| // RUN: %clang_cc1 -fsyntax-only -verify -std=c++0x %s |
| |
| int final_fail [[final]]; //expected-error {{'final' attribute only applies to virtual method or class types}} |
| |
| struct [[final]] final_base { }; // expected-note {{'struct final_base' declared here}} |
| struct final_child : final_base { }; // expected-error {{derivation from 'final' struct final_base}} |
| |
| struct final_member { virtual void quux [[final]] (); }; // expected-note {{overridden virtual function is here}} |
| struct final_override : final_member { virtual void quux (); }; // expected-error {{declaration of 'quux' overrides a 'final' function}} |
| |
| int align_illegal [[align(3)]]; //expected-error {{requested alignment is not a power of 2}} |
| char align_big [[align(int)]]; |
| int align_small [[align(1)]]; |
| int align_multiple [[align(1), align(8), align(1)]]; |
| |
| struct align_member { |
| int member [[align(8)]]; |
| }; |
| |
| static_assert(alignof(align_big) == alignof(int), "k's alignment is wrong"); |
| static_assert(alignof(align_small) == alignof(int), "j's alignment is wrong"); |
| static_assert(alignof(align_multiple) == 8, "l's alignment is wrong"); |
| static_assert(alignof(align_member) == 8, "quuux's alignment is wrong"); |
| static_assert(sizeof(align_member) == 8, "quuux's size is wrong"); |
| |
| int bc_fail [[base_check]]; // expected-error {{'base_check' attribute only applies to class types}} |
| int hiding_fail [[hiding]]; // expected-error {{'hiding' attribute only applies to member types}} |
| int override_fail [[override]]; // expected-error {{'override' attribute only applies to virtual method types}} |
| |
| struct base { |
| virtual void function(); |
| virtual void other_function(); |
| }; |
| |
| struct [[base_check, base_check]] bc : base { // expected-error {{'base_check' attribute cannot be repeated}} |
| }; |