Delete generated test cases, move testData to boxWithStdlib

compiler/testData/codegen/boxWithStdlib/dataClasses/arrayParams.kt

@@ -0,0 +1,10 @@
+data class A(val x: Array<Int>, val y: IntArray)
+
+fun foo(x: Array<Int>, y: IntArray) = A(x, y)
+
+fun box(): String {
+    val a = Array<Int>(0, {0})
+    val b = IntArray(0)
+    val (x, y) = foo(a, b)
+    return if (a == x && b == y) "OK" else "Fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/changingVarParam.kt

@@ -0,0 +1,8 @@
+data class A(var string: String)
+
+fun box(): String {
+    val a = A("Fail")
+    a.string = "OK"
+    val (result) = a
+    return result
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/copy/constructorWithDefaultParam.kt

@@ -0,0 +1,29 @@
+data class A(val a: Int = 1, val b: String = "$a") {}
+
+fun box() : String {
+    var result = ""
+    val a = A()
+    val b = a.copy()
+    if (b.a == 1 && b.b == "1") {
+        result += "1"
+    }
+
+    val c = a.copy(a = 2)
+    if (c.a == 2 && c.b == "1") {
+        result += "2"
+    }
+
+    val d = a.copy(b = "2")
+    if (d.a == 1 && d.b == "2") {
+        result += "3"
+    }
+
+    val e = a.copy(a = 2, b = "2")
+    if (e.a == 2 && e.b == "2") {
+        result += "4"
+    }
+    if (result == "1234") {
+        return "OK"
+    }
+    return "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/copy/copyInNestedDataClass.kt

@@ -0,0 +1,15 @@
+class Bar(val name: String)
+
+class Baz {
+  inner class Foo() {
+      inner data class NestedFoo(val bar: Bar)
+
+      fun foo(): String {
+          return NestedFoo(Bar("FAIL")).copy(bar = Bar("OK")).bar.name
+      }
+  }
+}
+
+fun box(): String {
+    return Baz().Foo().foo()
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/copy/copyInObjectNestedDataClass.kt

@@ -0,0 +1,15 @@
+class Bar(val name: String)
+
+abstract class Foo {
+  public abstract fun foo(): String
+}
+
+fun box(): String {
+    return object: Foo() {
+      inner data class NestedFoo(val bar: Bar)
+
+      override fun foo(): String {
+        return NestedFoo(Bar("Fail")).copy(bar = Bar("OK")).bar.name
+      }
+    }.foo()
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/copy/kt3033.kt

@@ -0,0 +1,10 @@
+data class A(val a: Double, val b: Double)
+
+fun box() : String {
+    val a = A(1.0, 1.0)
+    val b = a.copy()
+    if (b.a == 1.0 && b.b == 1.0) {
+        return "OK"
+    }
+    return "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/copy/paramWithoutProperty.kt

@@ -0,0 +1,17 @@
+data class A(a: Int, b: String) {}
+
+fun box() : String {
+    for (method in javaClass<A>().getDeclaredMethods()) {
+        if (method.getName() == "copy"){
+            val parameterTypes = method.getParameterTypes()
+            if (parameterTypes != null && parameterTypes.size == 2) {
+                val copy = A(1, "a").copy(a = 2, b = "b")
+                return "OK"
+            }
+            else {
+                return "Method copy has " + (if (parameterTypes == null) "0" else parameterTypes.size) + " parameters, expected 2"
+            }
+        }
+    }
+    return "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/copy/valInConstructorParams.kt

@@ -0,0 +1,29 @@
+data class A(val a: Int, val b: String) {}
+
+fun box() : String {
+    var result = ""
+    val a = A(1, "a")
+    val b = a.copy()
+    if (b.a == 1 && b.b == "a") {
+        result += "1"
+    }
+
+    val c = a.copy(a = 2)
+    if (c.a == 2 && c.b == "a") {
+        result += "2"
+    }
+
+    val d = a.copy(b = "b")
+    if (d.a == 1 && d.b == "b") {
+        result += "3"
+    }
+
+    val e = a.copy(a = 2, b = "b")
+    if (e.a == 2 && e.b == "b") {
+        result += "4"
+    }
+    if (result == "1234") {
+        return "OK"
+    }
+    return "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/copy/varInConstructorParams.kt

@@ -0,0 +1,29 @@
+data class A(var a: Int, var b: String) {}
+
+fun box() : String {
+    var result = ""
+    val a = A(1, "a")
+    val b = a.copy()
+    if (b.a == 1 && b.b == "a") {
+        result += "1"
+    }
+
+    val c = a.copy(a = 2)
+    if (c.a == 2 && c.b == "a") {
+        result += "2"
+    }
+
+    val d = a.copy(b = "b")
+    if (d.a == 1 && d.b == "b") {
+        result += "3"
+    }
+
+    val e = a.copy(a = 2, b = "b")
+    if (e.a == 2 && e.b == "b") {
+        result += "4"
+    }
+    if (result == "1234") {
+        return "OK"
+    }
+    return "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/copy/withGenericParameter.kt

@@ -0,0 +1,14 @@
+data class A(val a: Foo<String>) {}
+
+class Foo<T>(val a: T) { }
+
+fun box() : String {
+    val f1 = Foo("a")
+    val f2 = Foo("b")
+    val a = A(f1)
+    val b = a.copy(f2)
+    if (b.a.a == "b") {
+        return "OK"
+    }
+    return "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/equals/alreadyDeclared.kt

@@ -0,0 +1,8 @@
+data class A(val x: Int) {
+  fun equals(other: Any?): Boolean = false
+}
+
+fun box(): String {
+  val a = A(0)
+  return if (a equals a) "fail" else "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/equals/alreadyDeclaredWrongSignature.kt

