diff options
Diffstat (limited to 'test/Sema/block-sentinel-attribute.c')
| -rw-r--r-- | test/Sema/block-sentinel-attribute.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/test/Sema/block-sentinel-attribute.c b/test/Sema/block-sentinel-attribute.c index a7d4df108ea7..5628a2c7801f 100644 --- a/test/Sema/block-sentinel-attribute.c +++ b/test/Sema/block-sentinel-attribute.c @@ -2,24 +2,23 @@ void (^e) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (1,1))); -int main() -{ - void (^bbad) (int arg, const char * format) __attribute__ ((__sentinel__)) ; // expected-warning {{sentinel' attribute only supported for variadic blocks}} - void (^b) (int arg, const char * format, ...) __attribute__ ((__sentinel__)) = // expected-note {{block has been explicitly marked sentinel here}} - ^ __attribute__ ((__sentinel__)) (int arg, const char * format, ...) {}; - void (^z) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (2))) = ^ __attribute__ ((__sentinel__ (2))) (int arg, const char * format, ...) {}; // expected-note {{block has been explicitly marked sentinel here}} +int main() { + void (^bbad) (int arg, const char * format) __attribute__ ((__sentinel__)) ; // expected-warning {{sentinel' attribute only supported for variadic blocks}} + void (^b) (int arg, const char * format, ...) __attribute__ ((__sentinel__)) = // expected-note {{block has been explicitly marked sentinel here}} + ^ __attribute__ ((__sentinel__)) (int arg, const char * format, ...) {}; + void (^z) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (2))) = ^ __attribute__ ((__sentinel__ (2))) (int arg, const char * format, ...) {}; // expected-note {{block has been explicitly marked sentinel here}} - void (^y) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (5))) = ^ __attribute__ ((__sentinel__ (5))) (int arg, const char * format, ...) {}; // expected-note {{block has been explicitly marked sentinel here}} + void (^y) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (5))) = ^ __attribute__ ((__sentinel__ (5))) (int arg, const char * format, ...) {}; // expected-note {{block has been explicitly marked sentinel here}} - b(1, "%s", (void*)0); // OK - b(1, "%s", 0); // expected-warning {{missing sentinel in block call}} - z(1, "%s",4 ,1,0); // expected-warning {{missing sentinel in block call}} - z(1, "%s", (void*)0, 1, 0); // OK + b(1, "%s", (void*)0); // OK + b(1, "%s", 0); // expected-warning {{missing sentinel in block call}} + z(1, "%s",4 ,1,0); // expected-warning {{missing sentinel in block call}} + z(1, "%s", (void*)0, 1, 0); // OK - y(1, "%s", 1,2,3,4,5,6,7); // expected-warning {{missing sentinel in block call}} + y(1, "%s", 1,2,3,4,5,6,7); // expected-warning {{missing sentinel in block call}} - y(1, "%s", (void*)0,3,4,5,6,7); // OK + y(1, "%s", (void*)0,3,4,5,6,7); // OK } |