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Support proper behavior in interpreter for cast of null value

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This commit is contained in:
Ivan Kylchik
2021-06-04 13:22:51 +03:00
committed by TeamCityServer
parent c2fc017d96
commit 9638af042d
3 changed files with 30 additions and 10 deletions
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compiler/testData/ir/interpreter/exceptions/nullPointerException.kt
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+11
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@@ -38,6 +38,15 @@ fun notNullLambda(lambda: (() -> String)?): String {
}
}
@CompileTimeCalculation
fun nullableCast(str: String?): String {
return try {
str as String
} catch (e: NullPointerException) {
"Null"
}
}
const val a1 = <!EVALUATED: `Value isn't null`!>notNullAssertion(1)<!>
const val a2 = <!EVALUATED: `Value is null`!>notNullAssertion(null)<!>
const val b1 = <!EVALUATED: `Value isn't null`!>notNullAssertionForObject(A())<!>
@@ -46,3 +55,5 @@ const val c1 = <!EVALUATED: `Some text`!>notNullAssertionForSomeWrapper(StringBu
const val c2 = <!EVALUATED: `Value is null`!>notNullAssertionForSomeWrapper(null)<!>
const val d1 = <!EVALUATED: `Not null lambda`!>notNullLambda { "Not null lambda" }<!>
const val d2 = <!EVALUATED: `Lambda is null`!>notNullLambda(null)<!>
const val e1 = <!EVALUATED: `Not null String`!>nullableCast("Not null String")<!>
const val e2 = <!EVALUATED: `Null`!>nullableCast(null)<!>