Test for calling functions in initializers.

Adapted from https://github.com/develar/kotlin/commit/a9e0a42fb1347fa8e21c86b5a073ef8a7c873da0.

js/js.tests/test/org/jetbrains/k2js/test/semantics/FunctionTest.java

@@ -16,8 +16,6 @@
 
 package org.jetbrains.k2js.test.semantics;
 
-import org.jetbrains.k2js.translate.context.Namer;
-
 /**
  * @author Pavel Talanov
  */
@@ -60,7 +58,7 @@ public class FunctionTest extends AbstractExpressionTest {
     }
 
     public void testEnclosingThis() throws Exception {
-        runFunctionOutputTest("enclosingThis.kt", Namer.getRootNamespaceName(), "box", "OK");
+        runFunctionOutputTest("enclosingThis.kt", "foo", "box", "OK");
     }
 
 
@@ -109,4 +107,8 @@ public class FunctionTest extends AbstractExpressionTest {
     public void testFunctionInsideFunction() throws Exception {
         fooBoxTest();
     }
+
+    public void testCallFunInInit() throws Exception {
+        fooBoxTest();
+    }
 }

js/js.translator/testFiles/expression/function/cases/callFunInInit.kt

@@ -0,0 +1,9 @@
+package foo
+
+class A()
+
+private val doInit = {
+    A()
+}()
+
+fun box(): Boolean = doInit is A