diff options
Diffstat (limited to 'test/Sema/address_spaces.c')
| -rw-r--r-- | test/Sema/address_spaces.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/Sema/address_spaces.c b/test/Sema/address_spaces.c index 4756af9d9528..1922c8ae4f6f 100644 --- a/test/Sema/address_spaces.c +++ b/test/Sema/address_spaces.c @@ -67,3 +67,8 @@ void access_as_field() typedef int PR4997 __attribute__((address_space(Foobar))); // expected-error {{use of undeclared identifier 'Foobar'}} __attribute__((address_space("12"))) int *i; // expected-error {{'address_space' attribute requires an integer constant}} + +// Clang extension doesn't forbid operations on pointers to different address spaces. +char* cmp(_AS1 char *x, _AS2 char *y) { + return x < y ? x : y; // expected-warning {{pointer type mismatch ('__attribute__((address_space(1))) char *' and '__attribute__((address_space(2))) char *')}} +}
\ No newline at end of file |