Zalim Bashorov
29 lines
891 B
Kotlin
29 lines
891 B
Kotlin
package foo
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fun Any.foo1(): () -> String {
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return { "239" + this }
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}
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fun Int.foo2(): (i: Int) -> Int {
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return { x -> x + this }
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}
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fun fooT1<T>(t: T) = { t.toString() }
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fun fooT2<T>(t: T) = {(x: T) -> t.toString() + x.toString() }
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fun box(): Any? {
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if ( (10.foo1())() != "23910") return "foo1 fail"
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if ( (10.foo2())(1) != 11 ) return "foo2 fail"
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if (1.{ Int.() -> this + 1 }() != 2) return "test 3 failed";
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if ( { 1 }() != 1) return "test 4 failed";
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if ( {(x: Int) -> x }(1) != 1) return "test 5 failed";
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if ( 1.{ Int.(x: Int) -> x + this }(1) != 2) return "test 6 failed";
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val tmp = 1.({ Int.() -> this })()
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if (+tmp != 1) return "test 7 failed, res: $tmp ${tmp is Int}";
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if ( (fooT1<String>("mama"))() != "mama") return "test 8 failed";
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if ( (fooT2<String>("mama"))("papa") != "mamapapa") return "test 9 failed";
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return "OK"
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}
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