@@ -0,0 +1,38 @@
+data class A(val x: Int) {
+  fun equals(other: Any): Boolean = false
+}
+
+data class B(val x: Int) {
+  fun equals(other: B): Boolean = false
+}
+
+data class C(val x: Int) {
+  fun equals(): Boolean = false
+}
+
+data class D(val x: Int) {
+  fun equals(other: Any?, another: String): Boolean = false
+}
+
+data class E(val x: Int) {
+  fun equals(x: E): Boolean = false
+  fun equals(x: Any?): Boolean = false
+}
+
+fun box(): String {
+  javaClass<A>().getDeclaredMethod("equals", javaClass<Any>())
+
+  javaClass<B>().getDeclaredMethod("equals", javaClass<Any>())
+  javaClass<B>().getDeclaredMethod("equals", javaClass<B>())
+
+  javaClass<C>().getDeclaredMethod("equals", javaClass<Any>())
+  javaClass<C>().getDeclaredMethod("equals")
+
+  javaClass<D>().getDeclaredMethod("equals", javaClass<Any>())
+  javaClass<D>().getDeclaredMethod("equals", javaClass<Any>(), javaClass<String>())
+
+  javaClass<E>().getDeclaredMethod("equals", javaClass<Any>())
+  javaClass<E>().getDeclaredMethod("equals", javaClass<E>())
+
+  return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/equals/genericarray.kt

@@ -0,0 +1,6 @@
+data class A(val v: Array<Int>)
+
+fun box() : String {
+  if(A(array(0,1,2)) != A(array(0,1,2))) return "fail"
+  return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/equals/instanceof.kt

@@ -0,0 +1,13 @@
+class Dummy {
+  fun equals(other: Any?) = true
+}
+
+open data class A(val v: Any)
+
+class B(v: Any) : A(v)
+
+fun box() : String {
+  val a = A(Dummy())
+  val b = B(Dummy())
+  return if(b == a) "OK" else "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/equals/intarray.kt

@@ -0,0 +1,6 @@
+data class A(val v: IntArray)
+
+fun box() : String {
+  if(A(intArray(0,1,2)) != A(intArray(0,1,2))) return "fail"
+  return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/equals/nullother.kt

@@ -0,0 +1,11 @@
+class Dummy {
+  fun equals(other: Any?) = true
+}
+
+data class A(val v: Any?)
+
+fun box() : String {
+  val a = A(Dummy())
+  val b: A? = null
+  return if(a != b && b != a) "OK" else "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/equals/sameinstance.kt

@@ -0,0 +1,7 @@
+data class A()
+
+fun box() : String {
+  val a = A()
+  val b = a
+  return if(b == a) "OK" else "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/genericParam.kt

@@ -0,0 +1,12 @@
+data class A<T>(val x: T)
+
+fun box(): String {
+    val a = A(42)
+    if (a.component1() != 42) return "Fail a: ${a.component1()}"
+    
+    val b = A(239.toLong())
+    if (b.component1() != 239.toLong()) return "Fail b: ${b.component1()}"
+    
+    val c = A("OK")
+    return c.component1()
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/alreadyDeclared.kt

@@ -0,0 +1,7 @@
+data class A(val x: Int) {
+  fun hashCode(): Int = -3
+}
+
+fun box(): String {
+  return if (A(0).hashCode() == -3) "OK" else "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/alreadyDeclaredWrongSignature.kt

@@ -0,0 +1,17 @@
+data class A(val x: Int) {
+  fun hashCode(other: Any): Int = 0
+}
+
+data class B(val x: Int) {
+  fun hashCode(other: B, another: Any): Int = 0
+}
+
+fun box(): String {
+  javaClass<A>().getDeclaredMethod("hashCode")
+  javaClass<A>().getDeclaredMethod("hashCode", javaClass<Any>())
+
+  javaClass<B>().getDeclaredMethod("hashCode")
+  javaClass<B>().getDeclaredMethod("hashCode", javaClass<B>(), javaClass<Any>())
+
+  return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/array.kt

@@ -0,0 +1,6 @@
+data class A(val a: IntArray, var b: Array<String>)
+
+fun box() : String {
+   if( A(intArray(1,2,3),array("239")).hashCode() != 31*java.util.Arrays.hashCode(intArray(0,1,2)) + "239".hashCode()) "fail"
+   return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/boolean.kt

@@ -0,0 +1,5 @@
+data class A(val a: Boolean)
+
+fun box() : String {
+   return if( A(true).hashCode()==1 && A(false).hashCode()==0 ) "OK" else "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/byte.kt

@@ -0,0 +1,7 @@
+data class A(val a: Byte)
+
+fun box() : String {
+   val v1 = A(-10.toByte()).hashCode()
+   val v2 = (-10.toByte() as Byte?)!!.hashCode()
+   return if( v1 == v2 ) "OK" else "$v1 $v2"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/char.kt

@@ -0,0 +1,7 @@
+data class A(val a: Char)
+
+fun box() : String {
+   val v1 = A('a').hashCode()
+   val v2 = ('a' as Char?)!!.hashCode()
+   return if( v1 == v2 ) "OK" else "$v1 $v2"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/double.kt

@@ -0,0 +1,7 @@
+data class A(val a: Double)
+
+fun box() : String {
+   val v1 = A(-10.toDouble()).hashCode()
+   val v2 = (-10.toDouble() as Double?)!!.hashCode()
+   return if( v1 == v2 ) "OK" else "$v1 $v2"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/float.kt

@@ -0,0 +1,7 @@
+data class A(val a: Float)
+
+fun box() : String {
+   val v1 = A(-10.toFloat()).hashCode()
+   val v2 = (-10.toFloat() as Float?)!!.hashCode()
+   return if( v1 == v2 ) "OK" else "$v1 $v2"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/genericNull.kt

@@ -0,0 +1,7 @@
+data class A<T>(val t: T)
+
+fun box(): String {
+    val h = A<String?>(null).hashCode()
+    if (h != 0) return "Fail $h"
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/int.kt

@@ -0,0 +1,7 @@
+data class A(val a: Int)
+
+fun box() : String {
+   val v1 = A(-10.toInt()).hashCode()
+   val v2 = (-10.toInt() as Int?)!!.hashCode()
+   return if( v1 == v2 ) "OK" else "$v1 $v2"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/long.kt

@@ -0,0 +1,7 @@
+data class A(val a: Long)
+
+fun box() : String {
+   val v1 = A(-10.toLong()).hashCode()
+   val v2 = (-10.toLong() as Long?)!!.hashCode()
+   return if( v1 == v2 ) "OK" else "$v1 $v2"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/null.kt

@@ -0,0 +1,16 @@
+data class A(val a: Any?, var x: Int)
+data class B(val a: Any?, x: Int)
+data class C(val a: Int, var x: Int?)
+data class D(val a: Int?)
+
+fun box() : String {
+   if( A(null,19).hashCode() != 19) "fail"
+   if( A(239,19).hashCode() != (239*31+19)) "fail"
+   if( B(null,19).hashCode() != 0) "fail"
+   if( B(239,19).hashCode() != 239) "fail"
+   if( C(239,19).hashCode() != (239*31+19)) "fail"
+   if( C(239,null).hashCode() != 239*31) "fail"
+   if( D(239).hashCode() != (239)) "fail"
+   if( D(null).hashCode() != 0) "fail"
+   return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/hashcode/short.kt

