) {
 			environment.error(position, "cannot cast " + this + " to " + type);
 		}
@@ -170,6 +193,16 @@ public class ZenTypeDouble extends ZenType {
 		return "double";
 	}
 	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		if (!environment.containsClass(ANY_NAME_2)) {
+			environment.putClass(ANY_NAME_2, new byte[0]);
+			environment.putClass(ANY_NAME_2, AnyClassWriter.construct(new AnyDefinitionDouble(environment), ANY_NAME, Type.DOUBLE_TYPE));
+		}
+		
+		return ANY_NAME;
+	}
+	
 	@Override
 	public boolean isLarge() {
 		return true;
@@ -179,4 +212,355 @@ public class ZenTypeDouble extends ZenType {
 	public Expression defaultValue(ZenPosition position) {
 		return new ExpressionFloat(position, 0.0, DOUBLE);
 	}
+	
+	private class AnyDefinitionDouble implements IAnyDefinition {
+		private final IEnvironmentGlobal environment;
+		
+		public AnyDefinitionDouble(IEnvironmentGlobal environment) {
+			this.environment = environment;
+		}
+
+		@Override
+		public void defineMembers(ClassVisitor output) {
+			output.visitField(Opcodes.ACC_PRIVATE, "value", "D", null, null);
+			
+			MethodOutput valueOf = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "valueOf", "(D)" + signature(IAny.class), null, null);
+			valueOf.start();
+			valueOf.newObject(ANY_NAME);
+			valueOf.dup();
+			valueOf.load(Type.DOUBLE_TYPE, 0);
+			valueOf.construct(ANY_NAME, "D");
+			valueOf.returnObject();
+			valueOf.end();
+			
+			MethodOutput constructor = new MethodOutput(output, Opcodes.ACC_PUBLIC, "<init>", "(D)V", null, null);
+			constructor.start();
+			constructor.loadObject(0);
+			constructor.invokeSpecial(internal(Object.class), "<init>", "()V");
+			constructor.loadObject(0);
+			constructor.load(Type.DOUBLE_TYPE, 1);
+			constructor.putField(ANY_NAME, "value", "D");
+			constructor.returnType(Type.VOID_TYPE);
+			constructor.end();
+		}
+		
+		@Override
+		public void defineStaticCanCastImplicit(MethodOutput output) {
+			Label lblCan = new Label();
+			
+			output.constant(Type.BYTE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.SHORT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.INT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.LONG_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.FLOAT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.DOUBLE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCanCastImplicit(FLOAT, output, environment, 0);
+			}
+			
+			output.iConst0();
+			output.returnInt();
+			
+			output.label(lblCan);
+			output.iConst1();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineStaticAs(MethodOutput output) {
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(DOUBLE, output, environment, 0, 1);
+			}
+			
+			throwCastException(output, "double", 1);
+		}
+
+		@Override
+		public void defineNot(MethodOutput output) {
+			throwUnsupportedException(output, "double", "not");
+		}
+
+		@Override
+		public void defineNeg(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.dNeg();
+			output.invokeSpecial(ANY_NAME, "<init>", "(D)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAdd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASDOUBLE);
+			output.dAdd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(D)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineSub(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASDOUBLE);
+			output.dSub();
+			output.invokeSpecial(ANY_NAME, "<init>", "(D)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCat(MethodOutput output) {
+			// StringBuilder builder = new StringBuilder();
+			// builder.append(value);
+			// builder.append(other.asString());
+			// return new AnyString(builder.toString());
+			output.newObject(StringBuilder.class);
+			output.dup();
+			output.invokeSpecial(internal(StringBuilder.class), "<init>", "()V");
+			getValue(output);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, double.class);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.invokeVirtual(StringBuilder.class, "toString", String.class);
+			output.invokeStatic(STRING.getAnyClassName(environment), "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMul(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASDOUBLE);
+			output.dMul();
+			output.invokeSpecial(ANY_NAME, "<init>", "(D)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineDiv(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASDOUBLE);
+			output.dDiv();
+			output.invokeSpecial(ANY_NAME, "<init>", "(D)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMod(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASDOUBLE);
+			output.dRem();
+			output.invokeSpecial(ANY_NAME, "<init>", "(D)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAnd(MethodOutput output) {
+			throwUnsupportedException(output, "double", "and");
+		}
+
+		@Override
+		public void defineOr(MethodOutput output) {
+			throwUnsupportedException(output, "double", "or");
+		}
+
+		@Override
+		public void defineXor(MethodOutput output) {
+			throwUnsupportedException(output, "double", "xor");
+		}
+
+		@Override
+		public void defineRange(MethodOutput output) {
+			throwUnsupportedException(output, "double", "range");
+		}
+
+		@Override
+		public void defineCompareTo(MethodOutput output) {
+			// return Double.compare(x, y)
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASDOUBLE);
+			output.invokeStatic(Float.class, "compare", int.class, double.class, double.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineContains(MethodOutput output) {
+			throwUnsupportedException(output, "double", "in");
+		}
+
+		@Override
+		public void defineMemberGet(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMemberSet(MethodOutput output) {
+			// TODO
+			output.returnType(Type.VOID_TYPE);
+		}
+
+		@Override
+		public void defineMemberCall(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexGet(MethodOutput output) {
+			throwUnsupportedException(output, "double", "get []");
+		}
+
+		@Override
+		public void defineIndexSet(MethodOutput output) {
+			throwUnsupportedException(output, "double", "set []");
+		}
+
+		@Override
+		public void defineCall(MethodOutput output) {
+			throwUnsupportedException(output, "double", "call");
+		}
+
+		@Override
+		public void defineAsBool(MethodOutput output) {
+			throwCastException(output, ANY_NAME, "bool");
+		}
+
+		@Override
+		public void defineAsByte(MethodOutput output) {
+			getValue(output);
+			output.d2i();
+			output.i2b();
+			output.returnType(Type.BYTE_TYPE);
+		}
+
+		@Override
+		public void defineAsShort(MethodOutput output) {
+			getValue(output);
+			output.d2i();
+			output.i2s();
+			output.returnType(Type.SHORT_TYPE);
+		}
+
+		@Override
+		public void defineAsInt(MethodOutput output) {
+			getValue(output);
+			output.d2i();
+			output.returnType(Type.INT_TYPE);
+		}
+
+		@Override
+		public void defineAsLong(MethodOutput output) {
+			getValue(output);
+			output.d2l();
+			output.returnType(Type.LONG_TYPE);
+		}
+
+		@Override
+		public void defineAsFloat(MethodOutput output) {
+			getValue(output);
+			output.d2f();
+			output.returnType(Type.FLOAT_TYPE);
+		}
+
+		@Override
+		public void defineAsDouble(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.DOUBLE_TYPE);
+		}
+
+		@Override
+		public void defineAsString(MethodOutput output) {
+			getValue(output);
+			output.invokeStatic(Double.class, "toString", String.class, double.class);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAs(MethodOutput output) {
+			int localValue = output.local(Type.DOUBLE_TYPE);
+			
+			getValue(output);
+			output.store(Type.DOUBLE_TYPE, localValue);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(DOUBLE, output, environment, localValue, 1);
+			}
+			
+			throwCastException(output, "double", 1);
+		}
+
+		@Override
+		public void defineIs(MethodOutput output) {
+			Label lblEq = new Label();
+			
+			output.loadObject(1);
+			output.constant(Type.DOUBLE_TYPE);
+			output.ifACmpEq(lblEq);
+			output.iConst0();
+			output.returnInt();
+			output.label(lblEq);
+			output.iConst1();
+			output.returnInt();
+		}
+		
+		@Override
+		public void defineGetNumberType(MethodOutput output) {
+			output.constant(IAny.NUM_DOUBLE);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineIteratorSingle(MethodOutput output) {
+			throwUnsupportedException(output, "double", "iterator");
+		}
+
+		@Override
+		public void defineIteratorMulti(MethodOutput output) {
+			throwUnsupportedException(output, "double", "iterator");
+		}
+		
+		private void getValue(MethodOutput output) {
+			output.loadObject(0);
+			output.getField(ANY_NAME, "value", "D");
+		}
+	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeDoubleObject.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeDoubleObject.java
index 1831b4d..31904f8 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeDoubleObject.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeDoubleObject.java
@@ -6,6 +6,7 @@
 
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.Label;
 import org.objectweb.asm.Type;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
@@ -15,9 +16,13 @@ import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.BOOL;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 /**
  *
@@ -122,6 +127,22 @@ public class ZenTypeDoubleObject extends ZenType {
 			environment.getOutput().invokeVirtual(Double.class, "doubleValue", double.class);
 		} else if (type == STRING) {
 			environment.getOutput().invokeVirtual(Double.class, "toString", String.class);
+		} else if (type == ANY) {
+			MethodOutput output = environment.getOutput();
+			
+			Label lblNotNull = new Label();
+			Label lblAfter = new Label();
+			
+			output.dup();
+			output.ifNonNull(lblNotNull);
+			output.aConstNull();
+			output.goTo(lblAfter);
+			
+			output.label(lblNotNull);
+			output.invokeVirtual(Double.class, "doubleValue", double.class);
+			output.invokeStatic(DOUBLE.getAnyClassName(environment), "valueOf", "(D)" + signature(IAny.class));
+			
+			output.label(lblAfter);
 		} else {
 			environment.getOutput().invokeVirtual(Double.class, "doubleValue", double.class);
 			DOUBLE.compileCast(position, environment, type);
@@ -132,6 +153,11 @@ public class ZenTypeDoubleObject extends ZenType {
 	public String getName() {
 		return "double";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		return DOUBLE.getAnyClassName(environment);
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFloat.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFloat.java
index 51abf2c..775d3c8 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFloat.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFloat.java
@@ -1,6 +1,10 @@
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.Type;
+import stanhebben.zenscript.TypeExpansion;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
@@ -13,13 +17,28 @@ import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionFloat;
 import stanhebben.zenscript.expression.ExpressionInvalid;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.LONG;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.AnyClassWriter;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASFLOAT;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSTRING;
+import static stanhebben.zenscript.util.AnyClassWriter.throwCastException;
+import static stanhebben.zenscript.util.AnyClassWriter.throwUnsupportedException;
+import stanhebben.zenscript.util.IAnyDefinition;
 import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
+import static stanhebben.zenscript.util.ZenTypeUtil.internal;
+import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 public class ZenTypeFloat extends ZenType {
 	public static final ZenTypeFloat INSTANCE = new ZenTypeFloat();
 	
+	//private static final JavaMethod FLOAT_TOSTRING = JavaMethod.get(EMPTY_REGISTRY, Float.class, "toString", float.class);
+	private static final String ANY_NAME = "any/AnyFloat";
+	private static final String ANY_NAME_2 = "any.AnyFloat";
+	
 	private ZenTypeFloat() {}
 
