Jinseong Jeon
e72ddbcbfe
To do so, inside the root cause of inapplicable candidate errors, we will record expected/actual type of receiver, if any. That will help identifying inapplicable calls on nullable receiver.
53 lines
1.1 KiB
Kotlin
Vendored
53 lines
1.1 KiB
Kotlin
Vendored
// !LANGUAGE: +NewInference
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// !DIAGNOSTICS: -UNUSED_PARAMETER
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fun <K> id(it: K) = it
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fun <E> smartCast(arg: E?, fn: () -> Any?): E = TODO()
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fun <E1> noSmartCast1(arg: E1?, fn: () -> E1): E1 = TODO()
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fun <E2> noSmartCast2(arg: E2?, fn: E2): E2 = TODO()
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fun <E3, F : E3> noSmartCast3(arg: E3?, fn: () -> F): E3 = TODO()
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fun <E4, F : E4> noSmartCast4(arg: E4?, fn: F): E4 = TODO()
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fun testSmartCast(s: String?) {
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id(
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if (s != null) ""
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else smartCast(null) { "" }
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)
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s.length
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}
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fun testNoSmartCast1(s: String?) {
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id(
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if (s != null) ""
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else noSmartCast1(null) { "" }
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)
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s.<!UNSAFE_CALL!>length<!>
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}
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fun testNoSmartCast2(s: String?) {
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id(
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if (s != null) ( {""} )
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else noSmartCast2(null) { "" }
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)
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s.<!UNSAFE_CALL!>length<!>
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}
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fun testNoSmartCast3(s: String?) {
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id(
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if (s != null) ""
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else noSmartCast3(null) { "" }
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)
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s.<!UNSAFE_CALL!>length<!>
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}
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// KT-36069
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fun testNoSmartCast4(s: String?) {
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id(
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if (s != null) ( {""} )
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else noSmartCast4(null) { "" }
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)
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s.<!UNSAFE_CALL!>length<!>
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}
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