@@ -0,0 +1,7 @@
+data class A(val a: Short)
+
+fun box() : String {
+   val v1 = A(-10.toShort()).hashCode()
+   val v2 = (-10.toShort() as Short?)!!.hashCode()
+   return if( v1 == v2 ) "OK" else "$v1 $v2"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/mixedParams.kt

@@ -0,0 +1,8 @@
+data class A(var x: Int, y: Int, val z: Int)
+
+fun box(): String {
+    val a = A(1, 2, 3)
+    if (a.component1() != 1) return "Fail: ${a.component1()}"
+    if (a.component2() != 3) return "Fail: ${a.component2()}"
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/multiDeclaration.kt

@@ -0,0 +1,7 @@
+data class A(val x: Int, val y: Any?, val z: String)
+
+fun box(): String {
+    val a = A(42, null, "OK")
+    val (x, y, z) = a
+    return if (x == 42 && y == null) z else "Fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/multiDeclarationFor.kt

@@ -0,0 +1,17 @@
+data class A(val x: Int, val y: String)
+
+fun box(): String {
+    val arr = Array<A>(5) {
+        i -> A(i, i.toString())
+    }
+    
+    var sum = 0
+    var str = ""
+    
+    for ((x, y) in arr) {
+        sum += x
+        str += y
+    }
+    
+    return if (sum == 0+1+2+3+4 && str == "01234") "OK" else "Fail ${sum} ${str}"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/overriddenProperty.kt

@@ -0,0 +1,11 @@
+open data class A(open val x: String)
+
+class B : A("Fail") {
+    override val x: String = "OK"
+}
+
+fun foo(a: A) = a.component1()
+
+fun box(): String {
+    return foo(B())
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/tostring/alreadyDeclared.kt

@@ -0,0 +1,7 @@
+data class A(val x: Int) {
+  fun toString(): String = "!"
+}
+
+fun box(): String {
+  return if (A(0).toString() == "!") "OK" else "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/tostring/alreadyDeclaredWrongSignature.kt

@@ -0,0 +1,17 @@
+data class A(val x: Int) {
+  fun toString(other: Any): String = ""
+}
+
+data class B(val x: Int) {
+  fun toString(other: B, another: Any): String = ""
+}
+
+fun box(): String {
+  javaClass<A>().getDeclaredMethod("toString")
+  javaClass<A>().getDeclaredMethod("toString", javaClass<Any>())
+
+  javaClass<B>().getDeclaredMethod("toString")
+  javaClass<B>().getDeclaredMethod("toString", javaClass<B>(), javaClass<Any>())
+
+  return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/tostring/arrayParams.kt

@@ -0,0 +1,14 @@
+data class A(val x: Array<Int>?, val y: IntArray?)
+
+fun box(): String {
+    var ts = A(Array<Int>(2, {it}), IntArray(3)).toString()
+    if(ts != "A(x=[0, 1], y=[0, 0, 0])") return ts
+
+    ts = A(null, IntArray(3)).toString()
+    if(ts != "A(x=null, y=[0, 0, 0])") return ts
+
+    ts = A(null, null).toString()
+    if(ts != "A(x=null, y=null)") return ts
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/tostring/changingVarParam.kt

@@ -0,0 +1,11 @@
+data class A(var string: String)
+
+fun box(): String {
+    val a = A("Fail")
+    if(a.toString() != "A(string=Fail)") return "fail"
+
+    a.string = "OK"
+    if("$a" != "A(string=OK)") return a.toString()
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/tostring/genericParam.kt

@@ -0,0 +1,11 @@
+data class A<T>(val x: T)
+
+fun box(): String {
+    val a = A(42)
+    if ("$a" != "A(x=42)") return "$a"
+    
+    val b = A(239.toLong())
+    if ("$b" != "A(x=239)") return "$b"
+    
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/tostring/mixedParams.kt

@@ -0,0 +1,7 @@
+data class A(var x: Int, y: Int, val z: Int?)
+
+fun box(): String {
+    val a = A(1, 2, null)
+    if("$a" != "A(x=1, z=null)") return "$a"
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/tostring/overriddenProperty.kt

@@ -0,0 +1,11 @@
+open data class A(open val x: String)
+
+class B : A("Fail") {
+    override val x: String = "OK"
+}
+
+fun foo(a: A) = a
+
+fun box(): String {
+    return if ("${foo(B())}" == "A(x=OK)") "OK" else "fail"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/tostring/unitComponent.kt

@@ -0,0 +1,6 @@
+data class A(val x: Unit)
+
+fun box(): String {
+    val a = A(Unit.VALUE)
+    return if ("$a" == "A(x=Unit.VALUE)") "OK" else "$a"
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/twoValParams.kt

@@ -0,0 +1,6 @@
+data class A(val x: Int, val y: String)
+
+fun box(): String {
+    val a = A(42, "OK")
+    return if (a.component1() == 42) a.component2() else a.component1().toString()
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/twoVarParams.kt

@@ -0,0 +1,9 @@
+data class A(var x: Int, var y: String)
+
+fun box(): String {
+    val a = A(21, "K")
+    if (a.component1() != 21 || a.component2() != "K") return "Fail"
+    a.x *= 2
+    a.y = "O" + a.component2()
+    return if (a.component1() == 42) a.component2() else a.component1().toString()
+}

