Implement callable references to suspend functions

In FE they have type KSuspendFunctionN In BE they are treated like normal callable references with additional parameter in invoke function.
2018-05-29 13:17:53 +03:00
parent 5869274ff1
commit f94b579d19
82 changed files with 5393 additions and 41 deletions
@@ -0,0 +1,26 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+class A {
+    companion object {
+        suspend fun ok() = "OK"
+    }
+}
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = (A.Companion::ok)()
+    }
+    return res
+}
@@ -0,0 +1,16 @@
+// IGNORE_BACKEND: JS
+
+// SKIP_SOURCEMAP_REMAPPING
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import COROUTINES_PACKAGE.*
+
+fun box(): String {
+    val name = ::coroutineContext.name
+    if (name != "coroutineContext") return "Fail 1: $name"
+
+    return "OK"
+}
@@ -0,0 +1,97 @@
+// IGNORE_BACKEND: JS
+
+// LANGUAGE_VERSION: 1.2
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import kotlin.coroutines.experimental.*
+
+var result = ""
+
+class A {
+    suspend fun memberFunction() {
+        result += "A.mf,"
+    }
+
+    suspend fun aMemberFunction() {
+        result += "A.amf,"
+    }
+
+    suspend fun test(): String {
+        (::memberFunction)()
+        (::aExtensionFunction)()
+
+        return result
+    }
+
+    inner class B {
+        suspend fun memberFunction() {
+            result += "B.mf,"
+        }
+
+        suspend fun test(): String {
+            (::aMemberFunction)()
+            (::aExtensionFunction)()
+
+            (::memberFunction)()
+
+            (::bExtensionFunction)()
+
+            return result
+        }
+    }
+}
+
+suspend fun A.aExtensionFunction() {
+    result += "A.ef,"
+}
+
+suspend fun A.B.bExtensionFunction() {
+    result += "B.ef,"
+}
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    var a = "FAIL 1"
+    builder {
+        a = A().test()
+    }
+    if (a != "A.mf,A.ef,") return "Fail $a"
+
+    result = ""
+    var b = "FAIL 2"
+    builder {
+        b = A().B().test()
+    }
+    if (b != "A.amf,A.ef,B.mf,B.ef,") return "Fail $b"
+
+    result = ""
+    builder {
+        with(A()) {
+            (::memberFunction)()
+            (::aExtensionFunction)()
+        }
+    }
+    if (result != "A.mf,A.ef,") return "Fail $result"
+
+    result = ""
+    builder {
+        with(A()) {
+            with(B()) {
+                (::aMemberFunction)()
+                (::aExtensionFunction)()
+
+                (::memberFunction)()
+
+                (::bExtensionFunction)()
+            }
+        }
+    }
+    if (result != "A.amf,A.ef,B.mf,B.ef,") return "Fail $result"
+
+    return "OK"
+}
@@ -0,0 +1,31 @@
+// IGNORE_BACKEND: JS
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+enum class E {
+    A, B;
+
+    suspend fun foo() = this.name
+}
+
+fun box(): String {
+    val f = E.A::foo
+    val ef = E::foo
+
+    var res = ""
+    builder {
+        if (f() != "A") res = "Fail 1: ${f()}"
+        else if (f == E.B::foo) res = "Fail 2"
+        else if (ef != E::foo) res = "Fail 3"
+    }
+
+    return "OK"
+}
@@ -0,0 +1,25 @@
+// TODO: investigate should it be ran for JS or not
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_REFLECT
+
+class A
+
+val a = A()
+val aa = A()
+
+suspend fun A?.foo() {}
+
+val aFoo = a::foo
+val A_foo = A::foo
+val nullFoo = null::foo
+
+fun box(): String =
+        when {
+            nullFoo != null::foo -> "Bound extension refs with same receiver SHOULD be equal"
+            nullFoo == aFoo -> "Bound extension refs with different receivers SHOULD NOT be equal"
+            nullFoo == A_foo -> "Bound extension ref with receiver 'null' SHOULD NOT be equal to free ref"
+
+            else -> "OK"
+        }
@@ -0,0 +1,29 @@
+// TODO: investigate should it be ran for JS or not
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+
+package test
+
+class A {
+    suspend fun foo() {}
+    suspend fun bar() {}
+}
+
+val a = A()
+val aa = A()
+
+val aFoo = a::foo
+val aBar = a::bar
+val aaFoo = aa::foo
+val A_foo = A::foo
+
+fun box(): String =
+        when {
+            aFoo != a::foo -> "Bound refs with same receiver SHOULD be equal"
+            aFoo == aBar -> "Bound refs to different members SHOULD NOT be equal"
+            aFoo == aaFoo -> "Bound refs with different receiver SHOULD NOT be equal"
+            aFoo == A_foo -> "Bound ref SHOULD NOT be equal to free ref"
+
+            else -> "OK"
+        }
@@ -0,0 +1,27 @@
+// TODO: investigate should it be ran for JS or not
+// IGNORE_BACKEND: JS, NATIVE
+
+// COMMON_COROUTINES_TEST
+// WITH_REFLECT
+
+import kotlin.reflect.full.*
+
+class C {
+    suspend fun foo() {}
+}
+
+val C_fooReflect = C::class.functions.find { it.name == "foo" }!!