 	@Override
@@ -29,8 +48,9 @@ public class ZenTypeFloat extends ZenType {
 
 	@Override
 	public boolean canCastImplicit(ZenType type, IEnvironmentGlobal environment) {
-		return (type.getNumberType() != 0 && type.getNumberType() >= NUM_FLOAT)
+		return (type.getNumberType() != 0)
 				|| type == ZenTypeString.INSTANCE
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 
@@ -38,6 +58,7 @@ public class ZenTypeFloat extends ZenType {
 	public boolean canCastExplicit(ZenType type, IEnvironmentGlobal environment) {
 		return type.getNumberType() != 0
 				|| type == ZenTypeString.INSTANCE
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 	
@@ -127,6 +148,8 @@ public class ZenTypeFloat extends ZenType {
 			output.invokeStatic(Double.class, "valueOf", Double.class, double.class);
 		} else if (type == STRING) {
 			output.invokeStatic(Float.class, "toString", String.class, float.class);
+		} else if (type == ANY) {
+			output.invokeStatic(getAnyClassName(environment), "valueOf", "(F)" + signature(IAny.class));
 		} else if (!compileCastExpansion(position, environment, type)) {
 			environment.error(position, "cannot cast " + this + " to " + type);
 		}
@@ -169,9 +192,370 @@ public class ZenTypeFloat extends ZenType {
 	public String getName() {
 		return "float";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		if (!environment.containsClass(ANY_NAME_2)) {
+			environment.putClass(ANY_NAME_2, new byte[0]);
+			environment.putClass(ANY_NAME_2, AnyClassWriter.construct(new AnyDefinitionFloat(environment), ANY_NAME, Type.FLOAT_TYPE));
+		}
+		
+		return ANY_NAME;
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
 		return new ExpressionFloat(position, 0.0, FLOAT);
 	}
+	
+	private class AnyDefinitionFloat implements IAnyDefinition {
+		private final IEnvironmentGlobal environment;
+		
+		public AnyDefinitionFloat(IEnvironmentGlobal environment) {
+			this.environment = environment;
+		}
+
+		@Override
+		public void defineMembers(ClassVisitor output) {
+			output.visitField(Opcodes.ACC_PRIVATE, "value", "F", null, null);
+			
+			MethodOutput valueOf = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "valueOf", "(F)" + signature(IAny.class), null, null);
+			valueOf.start();
+			valueOf.newObject(ANY_NAME);
+			valueOf.dup();
+			valueOf.load(Type.FLOAT_TYPE, 0);
+			valueOf.construct(ANY_NAME, "F");
+			valueOf.returnObject();
+			valueOf.end();
+			
+			MethodOutput constructor = new MethodOutput(output, Opcodes.ACC_PUBLIC, "<init>", "(F)V", null, null);
+			constructor.start();
+			constructor.loadObject(0);
+			constructor.invokeSpecial(internal(Object.class), "<init>", "()V");
+			constructor.loadObject(0);
+			constructor.load(Type.FLOAT_TYPE, 1);
+			constructor.putField(ANY_NAME, "value", "F");
+			constructor.returnType(Type.VOID_TYPE);
+			constructor.end();
+		}
+		
+		@Override
+		public void defineStaticCanCastImplicit(MethodOutput output) {
+			Label lblCan = new Label();
+			
+			output.constant(Type.BYTE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.SHORT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.INT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.LONG_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.FLOAT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.DOUBLE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCanCastImplicit(FLOAT, output, environment, 0);
+			}
+			
+			output.iConst0();
+			output.returnInt();
+			
+			output.label(lblCan);
+			output.iConst1();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineStaticAs(MethodOutput output) {
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(FLOAT, output, environment, 0, 1);
+			}
+			
+			throwCastException(output, "float", 1);
+		}
+
+		@Override
+		public void defineNot(MethodOutput output) {
+			throwUnsupportedException(output, "float", "not");
+		}
+
+		@Override
+		public void defineNeg(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.fNeg();
+			output.invokeSpecial(ANY_NAME, "<init>", "(F)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAdd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASFLOAT);
+			output.fAdd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(F)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineSub(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASFLOAT);
+			output.fSub();
+			output.invokeSpecial(ANY_NAME, "<init>", "(F)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCat(MethodOutput output) {
+			// StringBuilder builder = new StringBuilder();
+			// builder.append(value);
+			// builder.append(other.asString());
+			// return new AnyString(builder.toString());
+			output.newObject(StringBuilder.class);
+			output.dup();
+			output.invokeSpecial(internal(StringBuilder.class), "<init>", "()V");
+			getValue(output);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, float.class);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.invokeVirtual(StringBuilder.class, "toString", String.class);
+			output.invokeStatic(STRING.getAnyClassName(environment), "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMul(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASFLOAT);
+			output.fMul();
+			output.invokeSpecial(ANY_NAME, "<init>", "(F)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineDiv(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASFLOAT);
+			output.fDiv();
+			output.invokeSpecial(ANY_NAME, "<init>", "(F)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMod(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASFLOAT);
+			output.fRem();
+			output.invokeSpecial(ANY_NAME, "<init>", "(F)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAnd(MethodOutput output) {
+			throwUnsupportedException(output, "float", "and");
+		}
+
+		@Override
+		public void defineOr(MethodOutput output) {
+			throwUnsupportedException(output, "float", "or");
+		}
+
+		@Override
+		public void defineXor(MethodOutput output) {
+			throwUnsupportedException(output, "float", "xor");
+		}
+
+		@Override
+		public void defineRange(MethodOutput output) {
+			throwUnsupportedException(output, "float", "range");
+		}
+
+		@Override
+		public void defineCompareTo(MethodOutput output) {
+			// return Float.compare(x, y)
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASFLOAT);
+			output.invokeStatic(Float.class, "compare", int.class, float.class, float.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineContains(MethodOutput output) {
+			throwUnsupportedException(output, "float", "in");
+		}
+
+		@Override
+		public void defineMemberGet(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMemberSet(MethodOutput output) {
+			// TODO
+			output.returnType(Type.VOID_TYPE);
+		}
+
+		@Override
+		public void defineMemberCall(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexGet(MethodOutput output) {
+			throwUnsupportedException(output, "float", "get []");
+		}
+
+		@Override
+		public void defineIndexSet(MethodOutput output) {
+			throwUnsupportedException(output, "float", "set []");
+		}
+
+		@Override
+		public void defineCall(MethodOutput output) {
+			throwUnsupportedException(output, "float", "call");
+		}
+
+		@Override
+		public void defineAsBool(MethodOutput output) {
+			throwCastException(output, ANY_NAME, "bool");
+		}
+
+		@Override
+		public void defineAsByte(MethodOutput output) {
+			getValue(output);
+			output.f2i();
+			output.i2b();
+			output.returnType(Type.BYTE_TYPE);
+		}
+
+		@Override
+		public void defineAsShort(MethodOutput output) {
+			getValue(output);
+			output.f2i();
+			output.i2s();
+			output.returnType(Type.SHORT_TYPE);
+		}
+
+		@Override
+		public void defineAsInt(MethodOutput output) {
+			getValue(output);
+			output.f2i();
+			output.returnType(Type.INT_TYPE);
+		}
+
+		@Override
+		public void defineAsLong(MethodOutput output) {
+			getValue(output);
+			output.f2l();
+			output.returnType(Type.LONG_TYPE);
+		}
+
+		@Override
+		public void defineAsFloat(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.FLOAT_TYPE);
+		}
+
+		@Override
+		public void defineAsDouble(MethodOutput output) {
+			getValue(output);
+			output.f2d();
+			output.returnType(Type.DOUBLE_TYPE);
+		}
+
+		@Override
+		public void defineAsString(MethodOutput output) {
+			getValue(output);
+			output.invokeStatic(Float.class, "toString", String.class, float.class);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAs(MethodOutput output) {
+			int localValue = output.local(Type.FLOAT_TYPE);
+			
+			getValue(output);
+			output.store(Type.FLOAT_TYPE, localValue);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(FLOAT, output, environment, localValue, 1);
+			}
+			
+			throwCastException(output, "float", 1);
+		}
+
+		@Override
+		public void defineIs(MethodOutput output) {
+			Label lblEq = new Label();
+			
+			output.loadObject(1);
+			output.constant(Type.FLOAT_TYPE);
+			output.ifACmpEq(lblEq);
+			output.iConst0();
+			output.returnInt();
+			output.label(lblEq);
+			output.iConst1();
+			output.returnInt();
+		}
+		
+		@Override
+		public void defineGetNumberType(MethodOutput output) {
+			output.constant(IAny.NUM_FLOAT);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineIteratorSingle(MethodOutput output) {
+			throwUnsupportedException(output, "float", "iterator");
+		}
+
+		@Override
+		public void defineIteratorMulti(MethodOutput output) {
+			throwUnsupportedException(output, "float", "iterator");
+		}
+		
+		private void getValue(MethodOutput output) {
+			output.loadObject(0);
+			output.getField(ANY_NAME, "value", "F");
+		}
+	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFloatObject.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFloatObject.java
index b8bffa4..2a8a303 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFloatObject.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFloatObject.java
@@ -6,6 +6,7 @@
 
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.Label;
 import org.objectweb.asm.Type;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
@@ -15,9 +16,13 @@ import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.BOOL;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 /**
  *
@@ -122,6 +127,22 @@ public class ZenTypeFloatObject extends ZenType {
 			environment.getOutput().invokeVirtual(Float.class, "floatValue", float.class);
 		} else if (type == STRING) {
 			environment.getOutput().invokeVirtual(Float.class, "toString", String.class);
+		} else if (type == ANY) {
+			MethodOutput output = environment.getOutput();
+			
+			Label lblNotNull = new Label();
+			Label lblAfter = new Label();
+			
+			output.dup();
+			output.ifNonNull(lblNotNull);
+			output.aConstNull();
+			output.goTo(lblAfter);
+			
+			output.label(lblNotNull);
+			output.invokeVirtual(Float.class, "floatValue", float.class);
+			output.invokeStatic(FLOAT.getAnyClassName(environment), "valueOf", "(F)" + signature(IAny.class));
+			
+			output.label(lblAfter);
 		} else {
 			environment.getOutput().invokeVirtual(Float.class, "floatValue", float.class);
 			FLOAT.compileCast(position, environment, type);
@@ -132,6 +153,11 @@ public class ZenTypeFloatObject extends ZenType {
 	public String getName() {
 		return "float";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		return FLOAT.getAnyClassName(environment);
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFunction.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFunction.java
index 8186388..de7e941 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFunction.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeFunction.java
@@ -63,6 +63,11 @@ public class ZenTypeFunction extends ZenType {
 		nameBuilder.append(returnType.getName());
 		name = nameBuilder.toString();
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal global) {
+		throw new UnsupportedOperationException("functions cannot yet be used as any value");
+	}
 
 	@Override
 	public IPartialExpression getMember(ZenPosition position, IEnvironmentGlobal environment, IPartialExpression value, String name) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeInt.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeInt.java
index c565fd1..4930af5 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeInt.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeInt.java
@@ -1,6 +1,10 @@
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.Type;
+import stanhebben.zenscript.TypeExpansion;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
@@ -13,13 +17,28 @@ import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionInt;
 import stanhebben.zenscript.expression.ExpressionInvalid;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.BYTE;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.AnyClassWriter;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASBYTE;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASINT;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSTRING;
+import static stanhebben.zenscript.util.AnyClassWriter.throwCastException;
+import static stanhebben.zenscript.util.AnyClassWriter.throwUnsupportedException;
+import stanhebben.zenscript.util.IAnyDefinition;
 import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
+import static stanhebben.zenscript.util.ZenTypeUtil.internal;
+import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 public class ZenTypeInt extends ZenType {
 	public static final ZenTypeInt INSTANCE = new ZenTypeInt();
 	
+	//private static final JavaMethod INT_TOSTRING = JavaMethod.get(EMPTY_REGISTRY, Integer.class, "toString", byte.class);
+	private static final String ANY_NAME = "any/AnyInt";
+	private static final String ANY_NAME_2 = "any.AnyInt";
+	
 	private ZenTypeInt() {}
 
