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kotlin-fork/idea/idea-completion/testData/basic/common/smartCast/functionWithContract.kt
T
Dmitry Savvinov f90b29c2e3 Support contracts in PartialBodyResolveFilter
Previously, PartialBodyResolveFilter didn't know about contracts and was
filtering out calls of such functions, leading to unstable completion in
cases like that:

fun test(x: Any?) {
    require(x is String)
    x.<caret>
}

However, PartialBodyResolveFilter works by pure PSI, while to determine
if function has a contract we have to resolve it.

To solve it, we do something very similar to what has been done with
Nothin-returning functions: introduce
KotlinProbablyContractedFunctionShortNameIndex, which collects all
function which *may* have a contract during indexing.

^KT-25275 Fixed
2018-07-27 16:59:24 +03:00

16 lines
223 B
Kotlin
Vendored

// COMPILER_ARGUMENTS: -XXLanguage:+ReadDeserializedContracts -XXLanguage:+UseReturnsEffect
interface Foo {
val x: Int
fun f()
}
fun test(x: Any?) {
require(x is Foo)
x.<caret>
}
// EXIST: x
// EXIST: f