+val C_foo = C::foo
+val cFoo = C()::foo
+
+val Any.className: String
+        get() = this::class.qualifiedName!!
+
+fun box(): String =
+        when {
+            C_fooReflect != C_foo -> "C_fooReflect != C_foo, ${C_fooReflect.className}"
+            C_foo != C_fooReflect -> "C_foo != C_fooReflect, ${C_foo.className}"
+            C_fooReflect == cFoo -> "C_fooReflect == cFoo, ${C_fooReflect.className}"
+            cFoo == C_fooReflect -> "cFoo == C_fooReflect, ${cFoo.className}"
+            else -> "OK"
+        }
@@ -0,0 +1,24 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+inline suspend fun foo(x: suspend () -> String) = x()
+
+suspend fun String.id() = this
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    var res = ""
+    builder {
+        res = foo("OK"::id)
+    }
+    return res
+}
@@ -0,0 +1,25 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+inline suspend fun go(f: suspend () -> String) = f()
+
+suspend fun String.id(): String = this
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    val x = "OK"
+    var res = "FAIL"
+    builder {
+        res = go(x::id)
+    }
+    return res
+}
@@ -0,0 +1,20 @@
+// TARGET_BACKEND: JVM
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    suspend fun foo(): Unit {}
+    builder {
+        assert(Unit.javaClass.equals(foo().javaClass))
+        assert(Unit.javaClass.equals(foo()::class.java))
+    }
+    return "OK"
+}
@@ -0,0 +1,66 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A(var v: Int) {
+    suspend fun f(x: Int) = x * v
+}
+
+suspend fun A.g(x: Int) = x * f(x);
+
+var A.w: Int
+    get() = 1000 * v
+    set(c: Int) {
+        v = c + 10
+    }
+
+object F {
+    var u = 0
+}
+
+fun box(): String {
+    builder {
+        val a = A(5)
+
+        val av = a::v
+        if (av() != 5) throw RuntimeException("fail1: ${av()}")
+        if (av.get() != 5) throw RuntimeException("fail2: ${av.get()}")
+        av.set(7)
+        if (a.v != 7) throw RuntimeException("fail3: ${a.v}")
+
+        val af = a::f
+        if (af(10) != 70) throw RuntimeException("fail4: ${af(10)}")
+
+        val ag = a::g
+        if (ag(10) != 700) throw RuntimeException("fail5: ${ag(10)}")
+
+        val aw = a::w
+        if (aw() != 7000) throw RuntimeException("fail6: ${aw()}")
+        if (aw.get() != 7000) throw RuntimeException("fail7: ${aw.get()}")
+        aw.set(5)
+        if (a.v != 15) throw RuntimeException("fail8: ${a.v}")
+
+        val fu = F::u
+        if (fu() != 0) throw RuntimeException("fail9: ${fu()}")
+        if (fu.get() != 0) throw RuntimeException("fail10: ${fu.get()}")
+        fu.set(8)
+        if (F.u != 8) throw RuntimeException("fail11: ${F.u}")
+
+        val x = 100
+
+        fun A.lf() = v * x;
+        val alf = a::lf
+        if (alf() != 1500) throw RuntimeException("fail9: ${alf()}")
+    }
+
+    return "OK"
+}
@@ -0,0 +1,22 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun String?.ok() = "OK"
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = (null::ok)()
+    }
+    return res
+}
@@ -0,0 +1,24 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+object Singleton {
+    suspend fun ok() = "OK"
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = (Singleton::ok)()
+    }
+    return res
+}
@@ -0,0 +1,41 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun Boolean.foo() = 1
+suspend fun Byte.foo() = 2
+suspend fun Short.foo() = 3
+suspend fun Int.foo() = 4
+suspend fun Long.foo() = 5
+suspend fun Char.foo() = 6
+suspend fun Float.foo() = 7
+suspend fun Double.foo() = 8
+
+fun testRef(name: String, f: suspend () -> Int, expected: Int) {
+    builder {
