diff options
Diffstat (limited to 'test/SemaObjC/format-strings-objc.m')
| -rw-r--r-- | test/SemaObjC/format-strings-objc.m | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/test/SemaObjC/format-strings-objc.m b/test/SemaObjC/format-strings-objc.m index e7550a7..7abfe96 100644 --- a/test/SemaObjC/format-strings-objc.m +++ b/test/SemaObjC/format-strings-objc.m @@ -29,15 +29,24 @@ extern void *_NSConstantStringClassReference; typedef const struct __CFString * CFStringRef; extern void CFStringCreateWithFormat(CFStringRef format, ...) __attribute__((format(CFString, 1, 2))); +int printf(const char * restrict, ...) ; + //===----------------------------------------------------------------------===// // Test cases. //===----------------------------------------------------------------------===// void check_nslog(unsigned k) { NSLog(@"%d%%", k); // no-warning - NSLog(@"%s%lb%d", "unix", 10,20); // expected-warning {{lid conversion '%lb'}} + NSLog(@"%s%lb%d", "unix", 10,20); // expected-warning {{invalid conversion specifier 'b'}} } // Check type validation extern void NSLog2(int format, ...) __attribute__((format(__NSString__, 1, 2))); // expected-error {{format argument not an NSString}} extern void CFStringCreateWithFormat2(int *format, ...) __attribute__((format(CFString, 1, 2))); // expected-error {{format argument not a CFString}} + +// <rdar://problem/7068334> - Catch use of long long with int arguments. +void rdar_7068334() { + long long test = 500; + printf("%i ",test); // expected-warning{{conversion specifies type 'int' but the argument has type 'long long'}} + NSLog(@"%i ",test); // expected-warning{{conversion specifies type 'int' but the argument has type 'long long'}} +} |
