Files
kotlin-fork/compiler/testData/diagnostics/tests/generics/nullability/smartCasts.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

46 lines
1.1 KiB
Kotlin
Vendored

// !DIAGNOSTICS: -UNUSED_EXPRESSION,-UNUSED_VARIABLE
fun <T : CharSequence?> T.bar1() {}
fun CharSequence?.bar2() {}
fun <T : CharSequence> T.bar3() {}
fun CharSequence.bar4() {}
fun <T : CharSequence?> foo(x: T) {
if (x != null) {
if (<!SENSELESS_COMPARISON!>x != null<!>) {}
<!DEBUG_INFO_SMARTCAST!>x<!>.length
x<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!DEBUG_INFO_SMARTCAST!>x<!>.bar1()
x.bar2()
<!DEBUG_INFO_SMARTCAST!>x<!>.bar3()
<!DEBUG_INFO_SMARTCAST!>x<!>.bar4()
x<!UNNECESSARY_SAFE_CALL!>?.<!>bar1()
}
x<!UNSAFE_CALL!>.<!>length
if (x is String) {
<!DEBUG_INFO_SMARTCAST!>x<!>.length
x<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!DEBUG_INFO_SMARTCAST!>x<!>.bar1()
x.bar2()
<!DEBUG_INFO_SMARTCAST!>x<!>.bar3()
}
if (x is CharSequence) {
<!DEBUG_INFO_SMARTCAST!>x<!>.length
x<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!DEBUG_INFO_SMARTCAST!>x<!>.bar1()
x.bar2()
<!DEBUG_INFO_SMARTCAST!>x<!>.bar3()
}
}