Files
kotlin-fork/compiler/testData/diagnostics/tests/backingField/ValDeferredInitInOpenClassOpenValError.kt
T
Nikita Bobko ac40010501 [FE] Prohibit open val deferred initialization
^KT-57553 Fixed
Review: https://jetbrains.team/p/kt/reviews/9967

Other related tests:
- testUninitializedOrReassignedVariables
- testUseOfPropertiesWithoutPrimary
- @TestMetadata("compiler/testData/diagnostics/tests/secondaryConstructors")
- testAugmentedAssignmentInInitializer
- testInitOpenSetter
- testInitOverrideInConstructorComplex
- testPropertyInitializationOrder
2023-05-23 14:12:28 +03:00

56 lines
2.3 KiB
Kotlin
Vendored

// FIR_IDENTICAL
// !DIAGNOSTICS: -DEBUG_INFO_LEAKING_THIS
// !LANGUAGE:+ProhibitOpenValDeferredInitialization
// a = final + not initialized in place + deferred init
// e = final + not initialized in place
// c = final + initialized in place
// b = open + not initialized in place + deferred init
// f = open + not initialized in place
// d = open + initialized in place
open class Foo {
// no getter
val a0: Int
<!MUST_BE_INITIALIZED_OR_BE_ABSTRACT!>val e0: Int<!>
val c0: Int = 1
<!MUST_BE_INITIALIZED_OR_FINAL_OR_ABSTRACT!>open val b0: Int<!>
<!MUST_BE_INITIALIZED_OR_BE_ABSTRACT!>open val f0: Int<!>
open val d0: Int = 1
// getter with field
val a1: Int; get() = field
<!MUST_BE_INITIALIZED!>val e1: Int<!>; get() = field
val c1: Int = 1; get() = field
<!MUST_BE_INITIALIZED_OR_BE_FINAL!>open val b1: Int<!>; get() = field
<!MUST_BE_INITIALIZED!>open val f1: Int<!>; get() = field
open val d1: Int = 1; get() = field
// getter with empty body
val a2: Int; get
<!MUST_BE_INITIALIZED_OR_BE_ABSTRACT!>val e2: Int<!>; get
val c2: Int = 1; get
<!MUST_BE_INITIALIZED_OR_FINAL_OR_ABSTRACT!>open val b2: Int<!>; get
<!MUST_BE_INITIALIZED_OR_BE_ABSTRACT!>open val f2: Int<!>; get
open val d2: Int = 1; get
// getter no field
val a3: Int; get() = 1
val e3: Int; get() = 1
val c3: Int = <!PROPERTY_INITIALIZER_NO_BACKING_FIELD!>1<!>; get() = 1
open val b3: Int; get() = 1
open val f3: Int; get() = 1
open val d3: Int = <!PROPERTY_INITIALIZER_NO_BACKING_FIELD!>1<!>; get() = 1
init {
a0 = 1
a1 = 1
a2 = 1
<!VAL_REASSIGNMENT!>a3<!> = 1
b0 = 1
b1 = 1
b2 = 1
<!VAL_REASSIGNMENT!>b3<!> = 1
}
}