Steven Schäfer
22 lines
343 B
Kotlin
Vendored
22 lines
343 B
Kotlin
Vendored
inline class R(val x: Any)
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fun useR(r: R) {
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if (r.x as String != "OK") throw AssertionError("$r")
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}
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fun useR0(fn: () -> R) {
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useR(fn())
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}
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fun useR1(r: R, fn: (R) -> R) {
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useR(fn(r))
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}
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fun fnWithDefaultR(r: R = R("OK")) = r
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fun box(): String {
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useR0(::fnWithDefaultR)
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useR1(R("OK"), ::fnWithDefaultR)
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return "OK"
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} |