| // RUN: %clang_cc1 -analyze -std=c++11 -analyzer-checker=alpha.clone.CloneChecker -verify %s |
| |
| // This tests if sub-sequences can match with normal sequences. |
| |
| void log2(int a); |
| void log(); |
| |
| int max(int a, int b) { |
| log2(a); |
| log(); // expected-warning{{Duplicate code detected}} |
| if (a > b) |
| return a; |
| return b; |
| } |
| |
| int maxClone(int a, int b) { |
| log(); // expected-note{{Similar code here}} |
| if (a > b) |
| return a; |
| return b; |
| } |
| |
| // Functions below are not clones and should not be reported. |
| |
| int foo(int a, int b) { // no-warning |
| return a + b; |
| } |
