Simplify function hierarchy in reflection

Get rid of all classes except kotlin.reflect.KFunction, which will be used to represent all kinds of simple functions. Lots of changes to test data are related to the fact that KFunction is not an extension function (as opposed to KMemberFunction and KExtensionFunction who were) and so a member or an extension function reference now requires all arguments be passed to it in the parentheses, including receivers. This is probably temporary until we support calling any function both as a free function and as an extension. In JS, functions and extension functions are not interchangeable, so tests on this behavior are removed until this is supported
2015-06-23 20:34:25 +03:00
parent 3549e1e035
commit c3b97e0668
113 changed files with 350 additions and 534 deletions
@@ -9,4 +9,4 @@ class B : A() {
    override fun foo() = "OK"
 }

-fun box(): String = B().(A::foo)()
+fun box(): String = (A::foo)(B())
@@ -2,7 +2,7 @@
 package foo

 fun box(): String {
-    if (true.(Boolean::not)() != false) return "Fail 1"
-    if (false.(Boolean::not)() != true) return "Fail 2"
+    if ((Boolean::not)(true) != false) return "Fail 1"
+    if ((Boolean::not)(false) != true) return "Fail 2"
    return "OK"
 }
@@ -12,14 +12,14 @@ fun box():String {

    val a = A()

-    var r = a.(A::memBar)("!!")
+    var r = (A::memBar)(a, "!!")
    if (r != "sA:memBar:!!") return r

-    r = a.(A::extBar)("!!")
+    r = (A::extBar)(a, "!!")
    if (r != "sA:extBar:!!") return r

-    r = a.(A::locExtBar)("!!")
+    r = (A::locExtBar)(a, "!!")
    if (r != "sA:locExtBar:!!") return r

    return "OK"
-}
+}
@@ -1,7 +1,7 @@
 package foo

-fun run(a: A, arg: String, funRef:A.(String) -> String): String {
-    return a.(funRef)(arg)
+fun run(a: A, arg: String, funRef:(A, String) -> String): String {
+    return funRef(a, arg)
 }

 class A {
@@ -25,8 +25,8 @@ fun box():String {
    r = run(a, "!!", A::locExtBar)
    if (r != "sA:locExtBar:!!") return r

-    r = run(a, "!!") {A.(other:String):String -> s + ":literal:" + other }
+    r = run(a, "!!") {(a: A, other: String): String -> a.s + ":literal:" + other }
    if (r != "sA:literal:!!") return r

    return "OK"
-}
+}
@@ -4,7 +4,7 @@ package foo
 class A {
    fun bar(k: Int) = k

-    fun result() = this.(::bar)(111)
+    fun result() = (::bar)(this, 111)
 }

 fun box(): String {
@@ -6,7 +6,7 @@ class A {
    fun k(k: Int) = k
 }

-fun A.bar() = this.(::o)() + this.(A::k)(222)
+fun A.bar() = (::o)(this) + (A::k)(this, 222)

 fun box(): String {
    val result = A().bar()
@@ -1,22 +1,12 @@
 // This test was adapted from compiler/testData/codegen/boxWithStdlib/callableReference/function/.
 package foo

-fun run(arg1: A, funRef:A.() -> String): String {
-    return arg1.funRef()
-}
-
 class A {
    fun foo() = "OK"
 }

 fun box(): String {
    val x = A::foo
-    var r = A().x()
-    if (r != "OK") return r
-
-    r = run(A(), A::foo)
-    if (r != "OK") return r
-
-    return "OK"
+    var r = x(A())
+    return r
 }
-
@@ -1,21 +1,13 @@
 // This test was adapted from compiler/testData/codegen/boxWithStdlib/callableReference/function/.
 package foo

-fun run(arg1: A, arg2: String, funRef:A.(String) -> String): String {
-    return arg1.funRef(arg2)
-}
-
 class A {
    fun foo(result: String):String = result
 }

 fun box(): String {
    val x = A::foo
-    var r = A().x("OK")
+    var r = x(A(), "OK")

-    if (r != "OK") return r
-
-    r = run(A(), "OK", A::foo)
-    if (r != "OK") return r
-    return "OK"
+    return r
 }
@@ -1,10 +1,6 @@
 // This test was adapted from compiler/testData/codegen/boxWithStdlib/callableReference/function/.
 package foo

-fun run(arg1: A, funRef:A.() -> Unit): Unit {
-    return arg1.funRef()
-}
-
 class A {
    var result = "Fail"
    
@@ -16,14 +12,6 @@ class A {
 fun box(): String {
    val a = A()
    val x = A::foo
-    a.x()
-    var r = a.result
-    if (r != "OK") return r
-
-    val a1 = A()
-    run(a1, A::foo)
-    r = a.result
-    if (r != "OK") return r
-
-    return "OK"
+    x(a)
+    return a.result
 }
@@ -1,10 +1,6 @@
 // This test was adapted from compiler/testData/codegen/boxWithStdlib/callableReference/function/.
 package foo

-fun run(arg1: A, arg2: String, funRef:A.(String) -> Unit): Unit {
-    return arg1.funRef(arg2)
-}
-
 class A {
    var result = "Fail"
    
