Added test for module & global examples.

tests/cases/compiler/taggedTemplatesInModuleAndGlobal.ts

@@ -0,0 +1,24 @@
+// @module: commonjs
+// @target: es5
+
+// @filename: global.ts
+namespace n {
+    function id<T>(x: T): T {
+        return x;
+    }
+
+    function templateObjectFactory() {
+        return id`hello world`;
+    }
+    let result = templateObjectFactory() === templateObjectFactory();
+}
+// @filename: module.ts
+export { }
+function id<T>(x: T): T {
+    return x;
+}
+
+function templateObjectFactory() {
+    return id`hello world`;
+}
+let result = templateObjectFactory() === templateObjectFactory();