Fix outer class accesses inside suspendImpl functions

We need to generate this$0 fields to get to the outer class and generate accesses to these fields inside suspendImpl function. #KT-46214 Fixed
2021-04-27 03:22:58 +02:00
parent 71365d2452
commit 0c0710bb79
9 changed files with 123 additions and 0 deletions
@@ -0,0 +1,47 @@
+// WITH_RUNTIME
+
+import kotlin.coroutines.*
+
+class B {
+    val value: Long = 10L
+
+    open inner class C : A<Unit> {
+        override suspend fun getTotalFrames(): Long? = this@B.value
+
+        open inner class D : A<Unit> {
+            override suspend fun getTotalFrames(): Long? = this@B.value
+        }
+
+        suspend fun getInnerTotalFrames(): Long? = D().getTotalFrames()
+    }
+
+    suspend fun get1(): Long? {
+        return C().getTotalFrames()
+    }
+
+    suspend fun get2(): Long? = C().getInnerTotalFrames()
+}
+
+interface A<T> {
+    suspend fun getTotalFrames(): Long? = null
+}
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(Continuation(EmptyCoroutineContext) {
+        it.getOrThrow()
+    })
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = if (B().get1() == 10L) "OK" else "FAIL 1 ${B().get1()}"
+    }
+    if (res != "OK") return res
+
+    res = "FAIL 2"
+    builder {
+        res = if (B().get2() == 10L) "OK" else "FAIL 2 ${B().get2()}"
+    }
+    return res
+}