| // LANGUAGE: +WarnAboutNonExhaustiveWhenOnAlgebraicTypes |
| /* |
| * KOTLIN DIAGNOSTICS SPEC TEST (NEGATIVE) |
| * |
| * SPEC VERSION: 0.1-152 |
| * PRIMARY LINKS: expressions, when-expression -> paragraph 5 -> sentence 1 |
| * expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 3 |
| * 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 |
| * control--and-data-flow-analysis, performing-analysis-on-the-control-flow-graph, variable-initialization-analysis -> paragraph 3 -> sentence 2 |
| * control--and-data-flow-analysis, performing-analysis-on-the-control-flow-graph, variable-initialization-analysis -> paragraph 3 -> sentence 3 |
| */ |
| |
| fun foo(a: Boolean, b: Boolean): Int { |
| val x: Int |
| if (a) { |
| x = 1 |
| } |
| when (b) { |
| true -> <!VAL_REASSIGNMENT!>x<!> = 2 |
| false -> <!VAL_REASSIGNMENT!>x<!> = 3 |
| } |
| return x |
| } |
| |
| fun bar(a: Boolean, b: Boolean): Int { |
| val x: Int |
| if (a) { |
| x = 1 |
| } |
| <!NO_ELSE_IN_WHEN!>when<!> (b) { |
| false -> <!VAL_REASSIGNMENT!>x<!> = 3 |
| } |
| return <!UNINITIALIZED_VARIABLE!>x<!> |
| } |