compiler/testData/codegen/boxWithStdlib/dataClasses/unitComponent.kt

@@ -0,0 +1,6 @@
+data class A(val x: Unit)
+
+fun box(): String {
+    val a = A(Unit.VALUE)
+    return if (a.component1() is Unit) "OK" else "Fail ${a.component1()}"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/emptyDownto.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 5 downTo 10
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>()) {
+        return "Wrong elements for 5 downTo 10: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 5.toByte() downTo 10.toByte()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>()) {
+        return "Wrong elements for 5.toByte() downTo 10.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 5.toShort() downTo 10.toShort()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>()) {
+        return "Wrong elements for 5.toShort() downTo 10.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 5.toLong() downTo 10.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>()) {
+        return "Wrong elements for 5.toLong() downTo 10.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'a' downTo 'z'
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>()) {
+        return "Wrong elements for 'a' downTo 'z': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = -1.0 downTo 5.0
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>()) {
+        return "Wrong elements for -1.0 downTo 5.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = -1.0.toFloat() downTo 5.0.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>()) {
+        return "Wrong elements for -1.0.toFloat() downTo 5.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/emptyRange.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 10..5
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>()) {
+        return "Wrong elements for 10..5: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 10.toByte()..-5.toByte()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>()) {
+        return "Wrong elements for 10.toByte()..-5.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 10.toShort()..-5.toShort()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>()) {
+        return "Wrong elements for 10.toShort()..-5.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 10.toLong()..-5.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>()) {
+        return "Wrong elements for 10.toLong()..-5.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'z'..'a'
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>()) {
+        return "Wrong elements for 'z'..'a': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 5.0..-1.0
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>()) {
+        return "Wrong elements for 5.0..-1.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 5.0.toFloat()..-1.0.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>()) {
+        return "Wrong elements for 5.0.toFloat()..-1.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/inexactSteppedDownTo.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 8 downTo 3 step 2
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(8, 6, 4)) {
+        return "Wrong elements for 8 downTo 3 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 8.toByte() downTo 3.toByte() step 2
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(8, 6, 4)) {
+        return "Wrong elements for 8.toByte() downTo 3.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 8.toShort() downTo 3.toShort() step 2
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(8, 6, 4)) {
+        return "Wrong elements for 8.toShort() downTo 3.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 8.toLong() downTo 3.toLong() step 2.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(8, 6, 4)) {
+        return "Wrong elements for 8.toLong() downTo 3.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'd' downTo 'a' step 2
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('d', 'b')) {
+        return "Wrong elements for 'd' downTo 'a' step 2: $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 5.5 downTo 3.7 step 0.5
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for 5.5 downTo 3.7 step 0.5: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 5.5.toFloat() downTo 3.7.toFloat() step 0.5.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for 5.5.toFloat() downTo 3.7.toFloat() step 0.5.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/inexactSteppedRange.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 3..8 step 2
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 5, 7)) {
+        return "Wrong elements for 3..8 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 3.toByte()..8.toByte() step 2
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 5, 7)) {
+        return "Wrong elements for 3.toByte()..8.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 3.toShort()..8.toShort() step 2
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 5, 7)) {
+        return "Wrong elements for 3.toShort()..8.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 3.toLong()..8.toLong() step 2.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 5, 7)) {
+        return "Wrong elements for 3.toLong()..8.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'a'..'d' step 2
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('a', 'c')) {
+        return "Wrong elements for 'a'..'d' step 2: $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 4.0..5.8 step 0.5
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(4.0, 4.5, 5.0, 5.5)) {
+        return "Wrong elements for 4.0..5.8 step 0.5: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 4.0.toFloat()..5.8.toFloat() step 0.5.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(4.0, 4.5, 5.0, 5.5)) {
+        return "Wrong elements for 4.0.toFloat()..5.8.toFloat() step 0.5.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/oneElementDownTo.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 5 downTo 5
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(5)) {
+        return "Wrong elements for 5 downTo 5: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 5.toByte() downTo 5.toByte()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(5.toByte())) {
+        return "Wrong elements for 5.toByte() downTo 5.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 5.toShort() downTo 5.toShort()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(5.toShort())) {
+        return "Wrong elements for 5.toShort() downTo 5.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 5.toLong() downTo 5.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(5.toLong())) {
+        return "Wrong elements for 5.toLong() downTo 5.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'k' downTo 'k'
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('k')) {
+        return "Wrong elements for 'k' downTo 'k': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 5.0 downTo 5.0
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(5.0)) {
+        return "Wrong elements for 5.0 downTo 5.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 5.0.toFloat() downTo 5.0.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(5.0.toFloat())) {
+        return "Wrong elements for 5.0.toFloat() downTo 5.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/oneElementRange.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 5..5
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(5)) {
+        return "Wrong elements for 5..5: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 5.toByte()..5.toByte()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(5.toByte())) {
+        return "Wrong elements for 5.toByte()..5.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 5.toShort()..5.toShort()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(5.toShort())) {
+        return "Wrong elements for 5.toShort()..5.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 5.toLong()..5.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(5.toLong())) {
+        return "Wrong elements for 5.toLong()..5.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'k'..'k'
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('k')) {
+        return "Wrong elements for 'k'..'k': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 5.0..5.0
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(5.0)) {
+        return "Wrong elements for 5.0..5.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 5.0.toFloat()..5.0.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(5.0.toFloat())) {
+        return "Wrong elements for 5.0.toFloat()..5.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/reversedBackSequence.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = (5 downTo 3).reversed()
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 4, 5)) {
+        return "Wrong elements for (5 downTo 3).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = (5.toByte() downTo 3.toByte()).reversed()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 4, 5)) {
+        return "Wrong elements for (5.toByte() downTo 3.toByte()).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = (5.toShort() downTo 3.toShort()).reversed()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 4, 5)) {
+        return "Wrong elements for (5.toShort() downTo 3.toShort()).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = (5.toLong() downTo 3.toLong()).reversed()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 4, 5)) {
+        return "Wrong elements for (5.toLong() downTo 3.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = ('c' downTo 'a').reversed()
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('a', 'b', 'c')) {
+        return "Wrong elements for ('c' downTo 'a').reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = (5.0 downTo 3.0).reversed()
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(3.0, 4.0, 5.0)) {
+        return "Wrong elements for (5.0 downTo 3.0).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = (5.0.toFloat() downTo 3.0.toFloat()).reversed()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(3.0, 4.0, 5.0)) {
+        return "Wrong elements for (5.0.toFloat() downTo 3.0.toFloat()).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/reversedEmptyBackSequence.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = (3 downTo 5).reversed()
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>()) {
+        return "Wrong elements for (3 downTo 5).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = (3.toByte() downTo 5.toByte()).reversed()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>()) {
+        return "Wrong elements for (3.toByte() downTo 5.toByte()).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = (3.toShort() downTo 5.toShort()).reversed()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>()) {
+        return "Wrong elements for (3.toShort() downTo 5.toShort()).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = (3.toLong() downTo 5.toLong()).reversed()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>()) {
+        return "Wrong elements for (3.toLong() downTo 5.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = ('a' downTo 'c').reversed()
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>()) {
