Dmitriy Novozhilov
52 lines
1.2 KiB
Kotlin
Vendored
52 lines
1.2 KiB
Kotlin
Vendored
// NO_CHECK_LAMBDA_INLINING
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// !LANGUAGE: +InlineClasses
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// FILE: inline.kt
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interface Foo
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class FooHolder(val value: Any): Foo
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inline class IC(val value: FooHolder): Foo {
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inline fun <T> dispatchInline(): T = (value as FooHolder).value as T
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}
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inline fun <T> IC.extensionInline(): T = (value as FooHolder).value as T
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inline fun <T> normalInline(a: IC): T = (a.value as FooHolder).value as T
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// FILE: box.kt
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fun <T> extension(a: IC): T = bar(a, object : IFace<IC, T> {
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override fun call(it: IC): T = it.extensionInline()
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})
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fun <T> dispatch(a: IC): T = bar(a, object : IFace<IC, T> {
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override fun call(it: IC): T = it.dispatchInline()
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})
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fun <T> normal(a: IC): T = bar(a, object : IFace<IC, T> {
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override fun call(it: IC): T = normalInline(it)
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})
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interface IFace<T, R> {
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fun call(ic: T): R
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}
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fun <T, R> bar(value: T, f: IFace<T, R>): R {
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return f.call(value)
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}
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fun box(): String {
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var res = extension<Int>(IC(FooHolder(40))) + 3
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if (res != 43) return "FAIL 2: $res"
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res = dispatch<Int>(IC(FooHolder(40))) + 4
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if (res != 44) return "FAIL 3: $res"
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res = normal<Int>(IC(FooHolder(40))) + 5
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if (res != 45) return "FAIL 4: $res"
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return "OK"
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}
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