f371e67ce8
rewrite type inference for 'when' using special constructs. This fixes several type inference issues for 'when': KT-9929, KT-9972, KT-10439, KT-10463 along with some other diagnostics-related issues.
19 lines
449 B
Kotlin
Vendored
19 lines
449 B
Kotlin
Vendored
fun baz(s: String?): String {
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if (s == null) return ""
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// if explicit type String is given for t, problem disappears
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val t = when(<!DEBUG_INFO_SMARTCAST!>s<!>) {
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// !! is detected as unnecessary here
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"abc" -> <!DEBUG_INFO_SMARTCAST!>s<!>
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else -> "xyz"
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}
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return t
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}
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fun foo(s: String?): String {
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val t = when {
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s != null -> <!DEBUG_INFO_SMARTCAST!>s<!>
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else -> ""
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}
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return t
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}
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