+        return "Wrong elements for ('a' downTo 'c').reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = (3.0 downTo 5.0).reversed()
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>()) {
+        return "Wrong elements for (3.0 downTo 5.0).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = (3.0.toFloat() downTo 5.0.toFloat()).reversed()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>()) {
+        return "Wrong elements for (3.0.toFloat() downTo 5.0.toFloat()).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/reversedEmptyRange.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = (5..3).reversed()
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>()) {
+        return "Wrong elements for (5..3).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = (5.toByte()..3.toByte()).reversed()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>()) {
+        return "Wrong elements for (5.toByte()..3.toByte()).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = (5.toShort()..3.toShort()).reversed()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>()) {
+        return "Wrong elements for (5.toShort()..3.toShort()).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = (5.toLong()..3.toLong()).reversed()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>()) {
+        return "Wrong elements for (5.toLong()..3.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = ('c'..'a').reversed()
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>()) {
+        return "Wrong elements for ('c'..'a').reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = (5.0..3.0).reversed()
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>()) {
+        return "Wrong elements for (5.0..3.0).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = (5.0.toFloat()..3.0.toFloat()).reversed()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>()) {
+        return "Wrong elements for (5.0.toFloat()..3.0.toFloat()).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/reversedInexactSteppedDownTo.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = (8 downTo 3 step 2).reversed()
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 5, 7)) {
+        return "Wrong elements for (8 downTo 3 step 2).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = (8.toByte() downTo 3.toByte() step 2).reversed()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 5, 7)) {
+        return "Wrong elements for (8.toByte() downTo 3.toByte() step 2).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = (8.toShort() downTo 3.toShort() step 2).reversed()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 5, 7)) {
+        return "Wrong elements for (8.toShort() downTo 3.toShort() step 2).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = (8.toLong() downTo 3.toLong() step 2.toLong()).reversed()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 5, 7)) {
+        return "Wrong elements for (8.toLong() downTo 3.toLong() step 2.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = ('d' downTo 'a' step 2).reversed()
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('a', 'c')) {
+        return "Wrong elements for ('d' downTo 'a' step 2).reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = (5.8 downTo 4.0 step 0.5).reversed()
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(4.0, 4.5, 5.0, 5.5)) {
+        return "Wrong elements for (5.8 downTo 4.0 step 0.5).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = (5.8.toFloat() downTo 4.0.toFloat() step 0.5).reversed()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(4.0, 4.5, 5.0, 5.5)) {
+        return "Wrong elements for (5.8.toFloat() downTo 4.0.toFloat() step 0.5).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/reversedRange.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = (3..5).reversed()
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(5, 4, 3)) {
+        return "Wrong elements for (3..5).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = (3.toByte()..5.toByte()).reversed()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(5, 4, 3)) {
+        return "Wrong elements for (3.toByte()..5.toByte()).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = (3.toShort()..5.toShort()).reversed()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(5, 4, 3)) {
+        return "Wrong elements for (3.toShort()..5.toShort()).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = (3.toLong()..5.toLong()).reversed()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(5, 4, 3)) {
+        return "Wrong elements for (3.toLong()..5.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = ('a'..'c').reversed()
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('c', 'b', 'a')) {
+        return "Wrong elements for ('a'..'c').reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = (3.0..5.0).reversed()
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(5.0, 4.0, 3.0)) {
+        return "Wrong elements for (3.0..5.0).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = (3.0.toFloat()..5.0.toFloat()).reversed()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(5.0, 4.0, 3.0)) {
+        return "Wrong elements for (3.0.toFloat()..5.0.toFloat()).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/reversedSimpleSteppedRange.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = (3..9 step 2).reversed()
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(9, 7, 5, 3)) {
+        return "Wrong elements for (3..9 step 2).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = (3.toByte()..9.toByte() step 2).reversed()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(9, 7, 5, 3)) {
+        return "Wrong elements for (3.toByte()..9.toByte() step 2).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = (3.toShort()..9.toShort() step 2).reversed()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(9, 7, 5, 3)) {
+        return "Wrong elements for (3.toShort()..9.toShort() step 2).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = (3.toLong()..9.toLong() step 2.toLong()).reversed()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(9, 7, 5, 3)) {
+        return "Wrong elements for (3.toLong()..9.toLong() step 2.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = ('c'..'g' step 2).reversed()
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('g', 'e', 'c')) {
+        return "Wrong elements for ('c'..'g' step 2).reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = (4.0..6.0 step 0.5).reversed()
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(6.0, 5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for (4.0..6.0 step 0.5).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = (4.0.toFloat()..6.0.toFloat() step 0.5).reversed()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(6.0, 5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for (4.0.toFloat()..6.0.toFloat() step 0.5).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/simpleDownTo.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 9 downTo 3
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(9, 8, 7, 6, 5, 4, 3)) {
+        return "Wrong elements for 9 downTo 3: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 9.toByte() downTo 3.toByte()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(9, 8, 7, 6, 5, 4, 3)) {
+        return "Wrong elements for 9.toByte() downTo 3.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 9.toShort() downTo 3.toShort()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(9, 8, 7, 6, 5, 4, 3)) {
+        return "Wrong elements for 9.toShort() downTo 3.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 9.toLong() downTo 3.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(9, 8, 7, 6, 5, 4, 3)) {
+        return "Wrong elements for 9.toLong() downTo 3.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'g' downTo 'c'
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('g', 'f', 'e', 'd', 'c')) {
+        return "Wrong elements for 'g' downTo 'c': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 9.0 downTo 3.0
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0)) {
+        return "Wrong elements for 9.0 downTo 3.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 9.0.toFloat() downTo 3.0.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0)) {
+        return "Wrong elements for 9.0.toFloat() downTo 3.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/simpleRange.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 3..9
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 4, 5, 6, 7, 8, 9)) {
+        return "Wrong elements for 3..9: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 3.toByte()..9.toByte()
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 4, 5, 6, 7, 8, 9)) {
+        return "Wrong elements for 3.toByte()..9.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 3.toShort()..9.toShort()
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 4, 5, 6, 7, 8, 9)) {
+        return "Wrong elements for 3.toShort()..9.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 3.toLong()..9.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 4, 5, 6, 7, 8, 9)) {
+        return "Wrong elements for 3.toLong()..9.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'c'..'g'
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('c', 'd', 'e', 'f', 'g')) {
+        return "Wrong elements for 'c'..'g': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 3.0..9.0
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0)) {
+        return "Wrong elements for 3.0..9.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 3.0.toFloat()..9.0.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0)) {
+        return "Wrong elements for 3.0.toFloat()..9.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/simpleSteppedDownTo.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 9 downTo 3 step 2
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(9, 7, 5, 3)) {
+        return "Wrong elements for 9 downTo 3 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 9.toByte() downTo 3.toByte() step 2
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toByte() downTo 3.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 9.toShort() downTo 3.toShort() step 2
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toShort() downTo 3.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 9.toLong() downTo 3.toLong() step 2.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toLong() downTo 3.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'g' downTo 'c' step 2
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('g', 'e', 'c')) {
+        return "Wrong elements for 'g' downTo 'c' step 2: $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 6.0 downTo 4.0 step 0.5
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(6.0, 5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for 6.0 downTo 4.0 step 0.5: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 6.0.toFloat() downTo 4.0.toFloat() step 0.5.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(6.0, 5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for 6.0.toFloat() downTo 4.0.toFloat() step 0.5.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/expression/simpleSteppedRange.kt

