JVM_IR indy-lambdas: initial implementation and tests

KT-44278 KT-26060 KT-42621

compiler/testData/codegen/box/invokedynamic/lambdas/suspendLambda.kt

@@ -0,0 +1,35 @@
+// TARGET_BACKEND: JVM
+// JVM_TARGET: 1.8
+// LAMBDAS: INDY
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import kotlin.coroutines.*
+
+var c: Continuation<Unit>? = null
+
+suspend fun suspendMe() = suspendCoroutine<Unit> { continuation ->
+    c = continuation
+}
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(object: Continuation<Unit> {
+        override val context = EmptyCoroutineContext
+        override fun resumeWith(result: Result<Unit>) {
+            result.getOrThrow()
+        }
+    })
+}
+
+fun box(): String {
+    var test = ""
+    builder {
+        suspendMe()
+        test += "O"
+        suspendMe()
+        test += "K"
+    }
+    c?.resume(Unit)
+    c?.resume(Unit)
+    return test
+}