Evgeniy.Zhelenskiy
fa4a4e56f3
Signed-off-by: Evgeniy.Zhelenskiy <Evgeniy.Zhelenskiy@jetbrains.com> #KT-1179
63 lines
2.0 KiB
Kotlin
Vendored
63 lines
2.0 KiB
Kotlin
Vendored
// WITH_STDLIB
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// LANGUAGE: +ValueClasses, +CustomEqualsInValueClasses
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// TARGET_BACKEND: JVM_IR
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// CHECK_BYTECODE_LISTING
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import java.lang.AssertionError
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import kotlin.math.abs
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@JvmInline
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value class MFVC1(val x: Int, val y: Int) {
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fun equals(other: MFVC1): Boolean {
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return abs(x - other.x) < 2 && abs(y - other.y) < 2
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}
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}
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@JvmInline
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value class MFVC2(val x: Int, val y: Int) {
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override fun equals(other: Any?): Boolean {
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if (other !is MFVC2) {
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return false
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}
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return abs(x - other.x) < 2 && abs(y - other.y) < 2
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}
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}
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fun box(): String {
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val a1Typed: MFVC1 = MFVC1(1, 2)
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val b1Typed: MFVC1 = MFVC1(2, 3)
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val c1Typed: MFVC1 = MFVC1(3, 4)
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val a1Untyped: Any = a1Typed
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val b1Untyped: Any = b1Typed
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val c1Untyped: Any = c1Typed
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val a2Typed: MFVC2 = MFVC2(1, 2)
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val b2Typed: MFVC2 = MFVC2(2, 3)
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val c2Typed: MFVC2 = MFVC2(3, 4)
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val a2Untyped: Any = a2Typed
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val b2Untyped: Any = b2Typed
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val c2Untyped: Any = c2Typed
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require(a1Typed == a1Typed && a1Untyped == a1Untyped)
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require(a1Typed == b1Typed && a1Untyped == b1Untyped)
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require(a1Typed != c1Typed && a1Untyped != c1Untyped)
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require(b1Typed == a1Typed && b1Untyped == a1Untyped)
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require(b1Typed == b1Typed && b1Untyped == b1Untyped)
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require(b1Typed == c1Typed && b1Untyped == c1Untyped)
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require(c1Typed != a1Typed && c1Untyped != a1Untyped)
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require(c1Typed == b1Typed && c1Untyped == b1Untyped)
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require(c1Typed == c1Typed && c1Untyped == c1Untyped)
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require(a2Typed == a2Typed && a2Untyped == a2Untyped)
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require(a2Typed == b2Typed && a2Untyped == b2Untyped)
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require(a2Typed != c2Typed && a2Untyped != c2Untyped)
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require(b2Typed == a2Typed && b2Untyped == a2Untyped)
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require(b2Typed == b2Typed && b2Untyped == b2Untyped)
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require(b2Typed == c2Typed && b2Untyped == c2Untyped)
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require(c2Typed != a2Typed && c2Untyped != a2Untyped)
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require(c2Typed == b2Typed && c2Untyped == b2Untyped)
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require(c2Typed == c2Typed && c2Untyped == c2Untyped)
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return "OK"
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}
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