Files
kotlin-fork/compiler/testData/diagnostics/tests/SafeCallInvoke.kt
T
Mikhail Glukhikh 53d6ac24e5 Switch kotlin version to 1.7
* Change 1.6 to 1.7 constants
* Fix SAFE_CALL_WILL_CHANGE_NULLABILITY for testData
* Change EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_WARNING to EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR
* Change NON_EXHAUSTIVE_WHEN_STATEMENT to NO_ELSE_IN_WHEN
* Fix testData for SafeCallsAreAlwaysNullable
* Change T -> T & Any in test dumps
* Change INVALID_CHARACTERS_NATIVE_WARNING -> INVALID_CHARACTERS_NATIVE_ERROR
* TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_WARNING -> TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_ERROR
2022-02-25 11:46:27 +00:00

24 lines
556 B
Kotlin
Vendored

class Rule(val apply:() -> Unit)
fun bar() {}
fun foo() {
val rule: Rule? = Rule { bar() }
// this compiles and works
val apply = rule?.apply
if (apply != null) <!DEBUG_INFO_SMARTCAST!>apply<!>()
// this compiles and works
rule?.apply?.invoke()
// this should be an error
rule?.<!UNSAFE_IMPLICIT_INVOKE_CALL!>apply<!>()
// these both also ok (with smart cast / unnecessary safe call)
if (rule != null) {
<!DEBUG_INFO_SMARTCAST!>rule<!>.apply()
rule<!UNNECESSARY_SAFE_CALL!>?.<!>apply()
}
}