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.
15 lines
380 B
Kotlin
Vendored
15 lines
380 B
Kotlin
Vendored
public fun foo(xx: Any): Int {
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var x = xx
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do {
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var y: Any
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// After the check, smart cast should work
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if (x is String) {
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y = "xyz"
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} else {
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y = "abc"
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}
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// y!! in both branches
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<!DEBUG_INFO_SMARTCAST!>y<!>.length()
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} while (!(x is String))
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return <!DEBUG_INFO_SMARTCAST!>x<!>.length()
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} |