diff options
Diffstat (limited to 'clang/test/Sema/attr-counted-by-or-null-late-parsed-struct-ptrs.c')
| -rw-r--r-- | clang/test/Sema/attr-counted-by-or-null-late-parsed-struct-ptrs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/clang/test/Sema/attr-counted-by-or-null-late-parsed-struct-ptrs.c b/clang/test/Sema/attr-counted-by-or-null-late-parsed-struct-ptrs.c index 2150c81..233b729 100644 --- a/clang/test/Sema/attr-counted-by-or-null-late-parsed-struct-ptrs.c +++ b/clang/test/Sema/attr-counted-by-or-null-late-parsed-struct-ptrs.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fexperimental-late-parse-attributes -fsyntax-only -verify %s +// RUN: %clang_cc1 -fexperimental-late-parse-attributes -fsyntax-only -Wpointer-arith -verify %s #define __counted_by_or_null(f) __attribute__((counted_by_or_null(f))) #define __counted_by(f) __attribute__((counted_by(f))) @@ -30,7 +30,9 @@ struct on_member_pointer_const_incomplete_ty { }; struct on_member_pointer_void_ty { - void* buf __counted_by_or_null(count); // expected-error{{'counted_by_or_null' cannot be applied to a pointer with pointee of unknown size because 'void' is an incomplete type}} + // expected-warning@+2{{'counted_by_or_null' on a pointer to void is a GNU extension, treated as 'sized_by_or_null'}} + // expected-note@+1{{use '__sized_by_or_null' to suppress this warning}} + void* buf __counted_by_or_null(count); int count; }; |