 	@Override
@@ -31,6 +50,7 @@ public class ZenTypeInt extends ZenType {
 	public boolean canCastImplicit(ZenType type, IEnvironmentGlobal environment) {
 		return (type.getNumberType() != 0 && type.getNumberType() >= NUM_INT)
 				|| type == ZenTypeString.INSTANCE
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 
@@ -38,6 +58,7 @@ public class ZenTypeInt extends ZenType {
 	public boolean canCastExplicit(ZenType type, IEnvironmentGlobal environment) {
 		return type.getNumberType() != 0
 				|| type == ZenTypeString.INSTANCE
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 	
@@ -123,6 +144,8 @@ public class ZenTypeInt extends ZenType {
 			output.invokeStatic(Double.class, "valueOf", Double.class, double.class);
 		} else if (type == STRING) {
 			output.invokeStatic(Integer.class, "toString", String.class, int.class);
+		} else if (type == ANY) {
+			output.invokeStatic(getAnyClassName(environment), "valueOf", "(I)" + signature(IAny.class));
 		} else if (!compileCastExpansion(position, environment, type)) {
 			environment.error(position, "cannot cast " + this + " to " + type);
 		}
@@ -165,9 +188,395 @@ public class ZenTypeInt extends ZenType {
 	public String getName() {
 		return "int";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		if (!environment.containsClass(ANY_NAME_2)) {
+			environment.putClass(ANY_NAME_2, new byte[0]);
+			environment.putClass(ANY_NAME_2, AnyClassWriter.construct(new AnyDefinitionInt(environment), ANY_NAME, Type.INT_TYPE));
+		}
+		
+		return ANY_NAME;
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
 		return new ExpressionInt(position, 0, INT);
 	}
+	
+	private class AnyDefinitionInt implements IAnyDefinition {
+		private final IEnvironmentGlobal environment;
+		
+		public AnyDefinitionInt(IEnvironmentGlobal environment) {
+			this.environment = environment;
+		}
+
+		@Override
+		public void defineMembers(ClassVisitor output) {
+			output.visitField(Opcodes.ACC_PRIVATE, "value", "I", null, null);
+			
+			MethodOutput valueOf = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "valueOf", "(I)" + signature(IAny.class), null, null);
+			valueOf.start();
+			valueOf.newObject(ANY_NAME);
+			valueOf.dup();
+			valueOf.load(Type.INT_TYPE, 0);
+			valueOf.construct(ANY_NAME, "I");
+			valueOf.returnObject();
+			valueOf.end();
+			
+			MethodOutput constructor = new MethodOutput(output, Opcodes.ACC_PUBLIC, "<init>", "(I)V", null, null);
+			constructor.start();
+			constructor.loadObject(0);
+			constructor.invokeSpecial(internal(Object.class), "<init>", "()V");
+			constructor.loadObject(0);
+			constructor.load(Type.INT_TYPE, 1);
+			constructor.putField(ANY_NAME, "value", "I");
+			constructor.returnType(Type.VOID_TYPE);
+			constructor.end();
+		}
+		
+		@Override
+		public void defineStaticCanCastImplicit(MethodOutput output) {
+			Label lblCan = new Label();
+			
+			output.constant(Type.BYTE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.SHORT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.INT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.LONG_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.FLOAT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.DOUBLE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCanCastImplicit(INT, output, environment, 0);
+			}
+			
+			output.iConst0();
+			output.returnInt();
+			
+			output.label(lblCan);
+			output.iConst1();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineStaticAs(MethodOutput output) {
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(INT, output, environment, 0, 1);
+			}
+			
+			throwCastException(output, "int", 1);
+		}
+
+		@Override
+		public void defineNot(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.iNot();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineNeg(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.iNeg();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAdd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.iAdd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineSub(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.iSub();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCat(MethodOutput output) {
+			// StringBuilder builder = new StringBuilder();
+			// builder.append(value);
+			// builder.append(other.asString());
+			// return new AnyString(builder.toString());
+			output.newObject(StringBuilder.class);
+			output.dup();
+			output.invokeSpecial(internal(StringBuilder.class), "<init>", "()V");
+			getValue(output);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, int.class);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.invokeVirtual(StringBuilder.class, "toString", String.class);
+			output.invokeStatic(STRING.getAnyClassName(environment), "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMul(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.iMul();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineDiv(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.iDiv();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMod(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iRem();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAnd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.iAnd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineOr(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.iOr();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineXor(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.iXor();
+			output.invokeSpecial(ANY_NAME, "<init>", "(I)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineRange(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCompareTo(MethodOutput output) {
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.iSub();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineContains(MethodOutput output) {
+			throwUnsupportedException(output, "int", "in");
+		}
+
+		@Override
+		public void defineMemberGet(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMemberSet(MethodOutput output) {
+			// TODO
+			output.returnType(Type.VOID_TYPE);
+		}
+
+		@Override
+		public void defineMemberCall(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexGet(MethodOutput output) {
+			throwUnsupportedException(output, "int", "get []");
+		}
+
+		@Override
+		public void defineIndexSet(MethodOutput output) {
+			throwUnsupportedException(output, "int", "set []");
+		}
+
+		@Override
+		public void defineCall(MethodOutput output) {
+			throwUnsupportedException(output, "int", "call");
+		}
+
+		@Override
+		public void defineAsBool(MethodOutput output) {
+			throwCastException(output, ANY_NAME, "bool");
+		}
+
+		@Override
+		public void defineAsByte(MethodOutput output) {
+			getValue(output);
+			output.i2b();
+			output.returnType(Type.BYTE_TYPE);
+		}
+
+		@Override
+		public void defineAsShort(MethodOutput output) {
+			getValue(output);
+			output.i2s();
+			output.returnType(Type.SHORT_TYPE);
+		}
+
+		@Override
+		public void defineAsInt(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.INT_TYPE);
+		}
+
+		@Override
+		public void defineAsLong(MethodOutput output) {
+			getValue(output);
+			output.i2l();
+			output.returnType(Type.LONG_TYPE);
+		}
+
+		@Override
+		public void defineAsFloat(MethodOutput output) {
+			getValue(output);
+			output.i2f();
+			output.returnType(Type.FLOAT_TYPE);
+		}
+
+		@Override
+		public void defineAsDouble(MethodOutput output) {
+			getValue(output);
+			output.i2d();
+			output.returnType(Type.DOUBLE_TYPE);
+		}
+
+		@Override
+		public void defineAsString(MethodOutput output) {
+			getValue(output);
+			output.invokeStatic(Integer.class, "toString", String.class, int.class);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAs(MethodOutput output) {
+			int localValue = output.local(Type.INT_TYPE);
+			
+			getValue(output);
+			output.store(Type.INT_TYPE, localValue);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(INT, output, environment, localValue, 1);
+			}
+			
+			throwCastException(output, "int", 1);
+		}
+
+		@Override
+		public void defineIs(MethodOutput output) {
+			Label lblEq = new Label();
+			
+			output.loadObject(1);
+			output.constant(Type.INT_TYPE);
+			output.ifACmpEq(lblEq);
+			output.iConst0();
+			output.returnInt();
+			output.label(lblEq);
+			output.iConst1();
+			output.returnInt();
+		}
+		
+		@Override
+		public void defineGetNumberType(MethodOutput output) {
+			output.constant(IAny.NUM_INT);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineIteratorSingle(MethodOutput output) {
+			throwUnsupportedException(output, "int", "iterator");
+		}
+
+		@Override
+		public void defineIteratorMulti(MethodOutput output) {
+			throwUnsupportedException(output, "int", "iterator");
+		}
+		
+		private void getValue(MethodOutput output) {
+			output.loadObject(0);
+			output.getField(ANY_NAME, "value", "I");
+		}
+	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeIntObject.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeIntObject.java
index 688f7d2..1b2b781 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeIntObject.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeIntObject.java
@@ -6,6 +6,7 @@
 
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.Label;
 import org.objectweb.asm.Type;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
@@ -15,9 +16,13 @@ import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.BOOL;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 /**
  *
@@ -122,6 +127,22 @@ public class ZenTypeIntObject extends ZenType {
 			environment.getOutput().invokeVirtual(Integer.class, "intValue", int.class);
 		} else if (type == STRING) {
 			environment.getOutput().invokeVirtual(Integer.class, "toString", String.class);
+		} else if (type == ANY) {
+			MethodOutput output = environment.getOutput();
+			
+			Label lblNotNull = new Label();
+			Label lblAfter = new Label();
+			
+			output.dup();
+			output.ifNonNull(lblNotNull);
+			output.aConstNull();
+			output.goTo(lblAfter);
+			
+			output.label(lblNotNull);
+			output.invokeVirtual(Integer.class, "intValue", int.class);
+			output.invokeStatic(INT.getAnyClassName(environment), "valueOf", "(I)" + signature(IAny.class));
+			
+			output.label(lblAfter);
 		} else {
 			environment.getOutput().invokeVirtual(Integer.class, "intValue", int.class);
 			INT.compileCast(position, environment, type);
@@ -132,6 +153,11 @@ public class ZenTypeIntObject extends ZenType {
 	public String getName() {
 		return "int";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		return INT.getAnyClassName(environment);
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeIntRange.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeIntRange.java
index 0c33465..320a877 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeIntRange.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeIntRange.java
@@ -41,6 +41,11 @@ public class ZenTypeIntRange extends ZenType {
 		methodTo = JavaMethod.get(dummy, IntRange.class, "getTo");
 	}
 	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal global) {
+		throw new UnsupportedOperationException("range values cannot yet be used as any value");
+	}
+	
 	@Override
 	public Expression unary(ZenPosition position, IEnvironmentGlobal environment, Expression value, OperatorType operator) {
 		environment.error(position, "cannot apply unary operators on int ranges");
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeLong.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeLong.java
index 133e155..1e1db79 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeLong.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeLong.java
@@ -1,6 +1,10 @@
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.Type;
+import stanhebben.zenscript.TypeExpansion;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
@@ -13,13 +17,28 @@ import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionInt;
 import stanhebben.zenscript.expression.ExpressionInvalid;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.BYTE;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.AnyClassWriter;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASLONG;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSTRING;
+import static stanhebben.zenscript.util.AnyClassWriter.throwCastException;
+import static stanhebben.zenscript.util.AnyClassWriter.throwUnsupportedException;
+import stanhebben.zenscript.util.IAnyDefinition;
 import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
+import static stanhebben.zenscript.util.ZenTypeUtil.internal;
+import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 public class ZenTypeLong extends ZenType {
 	public static final ZenTypeLong INSTANCE = new ZenTypeLong();
 	
+	//private static final JavaMethod LONG_TOSTRING = JavaMethod.get(EMPTY_REGISTRY, Long.class, "toString", long.class);
+	private static final String ANY_NAME = "any/AnyLong";
+	private static final String ANY_NAME_2 = "any.AnyLong";
+	
 	private ZenTypeLong() {}
 
