Mikhail Glukhikh
8184bccda1
A local descendant of JetTypeInfo added to save separately current data flow info and jump point data flow info together with jump opportunity. Now data flow analysis know about loop bodies that must be executed at least once (do...while, while(true) until the first break/continue). A set of tests for smart casts in and after loops. Existing DoWhile and WhileTrue resolve tests corrected in accordance.
12 lines
286 B
Kotlin
Vendored
12 lines
286 B
Kotlin
Vendored
fun x(): Boolean { return true }
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public fun foo(p: String?): Int {
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// KT-6284
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while(true) {
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p!!.length()
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if (x()) break
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}
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// while (true) loop body is executed at least once
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// so p is not null here
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return <!DEBUG_INFO_SMARTCAST!>p<!>.length()
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} |