| // RUN: %clang_cc1 -x c -triple bpf-pc-linux-gnu -dwarf-version=4 -fsyntax-only -verify %s |
| #define __reloc__ __attribute__((preserve_access_index)) |
| #define __err_reloc__ __attribute__((preserve_access_index(0))) |
| } __err_reloc__; // expected-error {{'preserve_access_index' attribute takes no arguments}} |
| int a __reloc__; // expected-error {{'preserve_access_index' attribute only applies to structs, unions, and classes}} |
| struct s *p __reloc__; // expected-error {{'preserve_access_index' attribute only applies to structs, unions, and classes}} |
| void invalid1(const int __reloc__ *arg) {} // expected-error {{'preserve_access_index' attribute only applies to structs, unions, and classes}} |
| void invalid2() { const int __reloc__ *arg; } // expected-error {{'preserve_access_index' attribute only applies to structs, unions, and classes}} |
| int valid3(struct t4 *arg) { return arg->a + arg->b[3] + arg->c + arg->d; } |
| struct local_t { int a; int b; } __reloc__; |
| return ((struct local_t *)arg)->b; |