Alexander Udalov
a7b88e9485
And String.length as well. This is done for JVM interoperability: java.lang.CharSequence is an open class and has a function 'length()' which should be implemented in subclasses somehow. A minor unexpected effect of this is that String.length() is now a compile-time constant (it wasn't such as a property because properties are not supported in compile-time constant evaluation) #KT-3571 Fixed
10 lines
370 B
Kotlin
10 lines
370 B
Kotlin
//KT-4332 when/smartcast underperforms
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fun testWhen(t: String?, x: String?): Int {
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return when {
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t == null -> 0
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x == null -> <!DEBUG_INFO_SMARTCAST!>t<!>.length() // Wrong error report here. t can be inferred as not-null. (And it actually does if you replace when with if/else if)
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else -> (<!DEBUG_INFO_SMARTCAST!>t<!> + x).length()
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}
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}
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