Very basic version of inline function for block body

idea/testData/refactoring/inline/function/returnAtEnd/CallArgument.kt

@@ -0,0 +1,9 @@
+fun <caret>f(p1: Int, p2: Int): Int {
+    println(p1)
+    println(p2)
+    return p1 + p2
+}
+
+fun main(args: Array<String>) {
+    println(f(3, 5))
+}

idea/testData/refactoring/inline/function/returnAtEnd/CallArgument.kt.after

@@ -0,0 +1,5 @@
+fun main(args: Array<String>) {
+    println(3)
+    println(5)
+    println(3 + 5)
+}

idea/testData/refactoring/inline/function/returnAtEnd/MultipleStatements.kt

@@ -0,0 +1,9 @@
+fun <caret>f(p1: Int, p2: Int): Int {
+    println(p1)
+    println(p2)
+    return p1 + p2
+}
+
+fun main(args: Array<String>) {
+    f(3, 5)
+}

idea/testData/refactoring/inline/function/returnAtEnd/MultipleStatements.kt.after

@@ -0,0 +1,5 @@
+fun main(args: Array<String>) {
+    println(3)
+    println(5)
+    3 + 5
+}

idea/testData/refactoring/inline/function/returnAtEnd/SingleStatement.kt

@@ -0,0 +1,7 @@
+fun <caret>f(p1: Int, p2: Int): Int {
+    return p1 + p2
+}
+
+fun main(args: Array<String>) {
+    println(f(3, 5))
+}

idea/testData/refactoring/inline/function/returnAtEnd/SingleStatement.kt.after

@@ -0,0 +1,3 @@
+fun main(args: Array<String>) {
+    println(3 + 5)
+}

idea/testData/refactoring/inline/function/returnAtEnd/ValIntializer.kt

@@ -0,0 +1,9 @@
+fun <caret>f(p1: Int, p2: Int): Int {
+    println(p1)
+    println(p2)
+    return p1 + p2
+}
+
+fun main(args: Array<String>) {
+    val v = f(3, 5)
+}

idea/testData/refactoring/inline/function/returnAtEnd/ValIntializer.kt.after

@@ -0,0 +1,5 @@
+fun main(args: Array<String>) {
+    println(3)
+    println(5)
+    val v = 3 + 5
+}