Dmitry Petrov
40 lines
1.5 KiB
Kotlin
Vendored
40 lines
1.5 KiB
Kotlin
Vendored
// TARGET_BACKEND: JVM
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// IGNORE_BACKEND: ANDROID
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// ^ D8 merges method references with empty closure created by 'invokedynamic'
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// FILE: test.kt
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fun checkNotEqual(marker: String, x: Any, y: Any) {
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if (x == y || y == x) throw AssertionError("$marker: $x and $y should NOT be equal")
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}
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private fun id(f: Runnable): Any = f
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fun target1() {}
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fun target2() {}
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fun adapted1(s: String? = null): String = s!!
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fun adapted2(vararg s: String): String = s[0]
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fun box(): String {
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// Since 1.0, SAM wrappers for Java do not implement equals/hashCode
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checkNotEqual("id(::target1), id(::target1)", id(::target1), id(::target1))
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checkNotEqual("id(::target1), target1FromOtherFile()", id(::target1), target1FromOtherFile())
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checkNotEqual("id(::target1), id(::target2)", id(::target1), id(::target2))
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checkNotEqual("id(::adapted1), id(::adapted1)", id(::adapted1), id(::adapted1))
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checkNotEqual("id(::adapted1), adapted1FromOtherFile()", id(::adapted1), adapted1FromOtherFile())
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checkNotEqual("id(::adapted2), id(::adapted2)", id(::adapted2), id(::adapted2))
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checkNotEqual("id(::adapted2), adapted2FromOtherFile()", id(::adapted2), adapted2FromOtherFile())
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checkNotEqual("id(::adapted1), id(::adapted2)", id(::adapted1), id(::adapted2))
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return "OK"
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}
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// FILE: fromOtherFile.kt
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private fun id(f: Runnable): Any = f
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fun target1FromOtherFile(): Any = id(::target1)
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fun adapted1FromOtherFile(): Any = id(::adapted1)
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fun adapted2FromOtherFile(): Any = id(::adapted2)
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