 	@Override
@@ -31,6 +50,7 @@ public class ZenTypeLong extends ZenType {
 	public boolean canCastImplicit(ZenType type, IEnvironmentGlobal environment) {
 		return (type.getNumberType() != 0 && type.getNumberType() >= NUM_LONG)
 				|| type == ZenTypeString.INSTANCE
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 
@@ -38,6 +58,7 @@ public class ZenTypeLong extends ZenType {
 	public boolean canCastExplicit(ZenType type, IEnvironmentGlobal environment) {
 		return type.getNumberType() != 0
 				|| type == ZenTypeString.INSTANCE
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 	
@@ -127,6 +148,8 @@ public class ZenTypeLong extends ZenType {
 			output.invokeStatic(Double.class, "valueOf", Double.class, double.class);
 		} else if (type == STRING) {
 			output.invokeStatic(Long.class, "toString", String.class, long.class);
+		} else if (type == ANY) {
+			output.invokeStatic(getAnyClassName(environment), "valueOf", "(J)" + signature(IAny.class));
 		} else if (!compileCastExpansion(position, environment, type)) {
 			environment.error(position, "cannot cast " + this + " to " + type);
 		}
@@ -170,6 +193,16 @@ public class ZenTypeLong extends ZenType {
 		return "name";
 	}
 	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		if (!environment.containsClass(ANY_NAME_2)) {
+			environment.putClass(ANY_NAME_2, new byte[0]);
+			environment.putClass(ANY_NAME_2, AnyClassWriter.construct(new AnyDefinitionLong(environment), ANY_NAME, Type.LONG_TYPE));
+		}
+		
+		return ANY_NAME;
+	}
+	
 	@Override
 	public boolean isLarge() {
 		return true;
@@ -179,4 +212,383 @@ public class ZenTypeLong extends ZenType {
 	public Expression defaultValue(ZenPosition position) {
 		return new ExpressionInt(position, 0, LONG);
 	}
+	
+	private class AnyDefinitionLong implements IAnyDefinition {
+		private final IEnvironmentGlobal environment;
+		
+		public AnyDefinitionLong(IEnvironmentGlobal environment) {
+			this.environment = environment;
+		}
+
+		@Override
+		public void defineMembers(ClassVisitor output) {
+			output.visitField(Opcodes.ACC_PRIVATE, "value", "J", null, null);
+			
+			MethodOutput valueOf = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "valueOf", "(J)" + signature(IAny.class), null, null);
+			valueOf.start();
+			valueOf.newObject(ANY_NAME);
+			valueOf.dup();
+			valueOf.load(Type.LONG_TYPE, 0);
+			valueOf.construct(ANY_NAME, "J");
+			valueOf.returnObject();
+			valueOf.end();
+			
+			MethodOutput constructor = new MethodOutput(output, Opcodes.ACC_PUBLIC, "<init>", "(J)V", null, null);
+			constructor.start();
+			constructor.loadObject(0);
+			constructor.invokeSpecial(internal(Object.class), "<init>", "()V");
+			constructor.loadObject(0);
+			constructor.load(Type.LONG_TYPE, 1);
+			constructor.putField(ANY_NAME, "value", "J");
+			constructor.returnType(Type.VOID_TYPE);
+			constructor.end();
+		}
+		
+		@Override
+		public void defineStaticCanCastImplicit(MethodOutput output) {
+			Label lblCan = new Label();
+			
+			output.constant(Type.BYTE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.SHORT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.INT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.LONG_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.FLOAT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.DOUBLE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCanCastImplicit(LONG, output, environment, 0);
+			}
+			
+			output.iConst0();
+			output.returnInt();
+			
+			output.label(lblCan);
+			output.iConst1();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineStaticAs(MethodOutput output) {
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(LONG, output, environment, 0, 1);
+			}
+			
+			throwCastException(output, "long", 1);
+		}
+
+		@Override
+		public void defineNot(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.lNot();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineNeg(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.lNeg();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAdd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.lAdd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineSub(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.lSub();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCat(MethodOutput output) {
+			// StringBuilder builder = new StringBuilder();
+			// builder.append(value);
+			// builder.append(other.asString());
+			// return new AnyString(builder.toString());
+			output.newObject(StringBuilder.class);
+			output.dup();
+			output.invokeSpecial(internal(StringBuilder.class), "<init>", "()V");
+			getValue(output);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, long.class);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.invokeVirtual(StringBuilder.class, "toString", String.class);
+			output.invokeStatic(STRING.getAnyClassName(environment), "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMul(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.lMul();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineDiv(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.lDiv();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMod(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.lRem();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAnd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.lAnd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineOr(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.lOr();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineXor(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.lXor();
+			output.invokeSpecial(ANY_NAME, "<init>", "(J)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineRange(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCompareTo(MethodOutput output) {
+			// return Long.compare(x, y)
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASLONG);
+			output.invokeStatic(Long.class, "compare", int.class, long.class, long.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineContains(MethodOutput output) {
+			throwUnsupportedException(output, "long", "in");
+		}
+
+		@Override
+		public void defineMemberGet(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMemberSet(MethodOutput output) {
+			// TODO
+			output.returnType(Type.VOID_TYPE);
+		}
+
+		@Override
+		public void defineMemberCall(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexGet(MethodOutput output) {
+			throwUnsupportedException(output, "long", "get []");
+		}
+
+		@Override
+		public void defineIndexSet(MethodOutput output) {
+			throwUnsupportedException(output, "long", "set []");
+		}
+
+		@Override
+		public void defineCall(MethodOutput output) {
+			throwUnsupportedException(output, "long", "call");
+		}
+
+		@Override
+		public void defineAsBool(MethodOutput output) {
+			throwCastException(output, ANY_NAME, "bool");
+		}
+
+		@Override
+		public void defineAsByte(MethodOutput output) {
+			getValue(output);
+			output.l2i();
+			output.i2b();
+			output.returnType(Type.BYTE_TYPE);
+		}
+
+		@Override
+		public void defineAsShort(MethodOutput output) {
+			getValue(output);
+			output.l2i();
+			output.i2s();
+			output.returnType(Type.SHORT_TYPE);
+		}
+
+		@Override
+		public void defineAsInt(MethodOutput output) {
+			getValue(output);
+			output.l2i();
+			output.returnType(Type.INT_TYPE);
+		}
+
+		@Override
+		public void defineAsLong(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.LONG_TYPE);
+		}
+
+		@Override
+		public void defineAsFloat(MethodOutput output) {
+			getValue(output);
+			output.l2f();
+			output.returnType(Type.FLOAT_TYPE);
+		}
+
+		@Override
+		public void defineAsDouble(MethodOutput output) {
+			getValue(output);
+			output.l2d();
+			output.returnType(Type.DOUBLE_TYPE);
+		}
+
+		@Override
+		public void defineAsString(MethodOutput output) {
+			getValue(output);
+			output.invokeStatic(Long.class, "toString", String.class, long.class);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAs(MethodOutput output) {
+			int localValue = output.local(Type.LONG_TYPE);
+			
+			getValue(output);
+			output.store(Type.LONG_TYPE, localValue);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(LONG, output, environment, localValue, 1);
+			}
+			
+			throwCastException(output, "long", 1);
+		}
+
+		@Override
+		public void defineIs(MethodOutput output) {
+			Label lblEq = new Label();
+			
+			output.loadObject(1);
+			output.constant(Type.LONG_TYPE);
+			output.ifACmpEq(lblEq);
+			output.iConst0();
+			output.returnInt();
+			output.label(lblEq);
+			output.iConst1();
+			output.returnInt();
+		}
+		
+		@Override
+		public void defineGetNumberType(MethodOutput output) {
+			output.constant(IAny.NUM_LONG);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineIteratorSingle(MethodOutput output) {
+			throwUnsupportedException(output, "long", "iterator");
+		}
+
+		@Override
+		public void defineIteratorMulti(MethodOutput output) {
+			throwUnsupportedException(output, "long", "iterator");
+		}
+		
+		private void getValue(MethodOutput output) {
+			output.loadObject(0);
+			output.getField(ANY_NAME, "value", "J");
+		}
+	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeLongObject.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeLongObject.java
index 3556fbc..5877e27 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeLongObject.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeLongObject.java
@@ -6,6 +6,7 @@
 
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.Label;
 import org.objectweb.asm.Type;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
@@ -15,9 +16,13 @@ import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.BOOL;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 /**
  *
@@ -122,6 +127,22 @@ public class ZenTypeLongObject extends ZenType {
 			environment.getOutput().invokeVirtual(Long.class, "longValue", long.class);
 		} else if (type == STRING) {
 			environment.getOutput().invokeVirtual(Long.class, "toString", String.class);
+		} else if (type == ANY) {
+			MethodOutput output = environment.getOutput();
+			
+			Label lblNotNull = new Label();
+			Label lblAfter = new Label();
+			
+			output.dup();
+			output.ifNonNull(lblNotNull);
+			output.aConstNull();
+			output.goTo(lblAfter);
+			
+			output.label(lblNotNull);
+			output.invokeVirtual(Long.class, "longValue", long.class);
+			output.invokeStatic(LONG.getAnyClassName(environment), "valueOf", "(J)" + signature(IAny.class));
+			
+			output.label(lblAfter);
 		} else {
 			environment.getOutput().invokeVirtual(Long.class, "longValue", long.class);
 			LONG.compileCast(position, environment, type);
@@ -132,6 +153,11 @@ public class ZenTypeLongObject extends ZenType {
 	public String getName() {
 		return "long";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		return LONG.getAnyClassName(environment);
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeNative.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeNative.java
index 30ed17c..bf5195f 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeNative.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeNative.java
@@ -270,6 +270,11 @@ public class ZenTypeNative extends ZenType {
 			iteratorValueType = ZenType.parse(annotation.value(), environment);
 		}
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal global) {
+		return null;
+	}
 
 	@Override
 	public IPartialExpression getMember(ZenPosition position, IEnvironmentGlobal environment, IPartialExpression value, String name) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeNull.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeNull.java
index acdf81a..c13fc99 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeNull.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeNull.java
@@ -126,6 +126,11 @@ public class ZenTypeNull extends ZenType {
 	public String getName() {
 		return "null";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		throw new UnsupportedOperationException("The null type does not have an any type");
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeShort.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeShort.java
index 7b60796..e81d24c 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeShort.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeShort.java
@@ -1,6 +1,10 @@
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.Type;
+import stanhebben.zenscript.TypeExpansion;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
@@ -13,12 +17,28 @@ import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionInt;
 import stanhebben.zenscript.expression.ExpressionInvalid;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.BYTE;
+import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.AnyClassWriter;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASBYTE;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSHORT;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSTRING;
+import static stanhebben.zenscript.util.AnyClassWriter.throwCastException;
+import static stanhebben.zenscript.util.AnyClassWriter.throwUnsupportedException;
+import stanhebben.zenscript.util.IAnyDefinition;
 import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
+import static stanhebben.zenscript.util.ZenTypeUtil.internal;
+import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 public class ZenTypeShort extends ZenType {
 	public static final ZenTypeShort INSTANCE = new ZenTypeShort();
 	
+	//private static final JavaMethod SHORT_TOSTRING = JavaMethod.get(EMPTY_REGISTRY, Short.class, "toString", short.class);
+	private static final String ANY_NAME = "any/AnyShort";
+	private static final String ANY_NAME_2 = "any.AnyShort";
+	
 	private ZenTypeShort() {}
 
 	@Override
@@ -30,6 +50,7 @@ public class ZenTypeShort extends ZenType {
 	public boolean canCastImplicit(ZenType type, IEnvironmentGlobal environment) {
 		return (type.getNumberType() != 0 && type.getNumberType() >= NUM_SHORT)
 				 || type == ZenTypeString.INSTANCE
+				 || type == ANY
 				 || canCastExpansion(environment, type);
 	}
 
@@ -37,6 +58,7 @@ public class ZenTypeShort extends ZenType {
 	public boolean canCastExplicit(ZenType type, IEnvironmentGlobal environment) {
 		return type.getNumberType() != 0
 				|| type == ZenTypeString.INSTANCE
+				|| type == ANY
 				|| canCastExpansion(environment, type);
 	}
 	
