Add tests for element -> pseudo-value mapping

compiler/testData/cfg/declarations/local/LocalDeclarations.values

@@ -0,0 +1,137 @@
+== C ==
+class C() {
+    val a: Int = 1
+
+    class object {
+        val x : Int
+
+        {
+            $x = 1
+        }
+
+
+        fun foo() {
+            val b : Int = 1
+            doSmth(b)
+        }
+    }
+}
+---------------------
+1   <v0>   NEW()
+=====================
+== doSmth ==
+fun doSmth(i: Int) {}
+---------------------
+=====================
+== test1 ==
+fun test1() {
+    val a = object {
+        val x : Int
+        {
+            $x = 1
+        }
+    }
+}
+---------------------
+1                                   <v0>   NEW()
+object { val x : Int { $x = 1 } }   <v1>   NEW()
+=====================
+== O ==
+object O {
+    val x : Int
+    {
+        $x = 1
+    }
+}
+---------------------
+1   <v0>   NEW()
+=====================
+== test2 ==
+fun test2() {
+    val b = 1
+    val a = object {
+        val x = b
+    }
+}
+---------------------
+1                      <v0>   NEW()
+b                      <v1>   NEW()
+object { val x = b }   <v2>   NEW()
+=====================
+== test3 ==
+fun test3() {
+    val a = object {
+        val y : Int
+        fun inner_bar() {
+            y = 10
+        }
+    }
+}
+---------------------
+object { val y : Int fun inner_bar() { y = 10 } }   <v0>   NEW()
+=====================
+== inner_bar ==
+fun inner_bar() {
+            y = 10
+        }
+---------------------
+10   <v0>   NEW()
+=====================
+== test4 ==
+fun test4() {
+    val a = object {
+        val x : Int
+        val y : Int
+        {
+            $x = 1
+        }
+        fun ggg() {
+            y = 10
+        }
+    }
+}
+---------------------
+1                                                                    <v0>   NEW()
+object { val x : Int val y : Int { $x = 1 } fun ggg() { y = 10 } }   <v1>   NEW()
+=====================
+== ggg ==
+fun ggg() {
+            y = 10
+        }
+---------------------
+10   <v0>   NEW()
+=====================
+== test5 ==
+fun test5() {
+    val a = object {
+        var x = 1
+        {
+            $x = 2
+        }
+        fun foo() {
+            x = 3
+        }
+        fun bar() {
+            x = 4
+        }
+    }
+}
+---------------------
+1                                                                         <v0>   NEW()
+2                                                                         <v1>   NEW()
+object { var x = 1 { $x = 2 } fun foo() { x = 3 } fun bar() { x = 4 } }   <v2>   NEW()
+=====================
+== foo ==
+fun foo() {
+            x = 3
+        }
+---------------------
+3   <v0>   NEW()
+=====================
+== bar ==
+fun bar() {
+            x = 4
+        }
+---------------------
+4   <v0>   NEW()
+=====================

compiler/testData/cfg/declarations/local/ObjectExpression.values

@@ -0,0 +1,34 @@
+== A ==
+trait A {
+    fun foo() : Int
+}
+---------------------
+=====================
+== foo ==
+fun foo() : Int
+---------------------
+=====================
+== B ==
+class B : A {
+    override fun foo() = 10
+}
+---------------------
+=====================
+== foo ==
+override fun foo() = 10
+---------------------
+10   <v0>   NEW()
+=====================
+== foo ==
+fun foo(b: B) : Int {
+    val o = object : A by b {}
+    return o.foo()
+}
+---------------------
+b                    <v1>   NEW()
+object : A by b {}   <v2>   NEW()    
+o                    <v3>   NEW()    
+foo                  <v4>   NEW(<v3>)
+foo()                <v4>   COPY     
+o.foo()              <v4>   COPY     
+=====================

compiler/testData/cfg/declarations/local/localClass.values

@@ -0,0 +1,32 @@
+== f ==
+fun f() {
+    class LocalClass() {
+        fun f() {
+            val x = ""
+
+            fun loc() {
+                val x3 = ""
+            }
+        }
+    }
+}
+---------------------
+=====================
+== f ==
+fun f() {
+            val x = ""
+
+            fun loc() {
+                val x3 = ""
+            }
+        }
+---------------------
+""   <v0>   NEW()
+=====================
+== loc ==
+fun loc() {
+                val x3 = ""
+            }
+---------------------
+""   <v0>   NEW()
+=====================

compiler/testData/cfg/declarations/local/localProperty.values

@@ -0,0 +1,20 @@
+== foo ==
+fun foo() {
+    class B {
+        val a: Int
+            get() {
+                val b: Int
+                return b
+            }
+    }
+}
+---------------------
+=====================
+== get_a ==
+get() {
+                val b: Int
+                return b
+            }
+---------------------
+b   <v0>   NEW()
+=====================