tests: fix invalid tests

ScriptingEngineTester/src/main/resources/zencode_tests/enums/enum_context_invalid_1.zc

@@ -1,14 +1,13 @@
-#output: B
-#output: C
+#error: 11:UNDEFINED_VARIABLE
 
 public enum MyEnum {
 	A, B, C;
 
 	this(){}
 }
 
-val x: MyEnum = B;
-val y: MyEnum;
+var x: MyEnum = B;
+var y: MyEnum;
 y = G;
 println(x.name);
 println(y.name);

ScriptingEngineTester/src/main/resources/zencode_tests/expansions/expansions_7.zc

@@ -4,16 +4,13 @@
 #output: 5
 #output: 5
 #output: 5
+#output: 5
 
 // One of the tests required to make StdLib (Arrays.zs) work
 public expand <T> T[] {
 	public map<U>(projection as function(value as T) as U) as U[] {
-	    var result = new U[](this.length);
-	    for i in 0 .. this.length {
-	        result[i] = projection(this[i]);
-	    }
-	    return result;
-	}
+    	return new U[](length, i => projection(this[i]));
+    }
 }
 
 

ScriptingEngineTester/src/main/resources/zencode_tests/functions/varargs_1.zc

@@ -1,7 +1,11 @@
+#output: ========
 #output: a
+#output: ========
 
-function test(args...: string) {
-	println(args.join(','));
+function test(args...: string[]): void {
+	for item in args println(item);
 }
 
+println("========");
 test("a");
+println("========");

ScriptingEngineTester/src/main/resources/zencode_tests/functions/varargs_2.zc

@@ -1,7 +1,12 @@
-#output: a,b
+#output: ========
+#output: a
+#output: b
+#output: ========
 
-function test(args...: string) {
-	println(args.join(','));
+function test(args...: string[]): void {
+	for item in args println(item);
 }
 
+println("========");
 test("a", "b");
+println("========");

ScriptingEngineTester/src/main/resources/zencode_tests/functions/varargs_3.zc

@@ -1,7 +1,10 @@
-#output:
+#output: ========
+#output: ========
 
-function test(args...: string) {
-	println(args.join(','));
+function test(args...: string[]): void {
+	for item in args println(item);
 }
 
+println("========");
 test();
+println("========");