Type uncapturing

This commit is contained in:
Michael Bogdanov
2016-01-13 14:29:52 +03:00
parent 2228cb6a9a
commit 607f32615f
10 changed files with 142 additions and 1 deletions
@@ -0,0 +1,17 @@
//NO_CHECK_LAMBDA_INLINING
import test.*
import java.util.*
public fun Array<in String>.slice1() = copyOfRange1 { 1 }
fun box(): String {
val comparable = arrayOf("123").slice1()
val method = comparable.javaClass.getMethod("test", Any::class.java)
val genericParameterTypes = method.genericParameterTypes
if (genericParameterTypes.size != 1) return "fail 1: ${genericParameterTypes.size}"
var name = (genericParameterTypes[0] as Class<*>).name
if (name != "java.lang.Object") return "fail 2: ${name}"
return "OK"
}
@@ -0,0 +1,12 @@
package test
interface F<T> {
fun test(p: T) : Int
}
inline fun <T: Any?> Array<T>.copyOfRange1(crossinline toIndex: () -> Int) =
object : F<T> {
override fun test(p: T): Int {
return toIndex()
}
}
@@ -0,0 +1,17 @@
//NO_CHECK_LAMBDA_INLINING
import test.*
import java.util.*
public fun Array<out CharSequence>.slice1() = copyOfRange1 { 1 }
fun box(): String {
val comparable = arrayOf("123").slice1()
val method = comparable.javaClass.getMethod("test", Any::class.java)
val genericParameterTypes = method.genericParameterTypes
if (genericParameterTypes.size != 1) return "fail 1: ${genericParameterTypes.size}"
var name = (genericParameterTypes[0] as Class<*>).name
if (name != "java.lang.CharSequence") return "fail 2: ${name}"
return "OK"
}
@@ -0,0 +1,12 @@
package test
interface F<T> {
fun test(p: T) : Int
}
inline fun <T> Array<T>.copyOfRange1(crossinline toIndex: () -> Int) =
object : F<T> {
override fun test(p: T): Int {
return toIndex()
}
}
@@ -0,0 +1,17 @@
//NO_CHECK_LAMBDA_INLINING
import test.*
import java.util.*
public fun Array<*>.slice1() = copyOfRange1 { 1 }
fun box(): String {
val comparable = arrayOf("123").slice1()
val method = comparable.javaClass.getMethod("test", Any::class.java)
val genericParameterTypes = method.genericParameterTypes
if (genericParameterTypes.size != 1) return "fail 1: ${genericParameterTypes.size}"
var name = (genericParameterTypes[0] as Class<*>).name
if (name != "java.lang.Object") return "fail 2: ${name}"
return "OK"
}
@@ -0,0 +1,12 @@
package test
interface F<T> {
fun test(p: T) : Int
}
inline fun <T> Array<T>.copyOfRange1(crossinline toIndex: () -> Int) =
object : F<T> {
override fun test(p: T): Int {
return toIndex()
}
}