@@ -0,0 +1,69 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 3..9 step 2
+    for (i in range1) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 5, 7, 9)) {
+        return "Wrong elements for 3..9 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    val range2 = 3.toByte()..9.toByte() step 2
+    for (i in range2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 5, 7, 9)) {
+        return "Wrong elements for 3.toByte()..9.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    val range3 = 3.toShort()..9.toShort() step 2
+    for (i in range3) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 5, 7, 9)) {
+        return "Wrong elements for 3.toShort()..9.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 3.toLong()..9.toLong() step 2.toLong()
+    for (i in range4) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 5, 7, 9)) {
+        return "Wrong elements for 3.toLong()..9.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'c'..'g' step 2
+    for (i in range5) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('c', 'e', 'g')) {
+        return "Wrong elements for 'c'..'g' step 2: $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    val range6 = 4.0..6.0 step 0.5
+    for (i in range6) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(4.0, 4.5, 5.0, 5.5, 6.0)) {
+        return "Wrong elements for 4.0..6.0 step 0.5: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    val range7 = 4.0.toFloat()..6.0.toFloat() step 0.5.toFloat()
+    for (i in range7) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(4.0, 4.5, 5.0, 5.5, 6.0)) {
+        return "Wrong elements for 4.0.toFloat()..6.0.toFloat() step 0.5.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/emptyDownto.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 5 downTo 10) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>()) {
+        return "Wrong elements for 5 downTo 10: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 5.toByte() downTo 10.toByte()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>()) {
+        return "Wrong elements for 5.toByte() downTo 10.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 5.toShort() downTo 10.toShort()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>()) {
+        return "Wrong elements for 5.toShort() downTo 10.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 5.toLong() downTo 10.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>()) {
+        return "Wrong elements for 5.toLong() downTo 10.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'a' downTo 'z') {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>()) {
+        return "Wrong elements for 'a' downTo 'z': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in -1.0 downTo 5.0) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>()) {
+        return "Wrong elements for -1.0 downTo 5.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in -1.0.toFloat() downTo 5.0.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>()) {
+        return "Wrong elements for -1.0.toFloat() downTo 5.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/emptyRange.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 10..5) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>()) {
+        return "Wrong elements for 10..5: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 10.toByte()..-5.toByte()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>()) {
+        return "Wrong elements for 10.toByte()..-5.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 10.toShort()..-5.toShort()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>()) {
+        return "Wrong elements for 10.toShort()..-5.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 10.toLong()..-5.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>()) {
+        return "Wrong elements for 10.toLong()..-5.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'z'..'a') {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>()) {
+        return "Wrong elements for 'z'..'a': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 5.0..-1.0) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>()) {
+        return "Wrong elements for 5.0..-1.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 5.0.toFloat()..-1.0.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>()) {
+        return "Wrong elements for 5.0.toFloat()..-1.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/inexactSteppedDownTo.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 8 downTo 3 step 2) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(8, 6, 4)) {
+        return "Wrong elements for 8 downTo 3 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 8.toByte() downTo 3.toByte() step 2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(8, 6, 4)) {
+        return "Wrong elements for 8.toByte() downTo 3.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 8.toShort() downTo 3.toShort() step 2) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(8, 6, 4)) {
+        return "Wrong elements for 8.toShort() downTo 3.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 8.toLong() downTo 3.toLong() step 2.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(8, 6, 4)) {
+        return "Wrong elements for 8.toLong() downTo 3.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'd' downTo 'a' step 2) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('d', 'b')) {
+        return "Wrong elements for 'd' downTo 'a' step 2: $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 5.5 downTo 3.7 step 0.5) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for 5.5 downTo 3.7 step 0.5: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 5.5.toFloat() downTo 3.7.toFloat() step 0.5.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for 5.5.toFloat() downTo 3.7.toFloat() step 0.5.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/inexactSteppedRange.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 3..8 step 2) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 5, 7)) {
+        return "Wrong elements for 3..8 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 3.toByte()..8.toByte() step 2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 5, 7)) {
+        return "Wrong elements for 3.toByte()..8.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 3.toShort()..8.toShort() step 2) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 5, 7)) {
+        return "Wrong elements for 3.toShort()..8.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 3.toLong()..8.toLong() step 2.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 5, 7)) {
+        return "Wrong elements for 3.toLong()..8.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'a'..'d' step 2) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('a', 'c')) {
+        return "Wrong elements for 'a'..'d' step 2: $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 4.0..5.8 step 0.5) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(4.0, 4.5, 5.0, 5.5)) {
+        return "Wrong elements for 4.0..5.8 step 0.5: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 4.0.toFloat()..5.8.toFloat() step 0.5.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(4.0, 4.5, 5.0, 5.5)) {
+        return "Wrong elements for 4.0.toFloat()..5.8.toFloat() step 0.5.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/oneElementDownTo.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 5 downTo 5) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(5)) {
+        return "Wrong elements for 5 downTo 5: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 5.toByte() downTo 5.toByte()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(5.toByte())) {
+        return "Wrong elements for 5.toByte() downTo 5.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 5.toShort() downTo 5.toShort()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(5.toShort())) {
+        return "Wrong elements for 5.toShort() downTo 5.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 5.toLong() downTo 5.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(5.toLong())) {
+        return "Wrong elements for 5.toLong() downTo 5.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'k' downTo 'k') {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('k')) {
+        return "Wrong elements for 'k' downTo 'k': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 5.0 downTo 5.0) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(5.0)) {
+        return "Wrong elements for 5.0 downTo 5.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 5.0.toFloat() downTo 5.0.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(5.0.toFloat())) {
+        return "Wrong elements for 5.0.toFloat() downTo 5.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/oneElementRange.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 5..5) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(5)) {
+        return "Wrong elements for 5..5: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 5.toByte()..5.toByte()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(5.toByte())) {
+        return "Wrong elements for 5.toByte()..5.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 5.toShort()..5.toShort()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(5.toShort())) {
+        return "Wrong elements for 5.toShort()..5.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 5.toLong()..5.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(5.toLong())) {
+        return "Wrong elements for 5.toLong()..5.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'k'..'k') {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('k')) {
+        return "Wrong elements for 'k'..'k': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 5.0..5.0) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(5.0)) {
+        return "Wrong elements for 5.0..5.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 5.0.toFloat()..5.0.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(5.0.toFloat())) {
+        return "Wrong elements for 5.0.toFloat()..5.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/reversedBackSequence.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in (5 downTo 3).reversed()) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 4, 5)) {
+        return "Wrong elements for (5 downTo 3).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in (5.toByte() downTo 3.toByte()).reversed()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 4, 5)) {
+        return "Wrong elements for (5.toByte() downTo 3.toByte()).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in (5.toShort() downTo 3.toShort()).reversed()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 4, 5)) {
+        return "Wrong elements for (5.toShort() downTo 3.toShort()).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in (5.toLong() downTo 3.toLong()).reversed()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 4, 5)) {
+        return "Wrong elements for (5.toLong() downTo 3.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in ('c' downTo 'a').reversed()) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('a', 'b', 'c')) {
+        return "Wrong elements for ('c' downTo 'a').reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in (5.0 downTo 3.0).reversed()) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(3.0, 4.0, 5.0)) {
+        return "Wrong elements for (5.0 downTo 3.0).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in (5.0.toFloat() downTo 3.0.toFloat()).reversed()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(3.0, 4.0, 5.0)) {
+        return "Wrong elements for (5.0.toFloat() downTo 3.0.toFloat()).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/reversedEmptyBackSequence.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in (3 downTo 5).reversed()) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>()) {
+        return "Wrong elements for (3 downTo 5).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in (3.toByte() downTo 5.toByte()).reversed()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>()) {
