diff options
Diffstat (limited to 'test/SemaObjC/sizeof-interface.m')
| -rw-r--r-- | test/SemaObjC/sizeof-interface.m | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/SemaObjC/sizeof-interface.m b/test/SemaObjC/sizeof-interface.m index a1d722b742..75d7daafbb 100644 --- a/test/SemaObjC/sizeof-interface.m +++ b/test/SemaObjC/sizeof-interface.m @@ -7,6 +7,8 @@ int g0 = sizeof(I0); // expected-error{{invalid application of 'sizeof' to an in // rdar://6821047 void *g3(I0 *P) { + P = P+5; // expected-error {{arithmetic on pointer to incomplete type 'I0 *'}} + return &P[4]; // expected-error{{subscript of pointer to incomplete type 'I0'}} } @@ -49,6 +51,10 @@ typedef struct { @defs(I1) } I1_defs; // expected-error {{invalid application of // rdar://6821047 int bar(I0 *P) { + P = P+5; // expected-error {{arithmetic on pointer to interface 'I0', which is not a constant size in non-fragile ABI}} + P = 5+P; // expected-error {{arithmetic on pointer to interface 'I0', which is not a constant size in non-fragile ABI}} + P = P-5; // expected-error {{arithmetic on pointer to interface 'I0', which is not a constant size in non-fragile ABI}} + return P[4].x[2]; // expected-error {{subscript requires size of interface 'I0', which is not constant in non-fragile ABI}} } |