Fixed local return inside function expression.

compiler/testData/codegen/box/functions/functionExpressionWithThisReference.kt

@@ -0,0 +1,34 @@
+
+fun Int.thisRef1() = fun () = this
+fun Int.thisRef2() = fun (): Int {return this}
+
+fun <T> T.genericThisRef1() = fun () = this
+fun <T> T.genericThisRef2() = fun (): T {return this}
+
+val Int.valThisRef1: () -> Int get() = fun () = this
+val Int.valThisRef2: () -> Int get() = fun (): Int {return this}
+
+val <T> T.valGenericThisRef1: ()->T get() = fun () = this
+val <T> T.valGenericThisRef2: ()->T get() = fun (): T {return this}
+
+val <T> T.withLabel1: ()->T get() = fun () = this@withLabel1
+val <T> T.withLabel2: ()->T get() = fun (): T {return this@withLabel2}
+
+fun box(): String {
+    if (1.thisRef1()() != 1) return "Test 1 failed"
+    if (2.thisRef2()() != 2) return "Test 2 failed"
+
+    if (3.genericThisRef1()() != 3) return "Test 3 failed"
+    if (4.genericThisRef2()() != 4) return "Test 4 failed"
+
+    if (5.valThisRef1() != 5) return "Test 5 failed"
+    if (6.valThisRef2() != 6) return "Test 6 failed"
+
+    if (7.valGenericThisRef1() != 7) return "Test 7 failed"
+    if (8.valGenericThisRef2() != 8) return "Test 8 failed"
+
+    if ("bar".withLabel1() != "bar") return "Test 9 failed"
+    if ("bar".withLabel2() != "bar") return "Test 10 failed"
+
+    return "OK"
+}

compiler/testData/codegen/box/functions/localReturnInsideFunctionExpression.kt

@@ -0,0 +1,17 @@
+fun simple() = fun (): Boolean { return true }
+
+fun simpleNamed() = fun name(): Boolean { return true }
+fun simpleNamed2() = fun name(): Boolean { return@name true }
+
+fun withLabel() = @l fun (): Boolean { return@l true }
+fun withLabelNamed() = @l fun name(): Boolean { return@l true }
+
+fun box(): String {
+    if (!simple()()) return "Test simple failed"
+    if (!simpleNamed()()) return "Test simpleNamed failed"
+    if (!simpleNamed2()()) return "Test simpleNamed2 failed"
+    if (!withLabel()()) return "Test withLabel failed"
+    if (!withLabelNamed()()) return "Test withLabelNamed failed"
+
+    return "OK"
+}