As designed KT-5930: Wrong execution order in case of extension function

#KT-5930 As Designed

compiler/testData/codegen/box/extensionFunctions/executionOrder.kt

@@ -0,0 +1,19 @@
+var result = ""
+
+fun getReceiver() : Int {
+    result += "getReceiver->"
+    return 1
+}
+
+fun getFun(b : Int.(Int)->Unit): Int.(Int)->Unit {
+    result += "getFun()->"
+    return b
+}
+
+fun box(): String {
+    getReceiver().(getFun({ result +="End" }))(1)
+
+    if(result != "getFun()->getReceiver->End") return "fail $result"
+
+    return "OK"
+}

compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxCodegenTestGenerated.java

@@ -2765,6 +2765,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/extensionFunctions"), Pattern.compile("^(.+)\\.kt$"), true);
         }
         
+        @TestMetadata("executionOrder.kt")
+        public void testExecutionOrder() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/box/extensionFunctions/executionOrder.kt");
+            doTest(fileName);
+        }
+        
         @TestMetadata("kt1061.kt")
         public void testKt1061() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/box/extensionFunctions/kt1061.kt");