Inline callable references

#KT-6900 Fixed

compiler/testData/codegen/boxInline/callableReference/classLevel.1.kt

@@ -0,0 +1,7 @@
+import test.*
+
+fun box() : String {
+    val call = call(A(11), A::calc)
+    return if (call == 11) "OK" else "fail"
+}
+

compiler/testData/codegen/boxInline/callableReference/classLevel.2.kt

@@ -0,0 +1,9 @@
+package test
+
+class A(val z: Int) {
+    fun calc() = z
+}
+
+inline fun call(p: A, s: A.() -> Int): Int {
+    return p.s()
+}

compiler/testData/codegen/boxInline/callableReference/classLevel2.1.kt

@@ -0,0 +1,7 @@
+import test.*
+
+fun box() : String {
+    val call = A(11).test()
+    return if (call == 11) "OK" else "fail"
+}
+

compiler/testData/codegen/boxInline/callableReference/classLevel2.2.kt

@@ -0,0 +1,11 @@
+package test
+
+class A(val z: Int) {
+    fun calc() = z
+
+    fun test() = call(A(z), ::calc)
+}
+
+inline fun call(p: A, s: A.() -> Int): Int {
+    return p.s()
+}

compiler/testData/codegen/boxInline/callableReference/constructor.1.kt

@@ -0,0 +1,7 @@
+import test.*
+
+fun box() : String {
+    val call = call(11, ::A)
+    return if (call == 11) "OK" else "fail"
+}
+

compiler/testData/codegen/boxInline/callableReference/constructor.2.kt

@@ -0,0 +1,9 @@
+package test
+
+class A(val z: Int) {
+    fun calc() = z
+}
+
+inline fun call(p: Int, s: (Int) -> A): Int {
+    return s(p).z
+}

compiler/testData/codegen/boxInline/callableReference/intrinsic.1.kt

@@ -0,0 +1,5 @@
+import test.*
+
+fun box() : String {
+    return if (call("123", String::length) == 3) "OK" else "fail"
+}

compiler/testData/codegen/boxInline/callableReference/intrinsic.2.kt

@@ -0,0 +1,5 @@
+package test
+
+inline fun call(p: String, s: String.() -> Int): Int {
+    return p.s()
+}

compiler/testData/codegen/boxInline/callableReference/topLevel.1.kt

@@ -0,0 +1,9 @@
+import test.*
+
+fun box() : String {
+    return if (call(10, ::calc) == 5) "OK" else "fail"
+}
+
+fun calc(p: Int) : Int {
+    return p / 2
+}

compiler/testData/codegen/boxInline/callableReference/topLevel.2.kt

@@ -0,0 +1,5 @@
+package test
+
+inline fun call(p: Int, s: (Int) -> Int): Int {
+    return s(p)
+}

compiler/testData/codegen/boxInline/callableReference/topLevelExtension.1.kt

@@ -0,0 +1,9 @@
+import test.*
+
+fun box() : String {
+    return if (call(10, Int::calc) == 100) "OK" else "fail"
+}
+
+fun Int.calc(p: Int) : Int {
+    return p * this
+}

compiler/testData/codegen/boxInline/callableReference/topLevelExtension.2.kt

@@ -0,0 +1,5 @@
+package test
+
+inline fun call(p: Int, s: Int.(Int) -> Int): Int {
+    return p.s(p)
+}