@@ -128,6 +150,8 @@ public class ZenTypeShort extends ZenType {
 			output.invokeStatic(Double.class, "valueOf", Double.class, double.class);
 		} else if (type == STRING) {
 			output.invokeStatic(Short.class, "toString", String.class, short.class);
+		} else if (type == ANY) {
+			output.invokeStatic(getAnyClassName(environment), "valueOf", "(S)" + signature(IAny.class));
 		} else if (!compileCastExpansion(position, environment, type)) {
 			environment.error(position, "cannot cast " + this + " to " + type);
 		}
@@ -170,9 +194,394 @@ public class ZenTypeShort extends ZenType {
 	public String getName() {
 		return "short";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		if (!environment.containsClass(ANY_NAME_2)) {
+			environment.putClass(ANY_NAME_2, new byte[0]);
+			environment.putClass(ANY_NAME_2, AnyClassWriter.construct(new AnyDefinitionShort(environment), ANY_NAME, Type.SHORT_TYPE));
+		}
+		
+		return ANY_NAME;
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
 		return new ExpressionInt(position, 0, SHORT);
 	}
+	
+	private class AnyDefinitionShort implements IAnyDefinition {
+		private final IEnvironmentGlobal environment;
+		
+		public AnyDefinitionShort(IEnvironmentGlobal environment) {
+			this.environment = environment;
+		}
+
+		@Override
+		public void defineMembers(ClassVisitor output) {
+			output.visitField(Opcodes.ACC_PRIVATE, "value", "S", null, null);
+			
+			MethodOutput valueOf = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "valueOf", "(S)" + signature(IAny.class), null, null);
+			valueOf.start();
+			valueOf.newObject(ANY_NAME);
+			valueOf.dup();
+			valueOf.load(Type.SHORT_TYPE, 0);
+			valueOf.construct(ANY_NAME, "S");
+			valueOf.returnObject();
+			valueOf.end();
+			
+			MethodOutput constructor = new MethodOutput(output, Opcodes.ACC_PUBLIC, "<init>", "(S)V", null, null);
+			constructor.start();
+			constructor.loadObject(0);
+			constructor.invokeSpecial(internal(Object.class), "<init>", "()V");
+			constructor.loadObject(0);
+			constructor.load(Type.SHORT_TYPE, 1);
+			constructor.putField(ANY_NAME, "value", "S");
+			constructor.returnType(Type.VOID_TYPE);
+			constructor.end();
+		}
+		
+		@Override
+		public void defineStaticCanCastImplicit(MethodOutput output) {
+			Label lblCan = new Label();
+			
+			output.constant(Type.BYTE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.SHORT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.INT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.LONG_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.FLOAT_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			output.constant(Type.DOUBLE_TYPE);
+			output.loadObject(0);
+			output.ifACmpEq(lblCan);
+			
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCanCastImplicit(SHORT, output, environment, 0);
+			}
+			
+			output.iConst0();
+			output.returnInt();
+			
+			output.label(lblCan);
+			output.iConst1();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineStaticAs(MethodOutput output) {
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(SHORT, output, environment, 0, 1);
+			}
+			
+			throwCastException(output, "short", 1);
+		}
+
+		@Override
+		public void defineNot(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.iNot();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineNeg(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.iNeg();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAdd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSHORT);
+			output.iAdd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineSub(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSHORT);
+			output.iSub();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCat(MethodOutput output) {
+			// StringBuilder builder = new StringBuilder();
+			// builder.append(value);
+			// builder.append(other.asString());
+			// return new AnyString(builder.toString());
+			output.newObject(StringBuilder.class);
+			output.dup();
+			output.invokeSpecial(internal(StringBuilder.class), "<init>", "()V");
+			getValue(output);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, int.class);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.invokeVirtual(StringBuilder.class, "toString", String.class);
+			output.invokeStatic(STRING.getAnyClassName(environment), "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMul(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSHORT);
+			output.iMul();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineDiv(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSHORT);
+			output.iDiv();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMod(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSHORT);
+			output.iRem();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAnd(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSHORT);
+			output.iAnd();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineOr(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSHORT);
+			output.iOr();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineXor(MethodOutput output) {
+			output.newObject(ANY_NAME);
+			output.dup();
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSHORT);
+			output.iXor();
+			output.invokeSpecial(ANY_NAME, "<init>", "(S)V");
+			output.returnObject();
+		}
+
+		@Override
+		public void defineRange(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineCompareTo(MethodOutput output) {
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASBYTE);
+			output.iSub();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineContains(MethodOutput output) {
+			throwUnsupportedException(output, "short", "in");
+		}
+
+		@Override
+		public void defineMemberGet(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMemberSet(MethodOutput output) {
+			// TODO
+			output.returnType(Type.VOID_TYPE);
+		}
+
+		@Override
+		public void defineMemberCall(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexGet(MethodOutput output) {
+			throwUnsupportedException(output, "short", "get []");
+		}
+
+		@Override
+		public void defineIndexSet(MethodOutput output) {
+			throwUnsupportedException(output, "short", "set []");
+		}
+
+		@Override
+		public void defineCall(MethodOutput output) {
+			throwUnsupportedException(output, "short", "call");
+		}
+
+		@Override
+		public void defineAsBool(MethodOutput output) {
+			throwCastException(output, ANY_NAME, "bool");
+		}
+
+		@Override
+		public void defineAsByte(MethodOutput output) {
+			getValue(output);
+			output.i2b();
+			output.returnType(Type.BYTE_TYPE);
+		}
+
+		@Override
+		public void defineAsShort(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.SHORT_TYPE);
+		}
+
+		@Override
+		public void defineAsInt(MethodOutput output) {
+			getValue(output);
+			output.returnType(Type.INT_TYPE);
+		}
+
+		@Override
+		public void defineAsLong(MethodOutput output) {
+			getValue(output);
+			output.i2l();
+			output.returnType(Type.LONG_TYPE);
+		}
+
+		@Override
+		public void defineAsFloat(MethodOutput output) {
+			getValue(output);
+			output.i2f();
+			output.returnType(Type.FLOAT_TYPE);
+		}
+
+		@Override
+		public void defineAsDouble(MethodOutput output) {
+			getValue(output);
+			output.i2d();
+			output.returnType(Type.DOUBLE_TYPE);
+		}
+
+		@Override
+		public void defineAsString(MethodOutput output) {
+			getValue(output);
+			output.invokeStatic(Short.class, "toString", String.class, short.class);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAs(MethodOutput output) {
+			int localValue = output.local(Type.SHORT_TYPE);
+			
+			getValue(output);
+			output.store(Type.SHORT_TYPE, localValue);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(SHORT, output, environment, localValue, 1);
+			}
+			
+			throwCastException(output, "short", 1);
+		}
+
+		@Override
+		public void defineIs(MethodOutput output) {
+			Label lblEq = new Label();
+			
+			output.loadObject(1);
+			output.constant(Type.SHORT_TYPE);
+			output.ifACmpEq(lblEq);
+			output.iConst0();
+			output.returnInt();
+			output.label(lblEq);
+			output.iConst1();
+			output.returnInt();
+		}
+		
+		@Override
+		public void defineGetNumberType(MethodOutput output) {
+			output.constant(IAny.NUM_SHORT);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineIteratorSingle(MethodOutput output) {
+			throwUnsupportedException(output, "short", "iterator");
+		}
+
+		@Override
+		public void defineIteratorMulti(MethodOutput output) {
+			throwUnsupportedException(output, "short", "iterator");
+		}
+		
+		private void getValue(MethodOutput output) {
+			output.loadObject(0);
+			output.getField(ANY_NAME, "value", "S");
+		}
+	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeShortObject.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeShortObject.java
index 260611d..e96ba58 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeShortObject.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeShortObject.java
@@ -6,6 +6,7 @@
 
 package stanhebben.zenscript.type;
 
+import org.objectweb.asm.Label;
 import org.objectweb.asm.Type;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
@@ -15,9 +16,13 @@ import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.ANY;
+import static stanhebben.zenscript.type.ZenType.BOOL;
 import static stanhebben.zenscript.type.ZenType.STRING;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 /**
  *
@@ -122,6 +127,22 @@ public class ZenTypeShortObject extends ZenType {
 			environment.getOutput().invokeVirtual(Short.class, "shortValue", short.class);
 		} else if (type == STRING) {
 			environment.getOutput().invokeVirtual(Short.class, "toString", String.class);
+		} else if (type == ANY) {
+			MethodOutput output = environment.getOutput();
+			
+			Label lblNotNull = new Label();
+			Label lblAfter = new Label();
+			
+			output.dup();
+			output.ifNonNull(lblNotNull);
+			output.aConstNull();
+			output.goTo(lblAfter);
+			
+			output.label(lblNotNull);
+			output.invokeVirtual(Short.class, "shortValue", short.class);
+			output.invokeStatic(SHORT.getAnyClassName(environment), "valueOf", "(S)" + signature(IAny.class));
+			
+			output.label(lblAfter);
 		} else {
 			environment.getOutput().invokeVirtual(Short.class, "shortValue", short.class);
 			SHORT.compileCast(position, environment, type);
@@ -132,6 +153,11 @@ public class ZenTypeShortObject extends ZenType {
 	public String getName() {
 		return "short";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		return SHORT.getAnyClassName(environment);
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeString.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeString.java
index 39003fc..8806d09 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeString.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeString.java
@@ -2,7 +2,11 @@ package stanhebben.zenscript.type;
 
 import java.util.ArrayList;
 import java.util.List;
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.Type;
+import stanhebben.zenscript.TypeExpansion;
 import stanhebben.zenscript.annotations.CompareType;
 import stanhebben.zenscript.annotations.OperatorType;
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
@@ -11,16 +15,32 @@ import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.expression.ExpressionAs;
 import stanhebben.zenscript.expression.ExpressionCompareGeneric;
 import stanhebben.zenscript.expression.ExpressionInvalid;
+import stanhebben.zenscript.expression.ExpressionJavaCallVirtual;
 import stanhebben.zenscript.expression.ExpressionNull;
 import stanhebben.zenscript.expression.ExpressionStringConcat;
+import stanhebben.zenscript.expression.ExpressionStringContains;
+import stanhebben.zenscript.expression.ExpressionStringIndex;
 import stanhebben.zenscript.expression.partial.IPartialExpression;
+import static stanhebben.zenscript.type.ZenType.BYTE;
+import stanhebben.zenscript.util.AnyClassWriter;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASINT;
+import static stanhebben.zenscript.util.AnyClassWriter.METHOD_ASSTRING;
+import static stanhebben.zenscript.util.AnyClassWriter.throwCastException;
+import static stanhebben.zenscript.util.AnyClassWriter.throwUnsupportedException;
+import stanhebben.zenscript.util.IAnyDefinition;
 import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
+import static stanhebben.zenscript.util.ZenTypeUtil.internal;
+import static stanhebben.zenscript.util.ZenTypeUtil.signature;
+import stanhebben.zenscript.value.IAny;
 
 public class ZenTypeString extends ZenType {
 	public static final ZenTypeString INSTANCE = new ZenTypeString();
 	
-	private final Type type = Type.getType("java.lang.String");
+	private static final String ANY_NAME = "any/AnyString";
+	private static final String ANY_NAME_2 = "any.AnyString";
+	
+	private final Type type = Type.getType(String.class);
 	
 	private ZenTypeString() {}
 
@@ -31,7 +51,7 @@ public class ZenTypeString extends ZenType {
 
 	@Override
 	public boolean canCastImplicit(ZenType type, IEnvironmentGlobal environment) {
-		return type == this || type == BOOL || type.getNumberType() > 0 || canCastExpansion(environment, type);
+		return type == this || canCastExpansion(environment, type);
 	}
 
 	@Override
@@ -43,7 +63,7 @@ public class ZenTypeString extends ZenType {
 	public Expression cast(ZenPosition position, IEnvironmentGlobal environment, Expression value, ZenType type) {
 		if (type == this) {
 			return value;
-		} else if (type == BOOL || type.getNumberType() > 0) {
+		} else if (type == BOOL || type.getNumberType() > 0 || type == ANY) {
 			return new ExpressionAs(position, value, type);
 		} else if (canCastExpansion(environment, type)) {
 			return castExpansion(position, environment, value, type);
@@ -99,7 +119,9 @@ public class ZenTypeString extends ZenType {
 	public void compileCast(ZenPosition position, IEnvironmentMethod environment, ZenType type) {
 		MethodOutput output = environment.getOutput();
 		
