Ilya Chernikov
23 lines
719 B
Kotlin
Vendored
23 lines
719 B
Kotlin
Vendored
// !DIAGNOSTICS: -UNCHECKED_CAST
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fun <T> Collection<T>.toArray(): Array<T> = this as Array<T>
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fun Collection<String>.toArray2(): Array<String> = this as Array<String>
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fun <T> toArray3(x: Collection<T>): Array<T> = x as Array<T>
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class Foo<T> {
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operator fun plus(x: Foo<T>): Array<T> {
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return this + x
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}
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}
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fun use(arg: Array<String>, s: Collection<String>, x: Foo<String>) {
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arr(<!NON_VARARG_SPREAD_ERROR!>*<!>arg)
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arr(<!NON_VARARG_SPREAD_ERROR!>*<!>s.toArray())
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arr(<!NON_VARARG_SPREAD_ERROR!>*<!>s.toArray2())
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arr(<!NON_VARARG_SPREAD_ERROR!>*<!>toArray3(s))
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arr(<!NON_VARARG_SPREAD_ERROR!>*<!>x + x)
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arr(<!NON_VARARG_SPREAD_ERROR!>*<!>(x + x))
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}
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fun arr(x: Array<String>) {}
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