Move ir box test under "box/ir"

compiler/testData/codegen/box/ir/closureConversion/closureConversion1.kt

@@ -0,0 +1,6 @@
+fun foo(x: String): String {
+    fun bar(y: String) = x + y
+    return bar("K")
+}
+
+fun box() = foo("O")

compiler/testData/codegen/box/ir/closureConversion/closureConversion2.kt

@@ -0,0 +1,8 @@
+fun <X : Any> foo(x: X): String {
+    fun <Y : Any> bar(y: Y) =
+            x.toString() + y.toString()
+
+    return bar("K")
+}
+
+fun box() = foo("O")

compiler/testData/codegen/box/ir/closureConversion/closureConversion3.kt

@@ -0,0 +1,11 @@
+fun foo(x: String): String {
+    fun bar(y: String): String {
+        fun qux(z: String): String =
+                x + y + z
+        return qux("")
+    }
+    return bar("K")
+}
+
+fun box(): String =
+        foo("O")

compiler/testData/codegen/box/ir/closureConversion/closureConversion4.kt

@@ -0,0 +1,6 @@
+fun String.foo(): String {
+    fun bar(y: String) = this + y
+    return bar("K")
+}
+
+fun box() = "O".foo()

compiler/testData/codegen/box/ir/closureConversion/innerClass1.kt

@@ -0,0 +1,8 @@
+class Outer {
+    val x = "O"
+    inner class Inner {
+        val y = x + "K"
+    }
+}
+
+fun box() = Outer().Inner().y

compiler/testData/codegen/box/ir/closureConversion/innerClass2.kt

@@ -0,0 +1,7 @@
+class Outer(val x: String) {
+    inner class Inner(val y: String) {
+        val z = x + y
+    }
+}
+
+fun box() = Outer("O").Inner("K").z

compiler/testData/codegen/box/ir/closureConversion/mutable1.kt

@@ -0,0 +1,9 @@
+fun box(): String {
+    var result = ""
+    fun add(s: String) {
+        result += s
+    }
+    add("O")
+    add("K")
+    return result
+}

compiler/testData/codegen/box/ir/closureConversion/mutablePrimitives.kt

@@ -0,0 +1,85 @@
+fun testBoolean(v: Boolean): Boolean {
+    var value = false
+    fun setValue(v: Boolean) {
+        value = v
+    }
+    setValue(v)
+    return value
+}
+
+fun testChar(v: Char): Char {
+    var value = 0.toChar()
+    fun setValue(v: Char) {
+        value = v
+    }
+    setValue(v)
+    return value
+}
+
+fun testByte(v: Byte): Byte {
+    var value = 0.toByte()
+    fun setValue(v: Byte) {
+        value = v
+    }
+    setValue(v)
+    return value
+}
+
+fun testShort(v: Short): Short {
+    var value = 0.toShort()
+    fun setValue(v: Short) {
+        value = v
+    }
+    setValue(v)
+    return value
+}
+
+fun testInt(v: Int): Int {
+    var value = 0.toInt()
+    fun setValue(v: Int) {
+        value = v
+    }
+    setValue(v)
+    return value
+}
+
+fun testLong(v: Long): Long {
+    var value = 0.toLong()
+    fun setValue(v: Long) {
+        value = v
+    }
+    setValue(v)
+    return value
+}
+
+fun testFloat(v: Float): Float {
+    var value = 0.toFloat()
+    fun setValue(v: Float) {
+        value = v
+    }
+    setValue(v)
+    return value
+}
+
+fun testDouble(v: Double): Double {
+    var value = 0.toDouble()
+    fun setValue(v: Double) {
+        value = v
+    }
+    setValue(v)
+    return value
+}
+
+fun box(): String {
+    return when {
+        testBoolean(true) != true -> "testBoolean"
+        testChar('a') != 'a' -> "testChar"
+        testByte(1) != 1.toByte() -> "testByte"
+        testShort(1) != 1.toShort() -> "testShort"
+        testInt(1) != 1 -> "testInt"
+        testLong(1) != 1L -> "testLong"
+        testFloat(1.0F) != 1.0F -> "testFloat"
+        testDouble(1.0) != 1.0 -> "testDouble"
+        else -> "OK"
+    }
+}