Alexander Udalov
64 lines
694 B
Kotlin
64 lines
694 B
Kotlin
class Foo {}
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fun Foo.invoke() {}
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//no variable
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fun test(foo: Foo) {
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foo()
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}
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//variable as member
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trait A {
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val foo: Foo
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}
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fun test(a: A) {
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a.foo()
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with (a) {
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foo()
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}
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}
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//variable as extension
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trait B {
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}
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val B.foo: Foo
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get() = Foo()
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fun test(b: B) {
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b.foo()
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with (b) {
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foo()
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}
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}
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//variable as member extension
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trait C
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trait D {
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val C.foo: Foo
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fun test(c: C) {
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c.foo()
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with (c) {
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foo()
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}
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}
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}
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fun test(d: D, c: C) {
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with (d) {
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c.foo()
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with (c) {
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foo()
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}
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}
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}
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//--------------
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fun <T, R> with(receiver: T, f: T.() -> R) : R = receiver.f() |