Ilya Chernikov
36 lines
1.2 KiB
Kotlin
Vendored
36 lines
1.2 KiB
Kotlin
Vendored
import kotlin.*
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import kotlin.collections.*
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@CompileTimeCalculation
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class A(var num: Int, var str: String) {
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fun setNewStr(newString: String) {
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this.str = newString
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}
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}
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@CompileTimeCalculation
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fun <T> echo(value: T): T = value
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const val a = <!EVALUATED: `Run block`!>run { echo("Run block") }<!>
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const val b = <!EVALUATED: `Run with receiver0`!>A(0, "Run with receiver").run { this.str + this.num }<!>
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const val c = <!EVALUATED: `New String`!>with (A(1, "String")) {
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setNewStr("New String")
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this.str
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}<!>
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const val d = <!EVALUATED: `New apply str`!>A(2, "Apply test").apply { this.setNewStr("New apply str") }.str<!>
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const val e = <!EVALUATED: `4`!>mutableListOf("one", "two", "three").also { it.add("four") }.size<!>
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const val f1 = <!EVALUATED: `4`!>mutableListOf("one", "two", "three").let {
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it.add("four")
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it.size
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}<!>
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const val f2 = <!EVALUATED: `20`!>10.let { it + 10 }<!>
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const val g1 = <!EVALUATED: `null`!>1.takeIf { it % 2 == 0 }.toString()<!>
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const val g2 = <!EVALUATED: `2`!>2.takeIf { it % 2 == 0 }.toString()<!>
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const val h1 = <!EVALUATED: `-1`!>(-1).takeUnless { it > 0 }.toString()<!>
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const val h2 = <!EVALUATED: `null`!>1.takeUnless { it > 0 }.toString()<!>
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