| Ted Kremenek | c5e43c1 | 2011-03-17 05:29:57 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -fsyntax-only -Wconditional-uninitialized -fsyntax-only %s -verify |
| 2 | |
| 3 | class Foo { |
| 4 | public: |
| 5 | Foo(); |
| 6 | ~Foo(); |
| 7 | operator bool(); |
| 8 | }; |
| 9 | |
| 10 | int bar(); |
| 11 | int baz(); |
| 12 | int init(double *); |
| 13 | |
| 14 | // This case flags a false positive under -Wconditional-uninitialized because |
| 15 | // the destructor in Foo fouls about the minor bit of path-sensitivity in |
| 16 | // -Wuninitialized. |
| 17 | double test() { |
| 18 | double x; // expected-note {{variable 'x' is declared here}} expected-note{{add initialization to silence this warning}} |
| 19 | if (bar() || baz() || Foo() || init(&x)) { |
| 20 | return x; // expected-warning {{variable 'x' is possibly uninitialized when used here}} |
| 21 | } |
| 22 | return 1.0; |
| 23 | } |