+        val actual = f()
+        if (actual != expected) throw AssertionError("$name: $actual != $expected")
+    }
+}
+
+fun box(): String {
+    testRef("Boolean", true::foo, 1)
+    testRef("Byte", 1.toByte()::foo, 2)
+    testRef("Short", 1.toShort()::foo, 3)
+    testRef("Int", 1::foo, 4)
+    testRef("Long", 1L::foo, 5)
+    testRef("Char", '1'::foo, 6)
+    testRef("Float", 1.0F::foo, 7)
+    testRef("Double", 1.0::foo, 8)
+
+    return "OK"
+}
@@ -0,0 +1,30 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class B
+
+suspend fun B.magic() {
+}
+
+suspend fun suspendRun(c: suspend() -> Unit) = c()
+
+fun boom(a: Any) {
+    when (a) {
+        is B -> builder { suspendRun(a::magic) }
+    }
+}
+
+fun box(): String {
+    boom(B())
+    return "OK"
+}
@@ -0,0 +1,26 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+abstract class A {
+    abstract suspend fun foo(): String
+}
+
+class B : A() {
+    override suspend fun foo() = "OK"
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder { res = (A::foo)(B()) }
+    return res
+}
@@ -0,0 +1,25 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    suspend fun foo(k: Int) = k
+
+    suspend fun result() = (A::foo)(this, 111)
+}
+
+fun box(): String {
+    var result = 0
+    builder { result = A().result() }
+    if (result != 111) return "Fail $result"
+    return "OK"
+}
@@ -0,0 +1,26 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    suspend fun o() = 111
+    suspend fun k(k: Int) = k
+}
+
+suspend fun A.foo() = (A::o)(this) + (A::k)(this, 222)
+
+fun box(): String {
+    var result = 0
+    builder { result = A().foo() }
+    if (result != 333) return "Fail $result"
+    return "OK"
+}
@@ -0,0 +1,25 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    suspend fun foo() = "OK"
+}
+
+fun box(): String {
+    val x = A::foo
+    var res = "FAIL"
+    builder {
+        res = x(A())
+    }
+    return res
+}
@@ -0,0 +1,25 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    suspend fun foo(result: String) = result
+}
+
+fun box(): String {
+    val x = A::foo
+    var res = "FAIL"
+    builder {
+        res = x(A(), "OK")
+    }
+    return res
+}
@@ -0,0 +1,27 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    var result = "Fail"
+
+    suspend fun foo() {
+        result = "OK"
+    }
+}
+
+fun box(): String {
+    val a = A()
+    val x = A::foo
+    builder { x(a) }
+    return a.result
+}
@@ -0,0 +1,27 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    var result = "Fail"
+
+    suspend fun foo(newResult: String) {
+        result = newResult
+    }
+}
+
+fun box(): String {
+    val a = A()
+    val x = A::foo
+    builder { x(a, "OK") }
+    return a.result
+}
@@ -0,0 +1,24 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    suspend fun result() = (A::foo)(this, "OK")
+}
+
+suspend fun A.foo(x: String) = x
+
+fun box(): String {
+    var res = "FAIL"
+    builder { res = A().result() }
+    return res
+}
@@ -0,0 +1,26 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A
+
+suspend fun A.foo() = (A::bar)(this, "OK")
+
+suspend fun A.bar(x: String) = x
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = A().foo()
+    }
+    return res
+}
@@ -0,0 +1,23 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A
+
+suspend fun A.foo() = "OK"
+
+fun box(): String {
+    val x = A::foo
+    var res = "FAIL"
+    builder { res = x(A()) }
+    return res
+}
@@ -0,0 +1,23 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A
+
+suspend fun A.foo(result: String) = result
+
+fun box(): String {
+    val x = A::foo
+    var res = "FAIL"
+    builder { res = x(A(), "OK") }
+    return res
