Steven Schäfer
38 lines
1.1 KiB
Kotlin
Vendored
38 lines
1.1 KiB
Kotlin
Vendored
// IGNORE_BACKEND: JVM
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// IGNORE_BACKEND: JVM_IR
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// WITH_COROUTINES
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// FILE: test.kt
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fun test() {
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val result = Result.success("yes!")
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val failure = Result.failure<String>(Exception())
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if (result.isSuccess) println("success")
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if (result.isFailure) println("failure")
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println(result.getOrThrow())
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println(failure.getOrNull())
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println(failure.exceptionOrNull())
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val other = Result.success("nope")
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if (result == other) println("==")
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if (result != other) println("!=")
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if (result.equals(other)) println("equals") // Boxes (JVM, JVM_IR)
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if (!result.equals(other)) println("!equals") // Boxes (JVM, JVM_IR)
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println(result.hashCode())
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println(result.toString())
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println("$result") // Boxes (JVM_IR)
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val ans1 = runCatching { 42 }
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println(ans1) // Boxes (JVM, JVM_IR)
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val ans2 = 42.runCatching { this }
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println(ans2) // Boxes (JVM, JVM_IR)
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println(result.getOrElse { "oops" })
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println(result.getOrDefault("oops"))
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}
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// @TestKt.class:
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// 0 INVOKESTATIC kotlin/Result.box-impl
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// 0 INVOKEVIRTUAL kotlin/Result.unbox-impl
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// 0 Result\$Failure |