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:
Ilmir Usmanov
2018-01-18 15:21:19 +03:00
parent 042ca55be7
commit 6854135077
80 changed files with 5214 additions and 144 deletions
@@ -0,0 +1,84 @@
// FILE: inlined.kt
// WITH_RUNTIME
// NO_CHECK_LAMBDA_INLINING
suspend inline fun inlineMe(c: suspend () -> Unit) {
c()
c()
c()
c()
c()
}
suspend inline fun noinlineMe(noinline c: suspend () -> Unit) {
c()
c()
c()
c()
c()
}
suspend inline fun crossinlineMe(crossinline c: suspend () -> Unit) {
c()
c()
c()
c()
c()
}
// FILE: inlineSite.kt
import kotlin.coroutines.experimental.*
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
}
})
}
var i = 0;
var j = 0;
var k = 0;
suspend fun calculateI() {
i++
}
suspend fun calculateJ() {
j++
}
suspend fun calculateK() {
k++
}
suspend fun inlineSite() {
inlineMe {
calculateI()
calculateI()
}
noinlineMe {
calculateJ()
calculateJ()
}
crossinlineMe {
calculateK()
calculateK()
}
}
fun box(): String {
builder {
inlineSite()
}
if (i != 10) return "FAIL I"
if (j != 10) return "FAIL J"
if (k != 10) return "FAIL K"
return "OK"
}