+}
@@ -0,0 +1,27 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    var result = "Fail"
+}
+
+suspend fun A.foo() {
+    result = "OK"
+}
+
+fun box(): String {
+    val a = A()
+    val x = A::foo
+    builder { x(a) }
+    return a.result
+}
@@ -0,0 +1,27 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    var result = "Fail"
+}
+
+suspend fun A.foo(newResult: String) {
+    result = newResult
+}
+
+fun box(): String {
+    val a = A()
+    val x = A::foo
+    builder { x(a, "OK") }
+    return a.result
+}
@@ -0,0 +1,41 @@
+// IGNORE_BACKEND: JS, NATIVE
+
+// WITH_REFLECT
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import kotlin.test.assertEquals
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun <T, R> foo(x: T): R = TODO()
+suspend fun <T> fooReturnInt(x: T): Int = 1
+suspend fun Int.suspendToString(): String = toString()
+
+suspend inline fun <reified T, reified R> check(x: T, y: R, f: suspend (T) -> R, tType: String, rType: String) {
+    assertEquals(tType, T::class.simpleName)
+    assertEquals(rType, R::class.simpleName)
+}
+
+suspend inline fun <reified T, reified R> check(f: suspend (T) -> R, g: suspend (T) -> R, tType: String, rType: String) {
+    assertEquals(tType, T::class.simpleName)
+    assertEquals(rType, R::class.simpleName)
+}
+
+fun box(): String {
+    builder {
+        check("", 1, ::foo, "String", "Int")
+        check("", 1, ::fooReturnInt, "String", "Int")
+        check("", "", ::fooReturnInt, "String", "Any")
+
+        check(Int::suspendToString, ::foo, "Int", "String")
+    }
+
+    return "OK"
+}
@@ -0,0 +1,41 @@
+// IGNORE_BACKEND: JS, NATIVE
+
+// WITH_REFLECT
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import kotlin.test.assertEquals
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun <T, R> foo(x: T): R = TODO()
+
+suspend inline fun <reified T, reified R> bar(x: T, y: R, f: suspend (T) -> R, tType: String, rType: String): Pair<T, R?> {
+    assertEquals(tType, T::class.simpleName)
+    assertEquals(rType, R::class.simpleName)
+    return Pair(x, y)
+}
+
+data class Pair<A, B>(val a: A, val b: B)
+
+fun box(): String {
+    builder {
+        bar(1, "", ::foo, "Int", "String")
+
+        val s1: Pair<Int, String?> = bar(1, "", ::foo, "Int", "String")
+        val (a: Int, b: String?) = bar(1, "", ::foo, "Int", "String")
+
+        val ns: String? = null
+        bar(ns, ns, ::foo, "String", "String")
+
+        val s2: Pair<Int?, String?> = bar(null, null, ::foo, "Int", "String")
+    }
+
+    return "OK"
+}
@@ -0,0 +1,33 @@
+// IGNORE_BACKEND: JS, NATIVE
+
+// WITH_REFLECT
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+import kotlin.test.assertEquals
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun foo(x: Int?) {}
+suspend fun foo(y: String?) {}
+suspend fun foo(z: Boolean) {}
+
+suspend inline fun <reified T> bar(f: suspend (T) -> Unit, tType: String): T? {
+    assertEquals(tType, T::class.simpleName)
+    return null
+}
+
+fun box(): String {
+    builder {
+        val a1: Int? = bar(::foo, "Int")
+        val a2: String? = bar(::foo, "String")
+        val a3: Boolean? = bar<Boolean>(::foo, "Boolean")
+    }
+
+    return "OK"
+}
@@ -0,0 +1,24 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A<T>(val t: T) {
+    suspend fun foo(): T = t
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = (A<String>::foo)(A("OK"))
+    }
+    return res
+}
@@ -0,0 +1,45 @@
+// TODO: muted automatically, investigate should it be ran for JS or not
+// IGNORE_BACKEND: JS, NATIVE
+// IGNORE_LIGHT_ANALYSIS
+
+// LANGUAGE_VERSION: 1.2
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import kotlin.test.assertEquals
