Check whether the field is indeed being initialized

in checkFieldInExactlyOnceLambdaInitialization
 #KT-40691 Fixed

compiler/testData/codegen/box/contracts/fieldReadInConstructor.kt

@@ -0,0 +1,28 @@
+// !USE_EXPERIMENTAL: kotlin.contracts.ExperimentalContracts
+// IGNORE_BACKEND: NATIVE
+// WITH_RUNTIME
+// KJS_WITH_FULL_RUNTIME
+
+import kotlin.contracts.*
+
+class A {
+    val value = "Some value"
+
+    init {
+        foo {
+            println(value)
+        }
+    }
+}
+
+fun foo(block: () -> Unit) {
+    contract {
+        callsInPlace(block, InvocationKind.EXACTLY_ONCE)
+    }
+    block()
+}
+
+fun box(): String {
+    A()
+    return "OK"
+}