anastasiia.spaseeva
27 lines
962 B
Kotlin
Vendored
27 lines
962 B
Kotlin
Vendored
/*
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* KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
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*
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* SPEC VERSION: 0.1-313
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* PRIMARY LINKS: expressions, when-expression -> paragraph 5 -> sentence 1
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* expressions, when-expression -> paragraph 6 -> sentence 5
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* expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 9
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* control--and-data-flow-analysis, performing-analysis-on-the-control-flow-graph, variable-initialization-analysis -> paragraph 2 -> sentence 1
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* control--and-data-flow-analysis, performing-analysis-on-the-control-flow-graph, variable-initialization-analysis -> paragraph 2 -> sentence 3
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*/
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enum class Direction {
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NORTH, SOUTH, WEST, EAST
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}
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fun foo(dir: Direction): Int {
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val res: Int
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// See KT-6046: res is always initialized
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<!DEBUG_INFO_IMPLICIT_EXHAUSTIVE!>when (dir) {
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Direction.NORTH -> res = 1
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Direction.SOUTH -> res = 2
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Direction.WEST -> res = 3
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Direction.EAST -> res = 4
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}<!>
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return res
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}
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