+import kotlin.jvm.internal.FunctionBase
+import helpers.*
+import kotlin.coroutines.experimental.*
+
+suspend fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun test(f: Function<*>, arity: Int) {
+    assertEquals(arity, (f as FunctionBase).getArity())
+}
+
+suspend fun foo(s: String, i: Int) {}
+class A {
+    suspend fun bar(s: String, i: Int) {}
+}
+
+suspend fun Double.baz(s: String, i: Int) {}
+
+fun box(): String {
+    test(::foo, 2 + 1)
+    test(A::bar, 3 + 1)
+    test(Double::baz, 3 + 1)
+
+    test(::box, 0)
+
+    suspend fun local(x: Int) {}
+    test(::local, 1 + 1)
+
+    // TODO: Uncomment when `suspend fun` will be supported
+    // test(suspend fun(s: String) = s, 1)
+    // test(suspend fun(){}, 0)
+    test(suspend {}, 1)
+
+    return "OK"
+}
@@ -0,0 +1,27 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class Outer {
+    val result = "OK"
+
+    inner class Inner {
+        suspend fun foo() = result
+    }
+}
+
+fun box(): String {
+    val f = Outer.Inner::foo
+    var res = "FAIL"
+    builder { res = f(Outer().Inner()) }
+    return res
+}
@@ -0,0 +1,23 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    class Local {
+        suspend fun foo() = "OK"
+    }
+
+    val ref = Local::foo
+    var res = "FAIL"
+    builder { res = ref(Local()) }
+    return res
+}
@@ -0,0 +1,22 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    var result = "Fail"
+
+    suspend fun changeToOK() { result = "OK" }
+
+    val ok = ::changeToOK
+    builder { ok() }
+    return result
+}
@@ -0,0 +1,26 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+interface Named {
+    suspend fun name() = "OK"
+}
+
+enum class E : Named {
+    OK
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder { res = E.OK.name }
+    return res
+}
@@ -0,0 +1,14 @@
+// IGNORE_BACKEND: JS, NATIVE
+// COMMON_COROUTINES_TEST
+
+fun box(): String {
+    suspend fun bar() {}
+    suspend fun baz() {}
+
+    if (!::bar.equals(::bar)) return "Fail 1"
+    if (::bar.hashCode() != ::bar.hashCode()) return "Fail 2"
+
+    if (::bar == ::baz) return "Fail 3"
+
+    return "OK"
+}
@@ -0,0 +1,21 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A
+
+fun box(): String {
+    suspend fun A.foo() = "OK"
+    var res = "FAIL"
+    builder { res = (A::foo)(A()) }
+    return res
+}
@@ -0,0 +1,20 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    class A
+    suspend fun A.foo() = "OK"
+    var res = "FAIL"
+    builder { res = (A::foo)((::A)()) }
+    return res
+}
@@ -0,0 +1,19 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    suspend fun Int.is42With(that: Int) = this + 2 * that == 42
+    var res = ""
+    builder { res = if ((Int::is42With)(16, 13)) "OK" else "Fail" }
+    return res
+}
@@ -0,0 +1,24 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A
+
+fun box(): String {
+    var result = "Fail"
+
+    suspend fun A.ext() { result = "OK" }
+
+    val f = A::ext
+    builder { f(A()) }
+    return result
+}
@@ -0,0 +1,23 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    class Id<T> {
+        suspend fun invoke(t: T) = t
+    }
+
+    val ref = Id<String>::invoke
+    var res = "FAIL"
+    builder { res = ref(Id<String>(), "OK") }
+    return res
+}
@@ -0,0 +1,26 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    val result = "OK"
+
+    class Local {
+        suspend fun foo() = result
+    }
+
+    val member = Local::foo
+    val instance = Local()
+    var res = "FAIL"
+    builder { res = member(instance) }
+    return res
+}
@@ -0,0 +1,9 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+
+fun box(): String {
+    suspend fun OK() {}
