| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| // expected-no-diagnostics |
| // |
| // RUN: %clang_cc1 -fsyntax-only -fstrict-flex-arrays=2 -verify=warn %s |
| |
| @interface Flexible { |
| @public |
| char flexible[]; |
| } |
| @end |
| |
| @interface Flexible0 { |
| @public |
| char flexible[0]; |
| } |
| @end |
| |
| @interface Flexible1 { |
| @public |
| char flexible[1]; |
| } |
| @end |
| |
| char readit(Flexible *p) { return p->flexible[2]; } |
| char readit0(Flexible0 *p) { return p->flexible[2]; } |
| char readit1(Flexible1 *p) { return p->flexible[2]; } // warn-warning {{array index 2 is past the end of the array (that has type 'char[1]')}} |
