Pseudocode: Bind nondeterministic jump caused by local declaration to declaration iself instead of its parent element

#KT-6261 Fixed
 #KT-6416 Fixed

idea/testData/refactoring/extractFunction/basic/localFunctionInTheMiddleSimpleControlFlow.kt

@@ -0,0 +1,6 @@
+fun test1(): Int {
+    <selection>val foo = 1
+    fun bar() = 2
+
+    return 3</selection>
+}

idea/testData/refactoring/extractFunction/basic/localFunctionInTheMiddleSimpleControlFlow.kt.after

@@ -0,0 +1,10 @@
+fun test1(): Int {
+    return i()
+}
+
+private fun i(): Int {
+    val foo = 1
+    fun bar() = 2
+
+    return 3
+}

idea/testData/refactoring/extractFunction/basic/localFunctionInTheMiddleUnusedVar.kt

@@ -0,0 +1,5 @@
+fun test(): Int {
+    <selection>val j = 1
+    fun local() = 1
+    return local()</selection>
+}

idea/testData/refactoring/extractFunction/basic/localFunctionInTheMiddleUnusedVar.kt.after

@@ -0,0 +1,9 @@
+fun test(): Int {
+    return i()
+}
+
+private fun i(): Int {
+    val j = 1
+    fun local() = 1
+    return local()
+}

idea/testData/refactoring/extractFunction/basic/localFunctionInTheMiddleUsedVar.kt

@@ -0,0 +1,9 @@
+fun test(): Int {
+    <selection>val foo = 1
+    fun bar() = 2
+
+    return when (foo) {
+        1 -> 1
+        else -> 2
+    }</selection>
+}

idea/testData/refactoring/extractFunction/basic/localFunctionInTheMiddleUsedVar.kt.after

@@ -0,0 +1,13 @@
+fun test(): Int {
+    return i()
+}
+
+private fun i(): Int {
+    val foo = 1
+    fun bar() = 2
+
+    return when (foo) {
+        1 -> 1
+        else -> 2
+    }
+}