-		if (type == BOOL) {
+		if (type == STRING) {
+			// do nothing
+		} else if (type == BOOL) {
 			output.invokeStatic(Boolean.class, "parseBoolean", boolean.class, String.class);
 		} else if (type == ZenTypeBoolObject.INSTANCE) {
 			output.invokeStatic(Boolean.class, "valueOf", Boolean.class, String.class);
@@ -157,6 +179,10 @@ public class ZenTypeString extends ZenType {
 				values.add(right.cast(position, environment, this));
 				return new ExpressionStringConcat(position, values);
 			}
+		} else if (operator == OperatorType.INDEXGET) {
+			return new ExpressionStringIndex(position, left, right.cast(position, environment, INT));
+		} else if (operator == OperatorType.CONTAINS) {
+			return new ExpressionStringContains(position, left, right.cast(position, environment, STRING));
 		} else {
 			Expression result = binaryExpansion(position, environment, left, right, operator);
 			if (result == null) {
@@ -183,6 +209,10 @@ public class ZenTypeString extends ZenType {
 	@Override
 	public Expression compare(
 			ZenPosition position, IEnvironmentGlobal environment, Expression left, Expression right, CompareType type) {
+		if (right.getType().canCastImplicit(STRING, environment)) {
+			return new ExpressionCompareGeneric(position, new ExpressionJavaCallVirtual(position, METHOD_ASINT, left, right), type);
+		}
+		
 		Expression result = binaryExpansion(position, environment, left, right, OperatorType.COMPARE);
 		if (result == null) {
 			environment.error(position, "cannot compare strings");
@@ -208,9 +238,324 @@ public class ZenTypeString extends ZenType {
 	public String getName() {
 		return "string";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		if (!environment.containsClass(ANY_NAME_2)) {
+			environment.putClass(ANY_NAME_2, new byte[0]);
+			environment.putClass(ANY_NAME_2, AnyClassWriter.construct(new AnyDefinitionString(environment), ANY_NAME, type));
+		}
+		
+		return ANY_NAME;
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
 		return new ExpressionNull(position);
 	}
+	
+	private class AnyDefinitionString implements IAnyDefinition {
+		private final IEnvironmentGlobal environment;
+		
+		private AnyDefinitionString(IEnvironmentGlobal environment) {
+			this.environment = environment;
+		}
+
+		@Override
+		public void defineMembers(ClassVisitor output) {
+			output.visitField(Opcodes.ACC_PRIVATE, "value", "Ljava/lang/String;", null, null);
+			
+			MethodOutput valueOf = new MethodOutput(output, Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "valueOf", "(Ljava/lang/String;)" + signature(IAny.class), null, null);
+			valueOf.start();
+			valueOf.newObject(ANY_NAME);
+			valueOf.dup();
+			valueOf.loadObject(0);
+			valueOf.construct(ANY_NAME, "Ljava/lang/String;");
+			valueOf.returnObject();
+			valueOf.end();
+			
+			MethodOutput constructor = new MethodOutput(output, Opcodes.ACC_PUBLIC, "<init>", "(Ljava/lang/String;)V", null, null);
+			constructor.start();
+			constructor.loadObject(0);
+			constructor.invokeSpecial(internal(Object.class), "<init>", "()V");
+			constructor.loadObject(0);
+			constructor.load(type, 1);
+			constructor.putField(ANY_NAME, "value", "Ljava/lang/String;");
+			constructor.returnType(Type.VOID_TYPE);
+			constructor.end();
+		}
+
+		@Override
+		public void defineStaticCanCastImplicit(MethodOutput output) {
+			Label lblOthers = new Label();
+			
+			output.constant(type);
+			output.loadObject(0);
+			output.ifACmpNe(lblOthers);
+			output.iConst1();
+			output.returnInt();
+			
+			output.label(lblOthers);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCanCastImplicit(STRING, output, environment, 0);
+			}
+			
+			output.iConst0();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineStaticAs(MethodOutput output) {
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(STRING, output, environment, 0, 1);
+			}
+			
+			throwCastException(output, "string", 1);
+		}
+
+		@Override
+		public void defineNot(MethodOutput output) {
+			throwUnsupportedException(output, "string", "not");
+		}
+
+		@Override
+		public void defineNeg(MethodOutput output) {
+			throwUnsupportedException(output, "string", "negate");
+		}
+
+		@Override
+		public void defineAdd(MethodOutput output) {
+			defineCat(output);
+		}
+
+		@Override
+		public void defineSub(MethodOutput output) {
+			throwUnsupportedException(output, "string", "-");
+		}
+
+		@Override
+		public void defineCat(MethodOutput output) {
+			output.newObject(StringBuilder.class);
+			output.dup();
+			output.invokeSpecial(internal(StringBuilder.class), "<init>", "()V");
+			getValue(output);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(StringBuilder.class, "append", StringBuilder.class, String.class);
+			output.invokeVirtual(StringBuilder.class, "toString", String.class);
+			output.invokeStatic(ANY_NAME, "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMul(MethodOutput output) {
+			throwUnsupportedException(output, "string", "*");
+		}
+
+		@Override
+		public void defineDiv(MethodOutput output) {
+			throwUnsupportedException(output, "string", "/");
+		}
+
+		@Override
+		public void defineMod(MethodOutput output) {
+			throwUnsupportedException(output, "string", "*");
+		}
+
+		@Override
+		public void defineAnd(MethodOutput output) {
+			throwUnsupportedException(output, "string", "&");
+		}
+
+		@Override
+		public void defineOr(MethodOutput output) {
+			throwUnsupportedException(output, "string", "|");
+		}
+
+		@Override
+		public void defineXor(MethodOutput output) {
+			throwUnsupportedException(output, "string", "^");
+		}
+
+		@Override
+		public void defineRange(MethodOutput output) {
+			throwUnsupportedException(output, "string", "..");
+		}
+
+		@Override
+		public void defineCompareTo(MethodOutput output) {
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(String.class, "compareTo", int.class, String.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineContains(MethodOutput output) {
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASSTRING);
+			output.invokeVirtual(String.class, "contains", boolean.class, CharSequence.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineMemberGet(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineMemberSet(MethodOutput output) {
+			// TODO
+			output.returnType(Type.VOID_TYPE);
+		}
+
+		@Override
+		public void defineMemberCall(MethodOutput output) {
+			// TODO
+			output.aConstNull();
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexGet(MethodOutput output) {
+			// return new AnyString(String.substring(other.asInt(), other.asInt() + 1))
+			getValue(output);
+			output.loadObject(1);
+			output.invoke(METHOD_ASINT);
+			output.dup();
+			output.iConst1();
+			output.iAdd();
+			output.invokeVirtual(String.class, "substring", String.class, int.class, int.class);
+			output.invokeStatic(ANY_NAME, "valueOf", "(Ljava/lang/String;)" + signature(IAny.class));
+			output.returnObject();
+		}
+
+		@Override
+		public void defineIndexSet(MethodOutput output) {
+			throwUnsupportedException(output, "string", "[]=");
+		}
+
+		@Override
+		public void defineCall(MethodOutput output) {
+			throwUnsupportedException(output, "string", "call");
+		}
+
+		@Override
+		public void defineAsBool(MethodOutput output) {
+			// return Boolean.parseBoolean(value);
+			getValue(output);
+			output.invokeStatic(Boolean.class, "parseBoolean", boolean.class, String.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineAsByte(MethodOutput output) {
+			// return Byte.parseByte(value);
+			getValue(output);
+			output.invokeStatic(Byte.class, "parseByte", byte.class, String.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineAsShort(MethodOutput output) {
+			// return Short.parseShort(value);
+			getValue(output);
+			output.invokeStatic(Short.class, "parseShort", short.class, String.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineAsInt(MethodOutput output) {
+			// return Integer.parseInt(value);
+			getValue(output);
+			output.invokeStatic(Integer.class, "parseInt", int.class, String.class);
+			output.returnInt();
+		}
+
+		@Override
+		public void defineAsLong(MethodOutput output) {
+			// return Integer.parseLong(value);
+			getValue(output);
+			output.invokeStatic(Long.class, "parseLong", long.class, String.class);
+			output.returnType(Type.LONG_TYPE);
+		}
+
+		@Override
+		public void defineAsFloat(MethodOutput output) {
+			// return Float.parseFloat(value);
+			getValue(output);
+			output.invokeStatic(Float.class, "parseFloat", float.class, String.class);
+			output.returnType(Type.FLOAT_TYPE);
+		}
+
+		@Override
+		public void defineAsDouble(MethodOutput output) {
+			// return Double.parseDouble(value);
+			getValue(output);
+			output.invokeStatic(Double.class, "parseDouble", double.class, String.class);
+			output.returnType(Type.DOUBLE_TYPE);
+		}
+
+		@Override
+		public void defineAsString(MethodOutput output) {
+			getValue(output);
+			output.returnObject();
+		}
+
+		@Override
+		public void defineAs(MethodOutput output) {
+			int localValue = output.local(type);
+			
+			getValue(output);
+			output.store(type, localValue);
+			TypeExpansion expansion = environment.getExpansion(getName());
+			if (expansion != null) {
+				expansion.compileAnyCast(STRING, output, environment, localValue, 1);
+			}
+			
+			throwCastException(output, "string", 1);
+		}
+
+		@Override
+		public void defineIs(MethodOutput output) {
+			Label lblEq = new Label();
+			
+			output.loadObject(1);
+			output.constant(type);
+			output.ifACmpEq(lblEq);
+			output.iConst0();
+			output.returnInt();
+			output.label(lblEq);
+			output.iConst1();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineGetNumberType(MethodOutput output) {
+			output.iConst0();
+			output.returnInt();
+		}
+
+		@Override
+		public void defineIteratorSingle(MethodOutput output) {
+			throwUnsupportedException(output, "string", "iterator");
+		}
+
+		@Override
+		public void defineIteratorMulti(MethodOutput output) {
+			throwUnsupportedException(output, "string", "iterator");
+		}
+		
+		private void getValue(MethodOutput output) {
+			output.loadObject(0);
+			output.getField(ANY_NAME, "value", "Ljava/lang/String;");
+		}
+	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeVoid.java b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeVoid.java
index 8e1df69..7fdb6b5 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeVoid.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/ZenTypeVoid.java
@@ -140,6 +140,11 @@ public class ZenTypeVoid extends ZenType {
 	public String getName() {
 		return "void";
 	}
+	
+	@Override
+	public String getAnyClassName(IEnvironmentGlobal environment) {
+		throw new UnsupportedOperationException("Cannot convert void to anything, not even any");
+	}
 
 	@Override
 	public Expression defaultValue(ZenPosition position) {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/expand/ZenExpandCaster.java b/ZenScript/src/main/java/stanhebben/zenscript/type/expand/ZenExpandCaster.java
index 146ac2e..a5dc53b 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/expand/ZenExpandCaster.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/expand/ZenExpandCaster.java
@@ -7,10 +7,10 @@
 package stanhebben.zenscript.type.expand;
 
 import stanhebben.zenscript.compiler.IEnvironmentGlobal;
-import stanhebben.zenscript.compiler.IEnvironmentMethod;
 import stanhebben.zenscript.expression.Expression;
 import stanhebben.zenscript.type.ZenType;
 import stanhebben.zenscript.type.natives.JavaMethod;
+import stanhebben.zenscript.util.MethodOutput;
 import stanhebben.zenscript.util.ZenPosition;
 
 /**
@@ -32,7 +32,7 @@ public class ZenExpandCaster {
 		return method.callStatic(position, environment, expression);
 	}
 	
