Support crossinline suspend lambda as parameter of inline function
Use fake continuation instead of ALOAD 0 while inlining Do not generate state machine for inner lambdas and inner objects, which capture crossinline suspend lambda. #KT-19159: Fixed
This commit is contained in:
+109
@@ -0,0 +1,109 @@
|
||||
// FILE: test.kt
|
||||
// WITH_RUNTIME
|
||||
|
||||
import kotlin.coroutines.experimental.*
|
||||
|
||||
// Block is allowed to be called inside the body of owner inline function
|
||||
// Block is allowed to be called from nested classes/lambdas (as common crossinlines)
|
||||
|
||||
suspend inline fun test1(crossinline c: () -> Unit) {
|
||||
c()
|
||||
}
|
||||
|
||||
suspend inline fun test2(crossinline c: () -> Unit) {
|
||||
val l = { c() }
|
||||
l()
|
||||
}
|
||||
|
||||
suspend inline fun test3(crossinline c: () -> Unit) {
|
||||
val r = object: Runnable {
|
||||
override fun run() {
|
||||
c()
|
||||
}
|
||||
}
|
||||
r.run()
|
||||
}
|
||||
|
||||
inline fun transform(crossinline c: suspend () -> Unit) {
|
||||
builder { c() }
|
||||
}
|
||||
|
||||
fun builder(c: suspend () -> Unit) {
|
||||
c.startCoroutine(object: Continuation<Unit> {
|
||||
override val context: CoroutineContext
|
||||
get() = EmptyCoroutineContext
|
||||
|
||||
override fun resume(value: Unit) {
|
||||
}
|
||||
|
||||
override fun resumeWithException(exception: Throwable) {
|
||||
throw exception
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
// FILE: box.kt
|
||||
|
||||
import kotlin.coroutines.experimental.*
|
||||
|
||||
fun box() : String {
|
||||
var res = "FAIL 1"
|
||||
builder {
|
||||
test1 {
|
||||
res = "OK"
|
||||
}
|
||||
}
|
||||
if (res != "OK") return res
|
||||
|
||||
res = "FAIL 2"
|
||||
builder {
|
||||
test2 {
|
||||
res = "OK"
|
||||
}
|
||||
}
|
||||
if (res != "OK") return res
|
||||
|
||||
res = "FAIL 3"
|
||||
builder {
|
||||
test3 {
|
||||
res = "OK"
|
||||
}
|
||||
}
|
||||
if (res != "OK") return res
|
||||
|
||||
res = "FAIL 4"
|
||||
builder {
|
||||
test1 {
|
||||
transform {
|
||||
test1 {
|
||||
res = "OK"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (res != "OK") return res
|
||||
|
||||
res = "FAIL 5"
|
||||
builder {
|
||||
test2 {
|
||||
transform {
|
||||
test2 {
|
||||
res = "OK"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (res != "OK") return res
|
||||
|
||||
res = "FAIL 6"
|
||||
builder {
|
||||
test3 {
|
||||
transform {
|
||||
test3 {
|
||||
res = "OK"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return res
|
||||
}
|
||||
Reference in New Issue
Block a user