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// https://github.com/JetBrains/compose-jb/issues/774
// fixed in https://github.com/JetBrains/androidx/pull/118
import androidx.compose.runtime.Composable
val set = mutableSetOf<Int>()
fun main() {
callComposable {
Foo<String> { set.add(1) }
Foo<String>()
FooTakesTypedComposableLambda2("T")
FooTakesTypedComposableLambda3("T")
}
require(setOf(1,2,3,4) == set) { "Failed when running composable. Actual result - ${set.joinToString()}" }
}
class RouterState<C>
@Composable
fun <C : Any> Foo(block: @Composable (RouterState<C>) -> Unit = { set.add(2) }) {
block(RouterState())
}
@Composable
fun <T> FooTakesTypedComposableLambda2(t: T, composable: @Composable (T) -> T = {
set.add(3)
t
}) {
composable(t)
}
@Composable
fun <T> FooTakesTypedComposableLambda3(t: T, composable: @Composable () -> T = {
set.add(4)
t
}) {
composable()
}