-	public void compile(IEnvironmentMethod environment) {
-		environment.getOutput().invokeStatic(method);
+	public void compile(MethodOutput output) {
+		output.invokeStatic(method);
 	}
 }
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/type/natives/JavaMethod.java b/ZenScript/src/main/java/stanhebben/zenscript/type/natives/JavaMethod.java
index 81cfbaf..ca733a0 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/type/natives/JavaMethod.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/type/natives/JavaMethod.java
@@ -36,6 +36,9 @@ public class JavaMethod {
 	public static JavaMethod get(ITypeRegistry types, Class cls, String name, Class... parameterTypes) {
 		try {
 			Method method = cls.getMethod(name, parameterTypes);
+			if (method == null) {
+				throw new RuntimeException("method " + name + " not found in class " + cls.getName());
+			}
 			return new JavaMethod(cls, method, types);
 		} catch (NoSuchMethodException ex) {
 			throw new RuntimeException("method " + name + " not found in class " + cls.getName(), ex);
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/util/MethodOutput.java b/ZenScript/src/main/java/stanhebben/zenscript/util/MethodOutput.java
index 006a589..b5aba09 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/util/MethodOutput.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/util/MethodOutput.java
@@ -393,6 +393,13 @@ public class MethodOutput {
 	}
 	
 	public void invokeStatic(String owner, String name, String descriptor) {
+		if (owner == null)
+			throw new IllegalArgumentException("owner cannot be null");
+		if (name == null)
+			throw new IllegalArgumentException("name cannot be null");
+		if (descriptor == null)
+			throw new IllegalArgumentException("descriptor cannot be null");
+		
 		visitor.visitMethodInsn(INVOKESTATIC, owner, name, descriptor);
 	}
 	
@@ -561,6 +568,14 @@ public class MethodOutput {
 		visitor.visitJumpInsn(IF_ICMPLT, lbl);
 	}
 	
+	public void ifACmpEq(Label lbl) {
+		visitor.visitJumpInsn(IF_ACMPEQ, lbl);
+	}
+	
+	public void ifACmpNe(Label lbl) {
+		visitor.visitJumpInsn(IF_ACMPNE, lbl);
+	}
+	
 	public void ifNull(Label lbl) {
 		visitor.visitJumpInsn(IFNULL, lbl);
 	}
@@ -601,10 +616,18 @@ public class MethodOutput {
 		visitor.visitFieldInsn(PUTFIELD, internal(owner), name, signature(descriptor));
 	}
 	
+	public void getStaticField(String owner, String name, String descriptor) {
+		visitor.visitFieldInsn(GETSTATIC, owner, name, descriptor);
+	}
+	
 	public void getStaticField(Class owner, Field field) {
 		visitor.visitFieldInsn(GETSTATIC, internal(owner), field.getName(), signature(field.getType()));
 	}
 	
+	public void putStaticField(String owner, String name, String descriptor) {
+		visitor.visitFieldInsn(PUTSTATIC, owner, name, descriptor);
+	}
+	
 	public void putStaticField(Class owner, Field field) {
 		visitor.visitFieldInsn(PUTSTATIC, internal(owner), field.getName(), signature(field.getType()));
 	}
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/util/ZenPosition.java b/ZenScript/src/main/java/stanhebben/zenscript/util/ZenPosition.java
index 05eca23..c3140aa 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/util/ZenPosition.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/util/ZenPosition.java
@@ -18,6 +18,8 @@ public class ZenPosition {
 	private final int offset;
 	
 	public ZenPosition(ZenParsedFile file, int line, int offset) {
+		if (file != null && line <= 0) throw new IllegalArgumentException("Line must be positive");
+		
 		this.file = file;
 		this.line = line;
 		this.offset = offset;
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/util/ZenTypeUtil.java b/ZenScript/src/main/java/stanhebben/zenscript/util/ZenTypeUtil.java
index cea6e02..fef5164 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/util/ZenTypeUtil.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/util/ZenTypeUtil.java
@@ -9,12 +9,16 @@ package stanhebben.zenscript.util;
 import java.lang.reflect.Method;
 import java.util.HashMap;
 import java.util.Map;
+import stanhebben.zenscript.compiler.ITypeRegistry;
+import stanhebben.zenscript.compiler.TypeRegistry;
 
 /**
  *
  * @author Stanneke
  */
 public class ZenTypeUtil {
+	public static final ITypeRegistry EMPTY_REGISTRY = new TypeRegistry();
+	
 	private static final Map<String, String> SIGNATURE_MAP;
 	
 	static {
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/value/IAny.java b/ZenScript/src/main/java/stanhebben/zenscript/value/IAny.java
index 16af91b..0e4754d 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/value/IAny.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/value/IAny.java
@@ -10,9 +10,16 @@ import java.util.Iterator;
 
 /**
  *
- * @author Stanneke
+ * @author Stan Hebben
  */
 public interface IAny {
+	public static final int NUM_BYTE = 1;
+	public static final int NUM_SHORT = 2;
+	public static final int NUM_INT = 3;
+	public static final int NUM_LONG = 4;
+	public static final int NUM_FLOAT = 5;
+	public static final int NUM_DOUBLE = 6;
+	
 	public IAny not();
 	
 	public IAny neg();
@@ -41,7 +48,11 @@ public interface IAny {
 	
 	public boolean contains(IAny value);
 	
-	public IAny member(String value);
+	public IAny memberGet(String member);
+	
+	public void memberSet(String member, IAny value);
+	
+	public IAny memberCall(String member, IAny... values);
 	
 	public IAny indexGet(IAny key);
 	
@@ -67,6 +78,12 @@ public interface IAny {
 	
 	public <T> T as(Class<T> cls);
 	
+	public boolean is(Class<?> cls);
+	
+	public boolean canCastImplicit(Class<?> cls);
+	
+	public int getNumberType();
+	
 	public Iterator<IAny> iteratorSingle();
 	
 	public Iterator<IAny[]> iteratorMulti(int n);
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/value/IntRange.java b/ZenScript/src/main/java/stanhebben/zenscript/value/IntRange.java
index deeaede..b707e3c 100644
--- a/ZenScript/src/main/java/stanhebben/zenscript/value/IntRange.java
+++ b/ZenScript/src/main/java/stanhebben/zenscript/value/IntRange.java
@@ -1,14 +1,8 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-
 package stanhebben.zenscript.value;
 
