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kotlin-fork/compiler/testData/diagnostics/tests/when/ExhaustiveNoInitialization.kt
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Dmitriy Novozhilov e6b5cb5216 [TD] Update diagnostics test data due to new test runners
Update includes:
- Changing syntax of `OI/`NI` tags from `<!NI;TAG!>` to `<!TAG{NI}!>`
- Fix some incorrect directives
- Change order of diagnostics in some places
- Remove ignored diagnostics from FIR test data (previously `DIAGNOSTICS` didn't work)
- Update FIR dumps in some places and add `FIR_IDENTICAL` if needed
- Replace all JAVAC_SKIP with SKIP_JAVAC directive
2020-12-16 19:52:25 +03:00

24 lines
933 B
Kotlin
Vendored

/*
* KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
*
* SPEC VERSION: 0.1-313
* PRIMARY LINKS: expressions, when-expression -> paragraph 5 -> sentence 1
* expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 3
* expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 4
* expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 5
* control--and-data-flow-analysis, performing-analysis-on-the-control-flow-graph, variable-initialization-analysis -> paragraph 2 -> sentence 1
* control--and-data-flow-analysis, performing-analysis-on-the-control-flow-graph, variable-initialization-analysis -> paragraph 2 -> sentence 3
*/
fun foo(b: Boolean): Int {
val x: Int
val y: Int
<!DEBUG_INFO_IMPLICIT_EXHAUSTIVE!>when (b) {
true -> y = 1
false -> y = 0
}<!>
// x is initialized here
x = 3
return x + y
}