+        return "Wrong elements for (3.toByte() downTo 5.toByte()).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in (3.toShort() downTo 5.toShort()).reversed()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>()) {
+        return "Wrong elements for (3.toShort() downTo 5.toShort()).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in (3.toLong() downTo 5.toLong()).reversed()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>()) {
+        return "Wrong elements for (3.toLong() downTo 5.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in ('a' downTo 'c').reversed()) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>()) {
+        return "Wrong elements for ('a' downTo 'c').reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in (3.0 downTo 5.0).reversed()) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>()) {
+        return "Wrong elements for (3.0 downTo 5.0).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in (3.0.toFloat() downTo 5.0.toFloat()).reversed()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>()) {
+        return "Wrong elements for (3.0.toFloat() downTo 5.0.toFloat()).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/reversedEmptyRange.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in (5..3).reversed()) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>()) {
+        return "Wrong elements for (5..3).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in (5.toByte()..3.toByte()).reversed()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>()) {
+        return "Wrong elements for (5.toByte()..3.toByte()).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in (5.toShort()..3.toShort()).reversed()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>()) {
+        return "Wrong elements for (5.toShort()..3.toShort()).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in (5.toLong()..3.toLong()).reversed()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>()) {
+        return "Wrong elements for (5.toLong()..3.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in ('c'..'a').reversed()) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>()) {
+        return "Wrong elements for ('c'..'a').reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in (5.0..3.0).reversed()) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>()) {
+        return "Wrong elements for (5.0..3.0).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in (5.0.toFloat()..3.0.toFloat()).reversed()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>()) {
+        return "Wrong elements for (5.0.toFloat()..3.0.toFloat()).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/reversedInexactSteppedDownTo.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in (8 downTo 3 step 2).reversed()) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 5, 7)) {
+        return "Wrong elements for (8 downTo 3 step 2).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in (8.toByte() downTo 3.toByte() step 2).reversed()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 5, 7)) {
+        return "Wrong elements for (8.toByte() downTo 3.toByte() step 2).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in (8.toShort() downTo 3.toShort() step 2).reversed()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 5, 7)) {
+        return "Wrong elements for (8.toShort() downTo 3.toShort() step 2).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in (8.toLong() downTo 3.toLong() step 2.toLong()).reversed()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 5, 7)) {
+        return "Wrong elements for (8.toLong() downTo 3.toLong() step 2.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in ('d' downTo 'a' step 2).reversed()) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('a', 'c')) {
+        return "Wrong elements for ('d' downTo 'a' step 2).reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in (5.8 downTo 4.0 step 0.5).reversed()) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(4.0, 4.5, 5.0, 5.5)) {
+        return "Wrong elements for (5.8 downTo 4.0 step 0.5).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in (5.8.toFloat() downTo 4.0.toFloat() step 0.5).reversed()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(4.0, 4.5, 5.0, 5.5)) {
+        return "Wrong elements for (5.8.toFloat() downTo 4.0.toFloat() step 0.5).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/reversedRange.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in (3..5).reversed()) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(5, 4, 3)) {
+        return "Wrong elements for (3..5).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in (3.toByte()..5.toByte()).reversed()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(5, 4, 3)) {
+        return "Wrong elements for (3.toByte()..5.toByte()).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in (3.toShort()..5.toShort()).reversed()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(5, 4, 3)) {
+        return "Wrong elements for (3.toShort()..5.toShort()).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in (3.toLong()..5.toLong()).reversed()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(5, 4, 3)) {
+        return "Wrong elements for (3.toLong()..5.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in ('a'..'c').reversed()) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('c', 'b', 'a')) {
+        return "Wrong elements for ('a'..'c').reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in (3.0..5.0).reversed()) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(5.0, 4.0, 3.0)) {
+        return "Wrong elements for (3.0..5.0).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in (3.0.toFloat()..5.0.toFloat()).reversed()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(5.0, 4.0, 3.0)) {
+        return "Wrong elements for (3.0.toFloat()..5.0.toFloat()).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/reversedSimpleSteppedRange.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in (3..9 step 2).reversed()) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(9, 7, 5, 3)) {
+        return "Wrong elements for (3..9 step 2).reversed(): $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in (3.toByte()..9.toByte() step 2).reversed()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(9, 7, 5, 3)) {
+        return "Wrong elements for (3.toByte()..9.toByte() step 2).reversed(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in (3.toShort()..9.toShort() step 2).reversed()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(9, 7, 5, 3)) {
+        return "Wrong elements for (3.toShort()..9.toShort() step 2).reversed(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in (3.toLong()..9.toLong() step 2.toLong()).reversed()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(9, 7, 5, 3)) {
+        return "Wrong elements for (3.toLong()..9.toLong() step 2.toLong()).reversed(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in ('c'..'g' step 2).reversed()) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('g', 'e', 'c')) {
+        return "Wrong elements for ('c'..'g' step 2).reversed(): $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in (4.0..6.0 step 0.5).reversed()) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(6.0, 5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for (4.0..6.0 step 0.5).reversed(): $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in (4.0.toFloat()..6.0.toFloat() step 0.5).reversed()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(6.0, 5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for (4.0.toFloat()..6.0.toFloat() step 0.5).reversed(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/simpleDownTo.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 9 downTo 3) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(9, 8, 7, 6, 5, 4, 3)) {
+        return "Wrong elements for 9 downTo 3: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 9.toByte() downTo 3.toByte()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(9, 8, 7, 6, 5, 4, 3)) {
+        return "Wrong elements for 9.toByte() downTo 3.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 9.toShort() downTo 3.toShort()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(9, 8, 7, 6, 5, 4, 3)) {
+        return "Wrong elements for 9.toShort() downTo 3.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 9.toLong() downTo 3.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(9, 8, 7, 6, 5, 4, 3)) {
+        return "Wrong elements for 9.toLong() downTo 3.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'g' downTo 'c') {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('g', 'f', 'e', 'd', 'c')) {
+        return "Wrong elements for 'g' downTo 'c': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 9.0 downTo 3.0) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0)) {
+        return "Wrong elements for 9.0 downTo 3.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 9.0.toFloat() downTo 3.0.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0)) {
+        return "Wrong elements for 9.0.toFloat() downTo 3.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/simpleRange.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 3..9) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 4, 5, 6, 7, 8, 9)) {
+        return "Wrong elements for 3..9: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 3.toByte()..9.toByte()) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 4, 5, 6, 7, 8, 9)) {
+        return "Wrong elements for 3.toByte()..9.toByte(): $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 3.toShort()..9.toShort()) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 4, 5, 6, 7, 8, 9)) {
+        return "Wrong elements for 3.toShort()..9.toShort(): $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 3.toLong()..9.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 4, 5, 6, 7, 8, 9)) {
+        return "Wrong elements for 3.toLong()..9.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'c'..'g') {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('c', 'd', 'e', 'f', 'g')) {
+        return "Wrong elements for 'c'..'g': $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 3.0..9.0) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0)) {
+        return "Wrong elements for 3.0..9.0: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 3.0.toFloat()..9.0.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0)) {
+        return "Wrong elements for 3.0.toFloat()..9.0.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/simpleSteppedDownTo.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 9 downTo 3 step 2) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(9, 7, 5, 3)) {
+        return "Wrong elements for 9 downTo 3 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 9.toByte() downTo 3.toByte() step 2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toByte() downTo 3.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 9.toShort() downTo 3.toShort() step 2) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toShort() downTo 3.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 9.toLong() downTo 3.toLong() step 2.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toLong() downTo 3.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'g' downTo 'c' step 2) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('g', 'e', 'c')) {
+        return "Wrong elements for 'g' downTo 'c' step 2: $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 6.0 downTo 4.0 step 0.5) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(6.0, 5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for 6.0 downTo 4.0 step 0.5: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 6.0.toFloat() downTo 4.0.toFloat() step 0.5.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(6.0, 5.5, 5.0, 4.5, 4.0)) {
+        return "Wrong elements for 6.0.toFloat() downTo 4.0.toFloat() step 0.5.toFloat(): $list7"
+    }
+
+    return "OK"
+}

