Nikolay Lunyak
76 lines
1.5 KiB
Kotlin
Vendored
76 lines
1.5 KiB
Kotlin
Vendored
// FILE: a.kt
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package outer
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fun Int?.optint() : Unit {}
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val Int?.optval : Unit get() = Unit
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fun <T: Any, E> T.foo(x : E, y : A) : T {
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y.plus(1)
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y plus 1
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y + 1.0
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this<!UNNECESSARY_SAFE_CALL!>?.<!>minus<T>(this)
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return this
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}
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class A
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infix operator fun A.plus(a : Any) {
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1.foo()
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true.<!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>foo<!><!NO_VALUE_FOR_PARAMETER, NO_VALUE_FOR_PARAMETER!>()<!>
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1
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}
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operator fun A.plus(a : Int) {
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1
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}
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operator fun <T> T.minus(t : T) : Int = 1
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fun test() {
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val y = 1.abs
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}
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val Int.abs : Int
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get() = if (this > 0) this else -this;
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<!EXTENSION_PROPERTY_MUST_HAVE_ACCESSORS_OR_BE_ABSTRACT!>val <T> T.foo : T<!>
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fun Int.foo() = this
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// FILE: b.kt
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package null_safety
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import outer.*
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fun parse(cmd: String): Command? { return null }
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class Command() {
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// fun equals(other : Any?) : Boolean
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val foo : Int = 0
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}
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fun Any.<!EXTENSION_SHADOWED_BY_MEMBER!>equals<!>(other : Any?) : Boolean = true
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fun Any?.equals1(other : Any?) : Boolean = true
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fun Any.equals2(other : Any?) : Boolean = true
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fun main() {
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System.out.print(1)
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val command = parse("")
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command.foo
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command<!UNSAFE_CALL!>.<!>equals(null)
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command?.equals(null)
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command.equals1(null)
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command?.equals1(null)
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val c = Command()
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c<!UNNECESSARY_SAFE_CALL!>?.<!>equals2(null)
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if (command == null) 1
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}
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