Jinseong Jeon
12 lines
390 B
Kotlin
Vendored
12 lines
390 B
Kotlin
Vendored
fun main() {
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val b: Boolean? = null
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if (b != null) {
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if (!b) {} // OK
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if (b) {} // Error: Condition must be of type kotlin.Boolean, but is of type kotlin.Boolean?
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if (b<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>) {} // WARN: Unnecessary non-null assertion (!!) on a non-null receiver of type kotlin.Boolean?
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foo(b) // OK
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}
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}
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fun foo(a: Boolean) = a
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