diff options
| author | Ted Kremenek <kremenek@apple.com> | 2009-08-14 20:49:40 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-08-14 20:49:40 +0000 |
| commit | a18d7d80eb914a48521f0b7b25057fb8a69c4652 (patch) | |
| tree | 7cc329701a9967554437e03ba8b0fb90fd78401f /test/SemaObjC | |
| parent | 343a3cf57ee950b024bade8b6b0a2b51663f43cd (diff) | |
Improve Sema's handling of attribute 'malloc' to reject the attribute when
attaching to Objective-C methods (which mirrors GCC's behavior) and to allow the
return type of the function to be an Objective-C pointer or Block pointer (which
GCC also accepts).
Along the way, add 'const' to some of the pointer arguments of various utility
functions...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79040 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/SemaObjC')
| -rw-r--r-- | test/SemaObjC/attr-malloc.m | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/SemaObjC/attr-malloc.m b/test/SemaObjC/attr-malloc.m new file mode 100644 index 0000000000..14cf5ff5e2 --- /dev/null +++ b/test/SemaObjC/attr-malloc.m @@ -0,0 +1,14 @@ +// RUN: clang-cc -verify -fsyntax-only -fblocks %s + +#include <stdlib.h> + +@interface TestAttrMallocOnMethods {} +- (id) test1 __attribute((malloc)); // expected-warning{{'malloc' attribute only applies to function types}} +- (int) test2 __attribute((malloc)); // expected-warning{{'malloc' attribute only applies to function types}} +@end + +id bar(void) __attribute((malloc)); // no-warning + +typedef void (^bptr)(void); +bptr baz(void) __attribute((malloc)); // no-warning + |