Files
kotlin-fork/compiler/testData/diagnostics/tests/when/NonExhaustiveWarningForSealedClass.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

31 lines
965 B
Kotlin
Vendored

// LANGUAGE: +WarnAboutNonExhaustiveWhenOnAlgebraicTypes
/*
* KOTLIN DIAGNOSTICS SPEC TEST (NEGATIVE)
*
* SPEC VERSION: 0.1-152
* PRIMARY LINKS: expressions, when-expression -> paragraph 5 -> sentence 1
* expressions, when-expression, exhaustive-when-expressions -> paragraph 1 -> sentence 1
* expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 6
* expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 7
* expressions, when-expression -> paragraph 9 -> sentence 2
* expressions, when-expression, exhaustive-when-expressions -> paragraph 3 -> sentence 1
* type-inference, smart-casts, smart-cast-types -> paragraph 9 -> sentence 1
*/
sealed class S
object First : S()
class Derived(val s: String) : S()
object Last : S()
fun use(s: String) = s
fun foo(s: S) {
<!NO_ELSE_IN_WHEN!>when<!> (s) {
First -> {}
is Derived -> use(<!DEBUG_INFO_SMARTCAST!>s<!>.s)
}
}