Jinseong Jeon
15 lines
369 B
Kotlin
Vendored
15 lines
369 B
Kotlin
Vendored
// See KT-7290
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class MyClass(val x: String?)
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fun foo(y: MyClass?): Int {
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// x here is smartcast but y is not
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val z = y?.x?.subSequence(0, y.x.length)
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// !! is necessary here
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y!!.x
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return z?.length ?: -1
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}
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fun bar(y: MyClass?) {
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y?.x!!.length
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// !! is NOT necessary here, because y?.x != null
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y<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.x
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}
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