Denis Zharkov
aad977d204
It's should behave like we check isSubtype(receiverType, parameterType) + use nullability info from smart cast #KT-1090 Fixed
46 lines
1.1 KiB
Kotlin
Vendored
46 lines
1.1 KiB
Kotlin
Vendored
// !DIAGNOSTICS: -UNUSED_EXPRESSION,-UNUSED_VARIABLE
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fun <T : CharSequence?> T.bar1() {}
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fun CharSequence?.bar2() {}
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fun <T : CharSequence> T.bar3() {}
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fun CharSequence.bar4() {}
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fun <T : CharSequence?> foo(x: T) {
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if (x != null) {
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if (<!SENSELESS_COMPARISON!>x != null<!>) {}
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<!DEBUG_INFO_SMARTCAST!>x<!>.length()
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x<!UNNECESSARY_SAFE_CALL!>?.<!>length()
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x.bar1()
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x.bar2()
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x.<!TYPE_INFERENCE_UPPER_BOUND_VIOLATED!>bar3<!>()
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<!DEBUG_INFO_SMARTCAST!>x<!>.bar4()
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x<!UNNECESSARY_SAFE_CALL!>?.<!>bar1()
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}
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x<!UNSAFE_CALL!>.<!>length()
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if (x is String) {
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<!DEBUG_INFO_SMARTCAST!>x<!>.length()
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<!DEBUG_INFO_SMARTCAST!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!>length()
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<!DEBUG_INFO_SMARTCAST!>x<!>.bar1()
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x.bar2()
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<!DEBUG_INFO_SMARTCAST!>x<!>.bar3()
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}
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if (x is CharSequence) {
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<!DEBUG_INFO_SMARTCAST!>x<!>.length()
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x<!UNNECESSARY_SAFE_CALL!>?.<!>length()
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<!DEBUG_INFO_SMARTCAST!>x<!>.bar1()
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x.bar2()
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<!DEBUG_INFO_SMARTCAST!>x<!>.bar3()
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}
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}
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