 /**
- *
- * @author Stan
+ * 
+ * @author Stan Hebben
  */
 public class IntRange {
 	private final int from;
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyByte.java b/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyByte.java
deleted file mode 100644
index a196536..0000000
--- a/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyByte.java
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-
-package stanhebben.zenscript.value.builtin;
-
-import java.util.Iterator;
-import stanhebben.zenscript.ZenRuntimeException;
-import stanhebben.zenscript.value.IAny;
-import stanhebben.zenscript.value.IntRange;
-
-/**
- *
- * @author Stanneke
- */
-public class AnyByte implements IAny {
-	public static AnyByte valueOf(byte value) {
-		return new AnyByte(value);
-	}
-	
-	private final byte value;
-	
-	public AnyByte(byte value) {
-		this.value = value;
-	}
-
-	@Override
-	public IAny not() {
-		return new AnyByte((byte) ~value);
-	}
-
-	@Override
-	public IAny neg() {
-		return new AnyByte((byte) -value);
-	}
-
-	@Override
-	public IAny add(IAny value) {
-		return new AnyByte((byte) (this.value + value.asByte()));
-	}
-
-	@Override
-	public IAny sub(IAny value) {
-		return new AnyByte((byte) (this.value - value.asByte()));
-	}
-
-	@Override
-	public IAny cat(IAny value) {
-		return new AnyString(Byte.toString(this.value) + value.asString());
-	}
-
-	@Override
-	public IAny mul(IAny value) {
-		return new AnyByte((byte) (this.value * value.asByte()));
-	}
-
-	@Override
-	public IAny div(IAny value) {
-		return new AnyByte((byte) (this.value / value.asByte()));
-	}
-
-	@Override
-	public IAny mod(IAny value) {
-		return new AnyByte((byte) (this.value % value.asByte()));
-	}
-
-	@Override
-	public IAny and(IAny value) {
-		return new AnyByte((byte) (this.value & value.asByte()));
-	}
-
-	@Override
-	public IAny or(IAny value) {
-		return new AnyByte((byte) (this.value | value.asByte()));
-	}
-
-	@Override
-	public IAny xor(IAny value) {
-		return new AnyByte((byte) (this.value ^ value.asByte()));
-	}
-
-	@Override
-	public IAny range(IAny value) {
-		return new AnyIntRange(new IntRange(this.value, value.asInt()));
-	}
-
-	@Override
-	public int compareTo(IAny value) {
-		return Integer.compare(this.value, value.asByte());
-	}
-
-	@Override
-	public boolean contains(IAny value) {
-		throw new ZenRuntimeException("byte has no in operator");
-	}
-
-	@Override
-	public IAny member(String value) {
-		if (value.equals("abs")) {
-			return new AnyByte((byte) (Math.abs(this.value)));
-		} else {
-			throw new ZenRuntimeException("no such member in byte: " + value);
-		}
-	}
-
-	@Override
-	public IAny indexGet(IAny key) {
-		throw new ZenRuntimeException("cannot index a byte value");
-	}
-
-	@Override
-	public void indexSet(IAny key, IAny value) {
-		throw new ZenRuntimeException("cannot index a byte value");
-	}
-
-	@Override
-	public IAny call(IAny... values) {
-		throw new ZenRuntimeException("cannot call a byte value");
-	}
-
-	@Override
-	public boolean asBool() {
-		throw new ZenRuntimeException("cannot convert a byte to a bool");
-	}
-
-	@Override
-	public byte asByte() {
-		return value;
-	}
-
-	@Override
-	public short asShort() {
-		return value;
-	}
-
-	@Override
-	public int asInt() {
-		return value;
-	}
-
-	@Override
-	public long asLong() {
-		return value;
-	}
-
-	@Override
-	public float asFloat() {
-		return value;
-	}
-
-	@Override
-	public double asDouble() {
-		return value;
-	}
-
-	@Override
-	public String asString() {
-		return Byte.toString(value);
-	}
-
-	@Override
-	public <T> T as(Class<T> cls) {
-		throw new ZenRuntimeException("cannot convert a byte to an object");
-	}
-
-	@Override
-	public Iterator<IAny> iteratorSingle() {
-		throw new ZenRuntimeException("cannot iterate over a byte value");
-	}
-
-	@Override
-	public Iterator<IAny[]> iteratorMulti(int n) {
-		throw new ZenRuntimeException("cannot iterate over a byte value");
-	}
-}
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyInt.java b/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyInt.java
deleted file mode 100644
index 85249c5..0000000
--- a/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyInt.java
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-
-package stanhebben.zenscript.value.builtin;
-
-import java.util.Iterator;
-import stanhebben.zenscript.ZenRuntimeException;
-import stanhebben.zenscript.value.IAny;
-import stanhebben.zenscript.value.IntRange;
-
-/**
- *
- * @author Stanneke
- */
-public class AnyInt implements IAny {
-	public static AnyInt valueOf(byte value) {
-		return new AnyInt(value);
-	}
-	
-	private final int value;
-	
-	public AnyInt(int value) {
-		this.value = value;
-	}
-
-	@Override
-	public IAny not() {
-		return new AnyInt(~value);
-	}
-
-	@Override
-	public IAny neg() {
-		return new AnyInt(-value);
-	}
-
-	@Override
-	public IAny add(IAny value) {
-		return new AnyInt(this.value + value.asInt());
-	}
-
-	@Override
-	public IAny sub(IAny value) {
-		return new AnyInt(this.value - value.asInt());
-	}
-
-	@Override
-	public IAny cat(IAny value) {
-		return new AnyString(Integer.toString(this.value) + value.asString());
-	}
-
-	@Override
-	public IAny mul(IAny value) {
-		return new AnyInt(this.value * value.asByte());
-	}
-
-	@Override
-	public IAny div(IAny value) {
-		return new AnyInt(this.value / value.asByte());
-	}
-
-	@Override
-	public IAny mod(IAny value) {
-		return new AnyInt(this.value % value.asByte());
-	}
-
-	@Override
-	public IAny and(IAny value) {
-		return new AnyInt(this.value & value.asByte());
-	}
-
-	@Override
-	public IAny or(IAny value) {
-		return new AnyInt(this.value | value.asByte());
-	}
-
-	@Override
-	public IAny xor(IAny value) {
-		return new AnyInt(this.value ^ value.asByte());
-	}
-
-	@Override
-	public IAny range(IAny value) {
-		return new AnyIntRange(new IntRange(this.value, value.asInt()));
-	}
-
-	@Override
-	public int compareTo(IAny value) {
-		return Integer.compare(this.value, value.asByte());
-	}
-
-	@Override
-	public boolean contains(IAny value) {
-		throw new ZenRuntimeException("int has no in operator");
-	}
-
-	@Override
-	public IAny member(String value) {
-		if (value.equals("abs")) {
-			return new AnyInt(Math.abs(this.value));
-		} else {
-			throw new ZenRuntimeException("no such member in int: " + value);
-		}
-	}
-
-	@Override
-	public IAny indexGet(IAny key) {
-		throw new ZenRuntimeException("cannot index an int value");
-	}
-
-	@Override
-	public void indexSet(IAny key, IAny value) {
-		throw new ZenRuntimeException("cannot index an int value");
-	}
-
-	@Override
-	public IAny call(IAny... values) {
-		throw new ZenRuntimeException("cannot call an int value");
-	}
-
-	@Override
-	public boolean asBool() {
-		throw new ZenRuntimeException("cannot convert an int to a bool");
-	}
-
-	@Override
-	public byte asByte() {
-		return (byte) value;
-	}
-
-	@Override
-	public short asShort() {
-		return (short) value;
-	}
-
-	@Override
-	public int asInt() {
-		return value;
-	}
-
-	@Override
-	public long asLong() {
-		return value;
-	}
-
-	@Override
-	public float asFloat() {
-		return value;
-	}
-
-	@Override
-	public double asDouble() {
-		return value;
-	}
-
-	@Override
-	public String asString() {
-		return Integer.toString(value);
-	}
-
-	@Override
-	public <T> T as(Class<T> cls) {
-		throw new ZenRuntimeException("cannot convert a byte to an object");
-	}
-
-	@Override
-	public Iterator<IAny> iteratorSingle() {
-		throw new ZenRuntimeException("cannot iterate over a byte value");
-	}
-
-	@Override
-	public Iterator<IAny[]> iteratorMulti(int n) {
-		throw new ZenRuntimeException("cannot iterate over a byte value");
-	}
-}
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyIntRange.java b/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyIntRange.java
deleted file mode 100644
index e06f8b6..0000000
--- a/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyIntRange.java
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-
-package stanhebben.zenscript.value.builtin;
-
-import java.util.Iterator;
-import stanhebben.zenscript.ZenRuntimeException;
-import stanhebben.zenscript.value.IAny;
-import stanhebben.zenscript.value.IntRange;
-
-/**
- *
- * @author Stanneke
- */
-public class AnyIntRange implements IAny {
-	private IntRange value;
-	
-	public AnyIntRange(IntRange value) {
-		this.value = value;
-	}
-
-	@Override
-	public IAny not() {
-		throw new ZenRuntimeException("Cannot invert an int range");
-	}
-
-	@Override
-	public IAny neg() {
-		throw new ZenRuntimeException("Cannot negate an int range");
-	}
-
-	@Override
-	public IAny add(IAny value) {
-		throw new ZenRuntimeException("Cannot add int ranges");
-	}
-
-	@Override
-	public IAny sub(IAny value) {
-		throw new ZenRuntimeException("Cannot subtract int ranges");
-	}
-
-	@Override
-	public IAny cat(IAny value) {
-		throw new ZenRuntimeException("Cannot concatenate int ranges");
-	}
-
-	@Override
-	public IAny mul(IAny value) {
-		throw new ZenRuntimeException("Cannot multiply int ranges");
-	}
-
-	@Override
-	public IAny div(IAny value) {
-		throw new ZenRuntimeException("Cannot divide int ranges");
-	}
-
-	@Override
-	public IAny mod(IAny value) {
-		throw new ZenRuntimeException("Cannot perform modulo on int ranges");
-	}
-
-	@Override
-	public IAny and(IAny value) {
-		throw new ZenRuntimeException("Cannot perform and on int ranges");
-	}
-
-	@Override
-	public IAny or(IAny value) {
-		throw new ZenRuntimeException("Cannot perform or on int ranges");
-	}
-
-	@Override
-	public IAny xor(IAny value) {
-		throw new ZenRuntimeException("Cannot perform xor on int ranges");
-	}
-
-	@Override
-	public IAny range(IAny value) {
-		throw new ZenRuntimeException("Already a range!");
-	}
-
-	@Override
-	public int compareTo(IAny value) {
-		throw new ZenRuntimeException("Cannot compare ranges");
-	}
-
-	@Override
-	public boolean contains(IAny value) {
-		int ivalue = value.asInt();
-		return ivalue >= this.value.getFrom() && ivalue < this.value.getTo();
-	}
-
-	@Override
-	public IAny member(String value) {
-		if (value.equals("from")) {
-			return new AnyInt(this.value.getFrom());
-		} else if (value.equals("to")) {
-			return new AnyInt(this.value.getTo());
-		} else {
-			throw new ZenRuntimeException("No member " + value + " in int range");
-		}
-	}
-
-	@Override
-	public IAny indexGet(IAny key) {
-		int ivalue = key.asInt();
-		if (ivalue < value.getTo() - value.getFrom()) {
-			return new AnyInt(this.value.getFrom() + ivalue);
-		} else {
-			throw new ArrayIndexOutOfBoundsException("int range index out of bounds: " + ivalue);
-		}
-	}
-
-	@Override
-	public void indexSet(IAny key, IAny value) {
-		throw new ZenRuntimeException("Cannot modify int ranges");
-	}
-
-	@Override
-	public IAny call(IAny... values) {
-		throw new ZenRuntimeException("Cannot call int ranges");
-	}
-
-	@Override
-	public boolean asBool() {
-		throw new ZenRuntimeException("Cannot cast int range to bool");
-	}
-
-	@Override
-	public byte asByte() {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public short asShort() {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public int asInt() {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public long asLong() {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public float asFloat() {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public double asDouble() {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public String asString() {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public <T> T as(Class<T> cls) {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public Iterator<IAny> iteratorSingle() {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-
-	@Override
-	public Iterator<IAny[]> iteratorMulti(int n) {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-	}
-}
diff --git a/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyString.java b/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyString.java
deleted file mode 100644
index 31c5bcc..0000000
--- a/ZenScript/src/main/java/stanhebben/zenscript/value/builtin/AnyString.java
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-
-package stanhebben.zenscript.value.builtin;
-
-import java.util.Iterator;
-import stanhebben.zenscript.ZenRuntimeException;
-import stanhebben.zenscript.value.IAny;
-
-/**
- *
- * @author Stanneke
- */
-public class AnyString implements IAny {
-	private final String value;
-	
-	public AnyString(String value) {
-		this.value = value;
-	}
-
-	@Override
-	public IAny not() {
-		throw new ZenRuntimeException("cannot invert a string value");
-	}
-
-	@Override
-	public IAny neg() {
-		throw new ZenRuntimeException("cannot negate a string value");
-	}
-
-	@Override
-	public IAny add(IAny value) {
-		throw new ZenRuntimeException("cannot add to a string value (did you intend to use ~ instead?)");
-	}
-
-	@Override
-	public IAny sub(IAny value) {
-		throw new ZenRuntimeException("cannot subtract from a string");
-	}
-
-	@Override
-	public IAny cat(IAny value) {
-		return new AnyString(this.value + value.asString());
-	}
-
-	@Override
-	public IAny mul(IAny value) {
-		throw new ZenRuntimeException("cannot multiply a string value");
-	}
-
-	@Override
-	public IAny div(IAny value) {
-		throw new ZenRuntimeException("cannot divide a string value");
-	}
-
-	@Override
-	public IAny mod(IAny value) {
-		throw new ZenRuntimeException("cannot modulo a string value");
-	}
-
-	@Override
-	public IAny and(IAny value) {
-		throw new ZenRuntimeException("cannot and with a string value");
-	}
-
-	@Override
-	public IAny or(IAny value) {
-		throw new ZenRuntimeException("cannot or with a string value");
-	}
-
-	@Override
-	public IAny xor(IAny value) {
-		throw new ZenRuntimeException("cannot xor with a string value");
-	}
-
-	@Override
-	public IAny range(IAny value) {
-		throw new ZenRuntimeException("cannot range a string value");
-	}
-
-	@Override
-	public int compareTo(IAny value) {
-		return this.value.compareTo(value.asString());
-	}
-
-	@Override
-	public boolean contains(IAny value) {
-		return this.value.indexOf(value.asString()) >= 0;
-	}
-
-	@Override
-	public IAny member(String value) {
-		throw new ZenRuntimeException("strings have no members (yet)");
-	}
-
-	@Override
-	public IAny indexGet(IAny key) {
-		throw new ZenRuntimeException("cannot index a string (yet)");
-	}
-
-	@Override
-	public void indexSet(IAny key, IAny value) {
-		throw new ZenRuntimeException("cannot modify a string");
-	}
-
-	@Override
-	public IAny call(IAny... values) {
-		throw new ZenRuntimeException("cannot call a string");
-	}
-
-	@Override
-	public boolean asBool() {
-		return value != null;
-	}
-
-	@Override
-	public byte asByte() {
-		try {
-			return Byte.parseByte(value);
-		} catch (NumberFormatException ex) {
-			throw new ZenRuntimeException("Cannot convert " + value + " to a byte value");
-		}
-	}
-
-	@Override
-	public short asShort() {
-		try {
-			return Short.parseShort(value);
-		} catch (NumberFormatException ex) {
-			throw new ZenRuntimeException("Cannot convert " + value + " to a short value");
-		}
-	}
-
-	@Override
-	public int asInt() {
-		try {
-			return Integer.parseInt(value);
-		} catch (NumberFormatException ex) {
-			throw new ZenRuntimeException("Cannot convert " + value + " to an int value");
-		}
-	}
-
-	@Override
-	public long asLong() {
-		try {
-			return Long.parseLong(value);
-		} catch (NumberFormatException ex) {
-			throw new ZenRuntimeException("Cannot convert " + value + " to a long value");
-		}
-	}
-
-	@Override
-	public float asFloat() {
-		try {
-			return Float.parseFloat(value);
-		} catch (NumberFormatException ex) {
-			throw new ZenRuntimeException("Cannot convert " + value + " to a float value");
-		}
-	}
-
-	@Override
-	public double asDouble() {
-		try {
-			return Double.parseDouble(value);
-		} catch (NumberFormatException ex) {
-			throw new ZenRuntimeException("Cannot convert " + value + " to a double value");
-		}
-	}
-
-	@Override
-	public String asString() {
-		return value;
-	}
-
-	@Override
-	public <T> T as(Class<T> cls) {
-		throw new ZenRuntimeException("Cannot convert a string to an object");
-	}
-
-	@Override
-	public Iterator<IAny> iteratorSingle() {
-		throw new ZenRuntimeException("Cannot iterate over a string (yet)");
-	}
-
-	@Override
-	public Iterator<IAny[]> iteratorMulti(int n) {
-		throw new ZenRuntimeException("Cannot iterate over a string (yet)");
-	}
-}