Mikhail Glukhikh
d5aed62410
isLocalVariable added. Assignment / initialization analysis. Control whether a variable is changed in a loop at the beginning and at the end of the loop. Control whether a variable is captured in a closure. #KT-3175 Fixed. #KT-2266 Fixed. Tests for variable null safety and for variables is/as operations. Loop / closure / variable property tests are included. Old tests changed in accordance with KT-3175. In particular, all three of testSmartcastImpossible were fixed.
22 lines
529 B
Kotlin
22 lines
529 B
Kotlin
trait PsiElement {
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fun getText(): String
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fun getParent(): PsiElement
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}
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trait 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(<!DEBUG_INFO_SMARTCAST!>current<!>.getText())
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}
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current = <!DEBUG_INFO_SMARTCAST!>current<!>.getParent()
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}
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}
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//from library
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fun println(any: Any?) = throw Exception("$any") |