Vitaly
44 lines
1.2 KiB
Kotlin
Vendored
44 lines
1.2 KiB
Kotlin
Vendored
// !LANGUAGE: -ProperIeee754Comparisons
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// DONT_TARGET_EXACT_BACKEND: JS_IR
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// DONT_TARGET_EXACT_BACKEND: JS_IR_ES6
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fun equals1(a: Double, b: Double?) = a == b
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fun equals2(a: Double?, b: Double?) = a!! == b!!
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fun equals3(a: Double?, b: Double?) = a != null && a == b
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fun equals4(a: Double?, b: Double?) = if (a is Double) a == b else null!!
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fun equals5(a: Any?, b: Any?) = if (a is Double && b is Double?) a == b else null!!
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fun equals6(a: Any?, b: Any?) = if (a is Double? && b is Double) a == b else null!!
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fun equals7(a: Double?, b: Double?) = a == b
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fun equals8(a: Any?, b: Any?) = if (a is Double? && b is Double?) a == b else null!!
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fun box(): String {
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if (!equals1(-0.0, 0.0)) return "fail 1"
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if (!equals2(-0.0, 0.0)) return "fail 2"
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if (!equals3(-0.0, 0.0)) return "fail 3"
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if (!equals4(-0.0, 0.0)) return "fail 4"
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// Smart casts behavior in 1.2
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if (equals5(-0.0, 0.0)) return "fail 5"
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if (equals6(-0.0, 0.0)) return "fail 6"
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if (!equals7(-0.0, 0.0)) return "fail 7"
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// Smart casts behavior in 1.2
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if (equals8(-0.0, 0.0)) return "fail 8"
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if (!equals8(null, null)) return "fail 9"
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if (equals8(null, 0.0)) return "fail 10"
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if (equals8(0.0, null)) return "fail 11"
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return "OK"
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}
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