Files
kotlin-fork/compiler/testData/codegen/box/inference/builderInference/intersect.kt
T
Ivan Kylchik c7435ba760 Replace all occurrences of WITH_RUNTIME with WITH_STDLIB
We are going to deprecate `WITH_RUNTIME` directive. The main reason
behind this change is that `WITH_STDLIB` directive better describes
its meaning, specifically it will add kotlin stdlib to test's classpath.
2021-11-17 15:26:38 +03:00

43 lines
943 B
Kotlin
Vendored

// !LANGUAGE: +UnrestrictedBuilderInference
// WITH_STDLIB
// TARGET_BACKEND: JVM
// IGNORE_BACKEND: WASM
// FILE: Test.java
class Test {
static <T> T foo(T x) { return x; }
}
// FILE: main.kt
import kotlin.experimental.ExperimentalTypeInference
@OptIn(ExperimentalTypeInference::class)
fun <R1> build(@BuilderInference block: TestInterface<R1>.() -> Unit) {}
@OptIn(ExperimentalTypeInference::class)
fun <R2> build2(@BuilderInference block: TestInterface<R2>.() -> Unit) {}
class In<in K>
interface TestInterface<R> {
fun emit(r: R)
fun get(): R
fun getIn(): In<R>
}
fun <U> id(x: U) = x
fun <E> intersect(vararg x: In<E>): E = null as E
fun box(): String {
val ret = build {
emit("1")
intersect(getIn(), getIn())
intersect(getIn(), Test.foo(getIn()))
intersect(Test.foo(getIn()), Test.foo(getIn()))
intersect(Test.foo(getIn()), getIn())
""
}
return "OK"
}