+
+    return ::OK.name
+}
@@ -0,0 +1,25 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    suspend fun foo(): String {
+        suspend fun bar() = "OK"
+        val ref = ::bar
+        return ref()
+    }
+
+    val ref = ::foo
+    var res = "FAIL"
+    builder { res = ref() }
+    return res
+}
@@ -0,0 +1,21 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    suspend fun foo() = "OK"
+    var res = "FAIL"
+    builder {
+        res = (::foo)()
+    }
+    return res
+}
@@ -0,0 +1,25 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    val result = "OK"
+
+    suspend fun foo() = result
+
+    var res = "FAIL"
+
+    builder {
+        res = (::foo)()
+    }
+    return res
+}
@@ -0,0 +1,19 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+fun box(): String {
+    suspend fun foo(s: String) = s
+    var res = "FAIL"
+    builder { res = (::foo)("OK") }
+    return res
+}
@@ -0,0 +1,30 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+var state = 23
+
+fun box(): String {
+    suspend fun incrementState(inc: Int) {
+        state += inc
+    }
+
+    val inc = ::incrementState
+    builder {
+        inc(12)
+        inc(-5)
+        inc(27)
+        inc(-15)
+    }
+
+    return if (state == 42) "OK" else "Fail $state"
+}
@@ -0,0 +1,42 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun foo(): String = "foo1"
+suspend fun foo(i: Int): String = "foo2"
+
+val f1: suspend () -> String = ::foo
+val f2: suspend (Int) -> String = ::foo
+
+suspend fun foo1() {}
+suspend fun foo2(i: Int) {}
+
+suspend fun bar(f: suspend () -> Unit): String = "bar1"
+suspend fun bar(f: suspend (Int) -> Unit): String = "bar2"
+
+fun box(): String {
+    builder {
+        val x1 = f1()
+        if (x1 != "foo1") throw RuntimeException("Fail 1: $x1")
+
+        val x2 = f2(0)
+        if (x2 != "foo2") throw RuntimeException("Fail 2: $x2")
+
+        val y1 = bar(::foo1)
+        if (y1 != "bar1") throw RuntimeException("Fail 3: $y1")
+
+        val y2 = bar(::foo2)
+        if (y2 != "bar2") throw RuntimeException("Fail 4: $y2")
+    }
+
+    return "OK"
+}
@@ -0,0 +1,34 @@
+// TODO: muted automatically, investigate should it be ran for JS or not
+// IGNORE_BACKEND: JS
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import kotlin.reflect.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    val x = 1
+    suspend fun x(): String = "OK"
+}
+
+val f1: KProperty1<A, Int> = A::x
+val f2: suspend (A) -> String = A::x
+
+fun box(): String {
+    val a = A()
+
+    val x1 = f1.get(a)
+    if (x1 != 1) return "Fail 1: $x1"
+
+    var res = "FAIL"
+    builder {
+        res = f2(a)
+    }
+    return res
+}
@@ -0,0 +1,26 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+class A {
+    private suspend fun foo() = "OK"
+
+    suspend fun bar() = (A::foo)(this)
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = A().bar()
+    }
+    return res
+}
@@ -0,0 +1,44 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun baz(i: Int) = i
+suspend fun <T> bar(x: T): T = x
+
+suspend fun nullableFun(): (suspend (Int) -> Int)? = null
+
+fun box(): String {
+    builder {
+      val x1: suspend (Int) -> Int = bar(if (true) ::baz else ::baz)
+      val x2: suspend (Int) -> Int = bar(nullableFun() ?: ::baz)
+      val x3: suspend (Int) -> Int = bar(::baz ?: ::baz)
+
+      val i = 0
+      val x4: suspend (Int) -> Int = bar(when (i) {
+                                     10 -> ::baz
+                                     20 -> ::baz
+                                     else -> ::baz
+                                 })
+
+      val x5: suspend (Int) -> Int = bar(::baz!!)