compiler/testData/codegen/boxWithStdlib/ranges/literal/simpleSteppedRange.kt

@@ -0,0 +1,62 @@
+// Auto-generated by org.jetbrains.jet.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    for (i in 3..9 step 2) {
+        list1.add(i)
+    }
+    if (list1 != listOf<Int>(3, 5, 7, 9)) {
+        return "Wrong elements for 3..9 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Byte>()
+    for (i in 3.toByte()..9.toByte() step 2) {
+        list2.add(i)
+    }
+    if (list2 != listOf<Byte>(3, 5, 7, 9)) {
+        return "Wrong elements for 3.toByte()..9.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Short>()
+    for (i in 3.toShort()..9.toShort() step 2) {
+        list3.add(i)
+    }
+    if (list3 != listOf<Short>(3, 5, 7, 9)) {
+        return "Wrong elements for 3.toShort()..9.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    for (i in 3.toLong()..9.toLong() step 2.toLong()) {
+        list4.add(i)
+    }
+    if (list4 != listOf<Long>(3, 5, 7, 9)) {
+        return "Wrong elements for 3.toLong()..9.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    for (i in 'c'..'g' step 2) {
+        list5.add(i)
+    }
+    if (list5 != listOf<Char>('c', 'e', 'g')) {
+        return "Wrong elements for 'c'..'g' step 2: $list5"
+    }
+
+    val list6 = ArrayList<Double>()
+    for (i in 4.0..6.0 step 0.5) {
+        list6.add(i)
+    }
+    if (list6 != listOf<Double>(4.0, 4.5, 5.0, 5.5, 6.0)) {
+        return "Wrong elements for 4.0..6.0 step 0.5: $list6"
+    }
+
+    val list7 = ArrayList<Float>()
+    for (i in 4.0.toFloat()..6.0.toFloat() step 0.5.toFloat()) {
+        list7.add(i)
+    }
+    if (list7 != listOf<Float>(4.0, 4.5, 5.0, 5.5, 6.0)) {
+        return "Wrong elements for 4.0.toFloat()..6.0.toFloat() step 0.5.toFloat(): $list7"
+    }
+
+    return "OK"
+}