Replaced hardcoded IntRange class name

Reason: Some iterators use the generated USizeRange which would throw a ClassCastException

JavaBytecodeCompiler/src/main/java/org/openzen/zenscript/javabytecode/compiler/JavaExpressionVisitor.java

 				} else {
 					argument.accept(this);
 					javaWriter.dup();
-					int tmp = javaWriter.local(Type.getType("zsynthetic/IntRange"));
+					final String owner;
+					if (argument.type.type instanceof RangeTypeID) {
+						owner = context.getInternalName(argument.type);
+					} else {
+						owner = "zsynthetic/IntRange";
+					}
+					int tmp = javaWriter.local(Type.getType(owner));
 					javaWriter.storeInt(tmp);
-					javaWriter.getField("zsynthetic/IntRange", "from", "I");
+					javaWriter.getField(owner, "from", "I");
 					javaWriter.loadInt(tmp);
-					javaWriter.getField("zsynthetic/IntRange", "to", "I");
+					javaWriter.getField(owner, "to", "I");
 				}
 				javaWriter.invokeVirtual(STRING_SUBSTRING);
 				break;
 				} else {
 					argument.accept(this);
 					javaWriter.dup();
-					int tmp = javaWriter.local(Type.getType("zsynthetic/IntRange"));
+					final String owner;
+					if (argument.type.type instanceof RangeTypeID) {
+						owner = context.getInternalName(argument.type);
+					} else {
+						owner = "zsynthetic/IntRange";
+					}
+					int tmp = javaWriter.local(Type.getType(owner));
 					javaWriter.storeInt(tmp);
-					javaWriter.getField("zsynthetic/IntRange", "from", "I");
+					javaWriter.getField(owner, "from", "I");
 					javaWriter.loadInt(tmp);
-					javaWriter.getField("zsynthetic/IntRange", "to", "I");
+					javaWriter.getField(owner, "to", "I");
 				}
 
 				if (type.elementType.type instanceof BasicTypeID) {

JavaBytecodeCompiler/src/main/java/org/openzen/zenscript/javabytecode/compiler/JavaForeachWriter.java

 import org.objectweb.asm.Type;
 import org.openzen.zenscript.codemodel.statement.Statement;
 import org.openzen.zenscript.codemodel.statement.VarStatement;
+import org.openzen.zenscript.codemodel.type.RangeTypeID;
 import org.openzen.zenscript.javabytecode.JavaLocalVariableInfo;
 import org.openzen.zenscript.javashared.JavaClass;
 import org.openzen.zenscript.javashared.JavaMethod;
         this.unboxingTypeVisitor = new JavaUnboxingTypeVisitor(this.javaWriter);
     }
 
-	public void visitIntRange() {
+	public void visitIntRange(RangeTypeID type) {
+		final String owner = statementVisitor.context.getInternalName(type);
 		javaWriter.dup();
-		javaWriter.getField("zsynthetic/IntRange", "to", "I");
+		javaWriter.getField(owner, "to", "I");
 		javaWriter.swap();
-		javaWriter.getField("zsynthetic/IntRange", "from", "I");
+		javaWriter.getField(owner, "from", "I");
 
 		final int z = javaWriter.getLocalVariable(variables[0].variable).local;
 		javaWriter.storeInt(z);

JavaBytecodeCompiler/src/main/java/org/openzen/zenscript/javabytecode/compiler/JavaStatementVisitor.java

 import org.objectweb.asm.Label;
 import org.objectweb.asm.Type;
 import org.openzen.zenscript.codemodel.statement.*;
+import org.openzen.zenscript.codemodel.type.RangeTypeID;
 import org.openzen.zenscript.javabytecode.JavaLocalVariableInfo;
 
 import java.util.Arrays;
 
 public class JavaStatementVisitor implements StatementVisitor<Boolean> {
     private final JavaWriter javaWriter;
-	private final JavaBytecodeContext context;
+	final JavaBytecodeContext context;
     public JavaExpressionVisitor expressionVisitor;
 	public JavaNonPushingExpressionVisitor nonPushingExpressionVisitor;
 
 		} else {
 			switch (statement.iterator.target.getBuiltin()) {
 				case ITERATOR_INT_RANGE:
-					iteratorWriter.visitIntRange();
+					iteratorWriter.visitIntRange(((RangeTypeID) statement.iterator.getOwnerType().type));
 					break;
 				case ITERATOR_ARRAY_VALUES:
 					iteratorWriter.visitArrayValueIterator();