+
+      if (x1(1) != 1) throw RuntimeException("fail 1")
+      if (x2(1) != 1) throw RuntimeException("fail 2")
+      if (x3(1) != 1) throw RuntimeException("fail 3")
+      if (x4(1) != 1) throw RuntimeException("fail 4")
+      if (x5(1) != 1) throw RuntimeException("fail 5")
+
+      if ((if (true) ::baz else ::baz)(1) != 1) throw RuntimeException("fail 6")
+    }
+
+    return "OK"
+}
@@ -0,0 +1,25 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun foo(o: Int, k: Int) = o + k
+
+class A {
+    suspend fun bar() = (::foo)(111, 222)
+}
+
+fun box(): String {
+    var result = 0
+    builder { result = A().bar() }
+    if (result != 333) return "Fail $result"
+    return "OK"
+}
@@ -0,0 +1,25 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun foo(o: Int, k: Int) = o + k
+
+class A
+
+suspend fun A.bar() = (::foo)(111, 222)
+
+fun box(): String {
+    var result = 0
+    builder { result = A().bar() }
+    if (result != 333) return "Fail $result"
+    return "OK"
+}
@@ -0,0 +1,21 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun foo() = "OK"
+
+fun box(): String {
+    val x = ::foo
+    var res = "FAIL"
+    builder { res = x() }
+    return res
+}
@@ -0,0 +1,21 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+suspend fun foo(x: String) = x
+
+fun box(): String {
+    val x = ::foo
+    var res = "FAIL"
+    builder { res = x("OK") }
+    return res
+}
@@ -0,0 +1,24 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+var result = "Fail"
+
+suspend fun foo() {
+    result = "OK"
+}
+
+fun box(): String {
+    val x = ::foo
+    builder { x() }
+    return result
+}
@@ -0,0 +1,24 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+var result = "Fail"
+
+suspend fun foo(newResult: String) {
+    result = newResult
+}
+
+fun box(): String {
+    val x = ::foo
+    builder { x("OK") }
+    return result
+}
@@ -0,0 +1,30 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+interface T {
+    suspend fun foo() = "OK"
+}
+
+class B : T {
+    inner class C {
+        suspend fun bar() = (T::foo)(this@B)
+    }
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = B().C().bar()
+    }
+    return res
+}
@@ -0,0 +1,28 @@
+// IGNORE_BACKEND: JS
+
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+import helpers.*
+import COROUTINES_PACKAGE.*
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(EmptyContinuation)
+}
+
+interface A {
+    suspend fun foo(): String
+}
+
+class B : A {
+    override suspend fun foo() = "OK"
+}
+
+fun box(): String {
+    var res = "FAIL"
+    builder {
+        res = (A::foo)(B())
+    }
+    return res
+}
@@ -0,0 +1,26 @@
+// IGNORE_BACKEND: JS, NATIVE
+// WITH_RUNTIME
+// COMMON_COROUTINES_TEST
+
+import java.io.*
+import kotlin.test.*
+
+class Foo {
+    suspend fun method() {}
+}
+
+fun box(): String {
+    val baos = ByteArrayOutputStream()
+    val oos = ObjectOutputStream(baos)
+    oos.writeObject(Foo::method)
+    oos.writeObject(::Foo)
+    oos.close()
+
+    val bais = ByteArrayInputStream(baos.toByteArray())
+    val ois = ObjectInputStream(bais)
+    assertEquals(Foo::method, ois.readObject())
+    assertEquals(::Foo, ois.readObject())
+    ois.close()
+
+    return "OK"
+}
@@ -0,0 +1,27 @@
+// IGNORE_BACKEND: JS, NATIVE
+// WITH_REFLECT
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+
+import java.io.*
+import kotlin.test.*
+
+suspend fun bar() {}
+
+fun box(): String {
+    val baos = ByteArrayOutputStream()
+    val oos = ObjectOutputStream(baos)
+    oos.writeObject(::bar)
+    oos.close()
+
+    val bais = ByteArrayInputStream(baos.toByteArray())
+    val ois = ObjectInputStream(bais)
+    val o = ois.readObject()
+    ois.close()
+
+    // Test that we don't serialize the reflected view of the reference: it's not needed because it can be restored at runtime
+    val field = kotlin.jvm.internal.CallableReference::class.java.getDeclaredField("reflected").apply { isAccessible = true }
+    assertNull(field.get(o))
+
+    return "OK"
+}
@@ -0,0 +1,27 @@
+// IGNORE_BACKEND: JS, NATIVE
+// WITH_REFLECT
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+
+import java.io.*
+import kotlin.test.*
+
+class Foo {
+    suspend fun method() {}
+}
+
+fun box(): String {
+    val baos = ByteArrayOutputStream()
+    val oos = ObjectOutputStream(baos)
+    oos.writeObject(Foo::method)
+    oos.writeObject(::Foo)
+    oos.close()
+
+    val bais = ByteArrayInputStream(baos.toByteArray())
+    val ois = ObjectInputStream(bais)
+    assertEquals(Foo::method, ois.readObject())
+    assertEquals(::Foo, ois.readObject())
+    ois.close()
+
+    return "OK"
+}