Files
kotlin-fork/compiler/testData/diagnostics/tests/smartCasts/intersectionScope/unstableSmartCast.fir.kt
T
Tianyu Geng 761a0a7d0d FIR checkers: report specific errors instead of INAPPLICABLE_CANDIDATE
Specifically, the report the following 4 errors.

* NON_VARARG_SPREAD
* ARGUMENT_PASSED_TWICE
* TOO_MANY_ARGUMENTS
* NO_VALUE_FOR_PARAMETER

Also added/updated the following position strategies.
* NAME_OF_NAMED_ARGUMENT
* VALUE_ARGUMENTS
2021-04-02 14:36:14 +03:00

39 lines
740 B
Kotlin
Vendored

// !WITH_NEW_INFERENCE
// !CHECK_TYPE
interface A {
fun foo(): CharSequence?
fun baz(x: Any) {}
}
interface B {
fun foo(): String
fun baz(x: Int): String =""
fun baz(x: Int, y: Int) {}
fun foobar(): CharSequence?
}
interface C {
fun foo(): String
fun baz(x: Int): String =""
fun baz(x: Int, y: Int) {}
fun foobar(): String
}
var x: A = null!!
fun test() {
x.foo().checkType { _<CharSequence?>() }
if (x is B && x is C) {
x.foo().checkType { _<CharSequence?>() }
x.baz("")
x.baz(1).checkType { _<Unit>() }
x.baz(1, <!TOO_MANY_ARGUMENTS!>2<!>)
x.<!UNRESOLVED_REFERENCE!>foobar<!>().checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
}
}