| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
| 2 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s |
| 3 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s |
| 4 | |
| 5 | // PR10034 |
| 6 | struct X {}; |
| 7 | |
| 8 | void exx(X) {} |
| 9 | |
| 10 | int test_ptr10034(int argc, char **argv) |
| 11 | { |
| 12 | if (argc > 3) |
| 13 | goto end; |
| 14 | |
| 15 | X x; |
| 16 | X xs[16]; |
| 17 | exx(x); |
| 18 | |
| 19 | end: |
| 20 | if (argc > 1) { |
| 21 | for (int i = 0; i < argc; ++i) |
| 22 | { |
| 23 | |
| 24 | } |
| 25 | } |
| 26 | return 0; |
| 27 | } |
| 28 | |
| 29 | struct Y { |
| 30 | ~Y(); |
| 31 | }; |
| 32 | |
| 33 | void test_Y() { |
| 34 | goto end; // expected-error{{cannot jump from this goto statement to its label}} |
| 35 | Y y; // expected-note{{jump bypasses variable with a non-trivial destructor}} |
| 36 | end: |
| 37 | return; |
| 38 | } |
| 39 | |
| 40 | struct Z { |
| 41 | Z operator=(const Z&); |
| 42 | }; |
| 43 | |
| 44 | void test_Z() { |
| 45 | goto end; |
| 46 | #if __cplusplus <= 199711L |
| 47 | // expected-error@-2 {{cannot jump from this goto statement to its label}} |
| 48 | #endif |
| 49 | |
| 50 | Z z; |
| 51 | #if __cplusplus <= 199711L |
| 52 | // expected-note@-2 {{jump bypasses initialization of non-POD variable}} |
| 53 | #endif |
| 54 | |
| 55 | end: |
| 56 | return; |
| 57 | } |
| 58 | |