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51979b9ffa
This will make it possible to avoid raw types when inheriting from both FunctionBase and Function<R>. This change adds a generic type parameter to FunctionBase and Lambda which is not source-breaking under our policy because both FunctionBase and Lambda are internal classes (located in package kotlin.jvm.internal)
38 lines
718 B
Kotlin
Vendored
38 lines
718 B
Kotlin
Vendored
// IGNORE_BACKEND: JS_IR
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// TODO: muted automatically, investigate should it be ran for JS or not
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// IGNORE_BACKEND: JS, NATIVE
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// IGNORE_LIGHT_ANALYSIS
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// WITH_RUNTIME
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import kotlin.test.assertEquals
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import kotlin.jvm.internal.FunctionBase
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fun test(f: Function<*>, arity: Int) {
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assertEquals(arity, (f as FunctionBase).arity)
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}
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fun foo(s: String, i: Int) {}
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class A {
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fun bar(s: String, i: Int) {}
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}
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fun Double.baz(s: String, i: Int) {}
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fun box(): String {
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test(::foo, 2)
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test(A::bar, 3)
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test(Double::baz, 3)
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test(::box, 0)
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fun local(x: Int) {}
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test(::local, 1)
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test(fun(s: String) = s, 1)
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test(fun(){}, 0)
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test({}, 0)
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test({x: Int -> x}, 1)
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return "OK"
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}
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