| Raphael Isemann | 561f0de | 2017-09-04 05:56:36 +0000 | [diff] [blame] | 1 | // RUN: %clang_analyze_cc1 -Wno-objc-root-class -analyzer-checker=alpha.clone.CloneChecker -analyzer-config alpha.clone.CloneChecker:MinimumCloneComplexity=10 -verify %s |
| Artem Dergachev | ba81632 | 2016-07-26 18:13:12 +0000 | [diff] [blame] | 2 | |
| 3 | // This tests if we search for clones in Objective-C methods. |
| 4 | |
| 5 | @interface A |
| 6 | - (int) setOk : (int) a : (int) b; |
| 7 | @end |
| 8 | |
| 9 | @implementation A |
| Artem Dergachev | 4eca0de | 2016-10-08 10:54:30 +0000 | [diff] [blame] | 10 | - (int) setOk : (int) a : (int) b { // expected-warning{{Duplicate code detected}} |
| Artem Dergachev | ba81632 | 2016-07-26 18:13:12 +0000 | [diff] [blame] | 11 | if (a > b) |
| 12 | return a; |
| 13 | return b; |
| 14 | } |
| 15 | @end |
| 16 | |
| 17 | @interface B |
| 18 | - (int) setOk : (int) a : (int) b; |
| 19 | @end |
| 20 | |
| 21 | @implementation B |
| Artem Dergachev | 4eca0de | 2016-10-08 10:54:30 +0000 | [diff] [blame] | 22 | - (int) setOk : (int) a : (int) b { // expected-note{{Similar code here}} |
| Artem Dergachev | ba81632 | 2016-07-26 18:13:12 +0000 | [diff] [blame] | 23 | if (a > b) |
| 24 | return a; |
| 25 | return b; |
| 26 | } |
| 27 | @end |