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.
17 lines
455 B
Kotlin
Vendored
17 lines
455 B
Kotlin
Vendored
data class SomeObject(val n: SomeObject?) {
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fun doSomething() {}
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fun next(): SomeObject? = n
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}
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fun list(start: SomeObject): SomeObject {
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var e: SomeObject? = start
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for (i in 0..42) {
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if (e == null)
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continue
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// Smart casts are possible because of the continue before
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<!DEBUG_INFO_SMARTCAST!>e<!>.doSomething()
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e = <!DEBUG_INFO_SMARTCAST!>e<!>.next()
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}
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return <!TYPE_MISMATCH!>e<!>
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} |