typer tests for backing fields

compiler/testData/checkerWithErrorTypes/quick/backingField/CustomGetSet.jet

@@ -0,0 +1,7 @@
+class Flower() {
+
+    var minusOne: Int = 1
+        get() = $minusOne + 1
+        set(n: Int) { $minusOne = n - 1 }
+
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/CustomGetVal.jet

@@ -0,0 +1,4 @@
+class CustomGetVal() {
+    val zz = 1
+        get() = $zz * 2
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/CustomGetVar.jet

@@ -0,0 +1,4 @@
+class Raise() {
+    var zz = 1
+        get() = $zz * 2
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/CustomSet.jet

@@ -0,0 +1,4 @@
+class Raise() {
+    var zz = 1
+        set(it) { $zz = it / 2 }
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/CyclicReferenceInitializer.jet

@@ -0,0 +1,3 @@
+class Cyclic() {
+    val a = <!UNRESOLVED_REFERENCE, UNINITIALIZED_VARIABLE!>$a<!>
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadForwardInAnonymous.jet

@@ -0,0 +1,7 @@
+class ReadForward() {
+    {
+        val x = <!UNINITIALIZED_VARIABLE!>$a<!>
+    }
+
+    val a = 1
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadForwardInPropertyInitializer.jet

@@ -0,0 +1,4 @@
+class ReadForward() {
+    val a = <!UNINITIALIZED_VARIABLE!>$b<!>
+    val b = 1
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadInAnonymous.jet

@@ -0,0 +1,6 @@
+class ReadByAnotherPropertyInitializer() {
+    val a = 1
+    {
+        val x = $a
+    }
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadInAnotherPropertyIntializer.jet

@@ -0,0 +1,4 @@
+class ReadByAnotherPropertyInitializer() {
+    val a = 1
+    val b = $a
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadInFunction.jet

@@ -0,0 +1,4 @@
+class ReadByAnotherPropertyInitializer() {
+    val a = 1
+    fun ff() = <!UNRESOLVED_REFERENCE!>$a<!>
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadNonexistentAbstractPropertyInFunction.jet

@@ -0,0 +1,5 @@
+abstract class ReadNonexistent {
+    abstract val aa: Int
+    
+    fun ff() = <!UNRESOLVED_REFERENCE!>$aa<!>
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadNonexistentCustomGetInAnonymous.jet

@@ -0,0 +1,8 @@
+class ReadNonexistent() {
+    val a: Int
+        get() = 1
+
+    {
+        val x = <!NO_BACKING_FIELD!>$a<!>
+    }
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadNonexistentCustomGetInAnotherInitializer.jet

@@ -0,0 +1,6 @@
+class CustomValNoBackingField() {
+    val a: Int
+        get() = 1
+    
+    val b = <!NO_BACKING_FIELD!>$a<!>
+}

compiler/testData/checkerWithErrorTypes/quick/backingField/ReadNonexistentPropertyInAnonymous.jet

@@ -0,0 +1,5 @@
+class Cl() {
+    {
+        val x = <!UNRESOLVED_REFERENCE!>$a<!>
+    }
+}