@@ -16,14 +12,6 @@ class A {
 fun box(): String {
    val a = A()
    val x = A::foo
-    a.x("OK")
-    var r = a.result
-    if (r != "OK") return r
-
-    val a1 = A()
-    run(a1, "OK", A::foo)
-    r = a1.result
-    if (r != "OK") return r
-
-    return "OK"
+    x(a, "OK")
+    return a.result
 }
@@ -11,6 +11,6 @@ class B : A() {
 fun box(): String {
    val b = B()
    var ref = A::foo
-    val result = b.(ref)("1", "2")
+    val result = ref(b, "1", "2")
    return (if (result == "fooB:12") "OK" else result)
 }
@@ -10,6 +10,6 @@ object B : A() {

 fun box(): String {
    var ref = B::foo
-    val result = B.(ref)("1", "2")
+    val result = ref(B, "1", "2")
    return (if (result == "fooB:12") "OK" else result)
 }
@@ -5,5 +5,5 @@ class A

 fun box(): String {
    fun A.foo() = "OK"
-    return A().(A::foo)()
+    return (A::foo)(A())
 }
@@ -2,7 +2,7 @@
 package foo

 class A {
-    fun result() = this.(::bar)("OK")
+    fun result() = (::bar)(this, "OK")
 }

 fun A.bar(x: String) = x
@@ -3,7 +3,7 @@ package foo

 class A

-fun A.foo() = this.(A::bar)("OK")
+fun A.foo() = (A::bar)(this, "OK")

 fun A.bar(x: String) = x

@@ -1,8 +1,8 @@
 // This test was adapted from compiler/testData/codegen/boxWithStdlib/callableReference/function/.
 package foo

-fun <T> run(arg1: A, arg2: T, funRef:A.(T) -> T): T {
-    return arg1.funRef(arg2)
+fun <T> run(arg1: A, arg2: T, funRef:(A, T) -> T): T {
+    return funRef(arg1, arg2)
 }

 class A {
@@ -17,9 +17,9 @@ fun A.bar(x: Int): Int {
 fun box(): Boolean {
    val funRef = A::bar
    val obj = A()
-    var result = obj.(funRef)(25)
+    var result = funRef(obj, 25)
    if (result != 25 || obj.xx != 200) return false

    result = run(A(), 25, funRef)
    return result == 25 && obj.xx == 200
-}
+}
@@ -11,7 +11,7 @@ fun A.foo() = "OK"

 fun box(): String {
    val x = A::foo
-    var r = A().x()
+    var r = x(A())
    if (r != "OK") return r

    r = run(A(), A::foo)
@@ -11,7 +11,7 @@ fun A.foo(result: String) = result

 fun box(): String {
    val x = A::foo
-    var r = A().x("OK")
+    var r = x(A(), "OK")
    if (r != "OK") return r

    r = run(A(), "OK", A::foo)
@@ -1,10 +1,6 @@
 // This test was adapted from compiler/testData/codegen/boxWithStdlib/callableReference/function/.
 package foo

-fun run(arg1: A, funRef:A.() -> Unit): Unit {
-    return arg1.funRef()
-}
-
 class A {
    var result = "Fail"
 }
@@ -16,11 +12,7 @@ fun A.foo() {
 fun box(): String {
    val a = A()
    val x = A::foo
-    a.x()
+    x(a)

-    if (a.result != "OK") return a.result
-
-    val a1 = A()
-    run(a1, A::foo)
    return a.result
 }
@@ -16,7 +16,7 @@ fun A.foo(newResult: String) {
 fun box(): String {
    val a = A()
    val x = A::foo
-    a.x("OK")
+    x(a, "OK")

    if (a.result != "OK") return a.result

@@ -3,5 +3,5 @@ package foo

 fun box(): String {
    fun Int.is42With(that: Int) = this + 2 * that == 42
-    return if (16.(Int::is42With)(13)) "OK" else "Fail"
+    return if ((Int::is42With)(16, 13)) "OK" else "Fail"
 }
@@ -9,6 +9,6 @@ fun box(): String {
    fun A.ext() { result = "OK" }

    val f = A::ext
-    A().f()
+    f(A())
    return result
 }
@@ -1,6 +1,6 @@
 package foo

-fun Int.sum0(other: Int): Int = this + other;
+fun Int.sum0(other: Int): Int = this + other

 fun box(): String {
    fun Int.sum1(other: Int): Int = this + other
@@ -13,8 +13,8 @@ fun box(): String {
    x = x.sum2(5)

    var y = 10
-    y = y.(Int::sum0)(5)
-    y = y.(Int::sum1)(5)
+    y = (Int::sum0)(y, 5)
+    y = (Int::sum1)(y, 5)
    y = y.sum2(5)

    var result:String = (if (x == y && x == 25) "OK" else "x=${x} y=${y}")
@@ -2,7 +2,7 @@ package foo

 fun box(): String {
    var s = "abc"
-    assertEquals("ABC", s.(String::toUpperCase)())
+    assertEquals("ABC", (String::toUpperCase)(s))

    return "OK"
 }