Dmitriy Novozhilov
22 lines
492 B
Kotlin
Vendored
22 lines
492 B
Kotlin
Vendored
interface PsiElement {
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fun getText(): String
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fun getParent(): PsiElement
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}
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interface JetExpression : PsiElement
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fun foo1(e: PsiElement) {
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var current: PsiElement? = e
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var first = true
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while (current != null) {
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if (current is JetExpression && first) {
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// Smartcast is possible here
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println(current.getText())
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}
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current = current.getParent()
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}
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}
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//from library
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fun println(any: Any?): Nothing = throw Exception("$any") |