| // RUN: %clang_cc1 -fsyntax-only -fobjc-arc -verify -Wno-objc-root-class %s |
| // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class -DNOARC %s |
| #ifdef NOARC |
| // expected-no-diagnostics |
| #endif |
| |
| @interface RetainableArray { |
| id flexible[]; |
| #ifndef NOARC |
| // expected-error@-2 {{ARC forbids flexible array members with retainable object type}} |
| #endif |
| } |
| @end |
| @implementation RetainableArray |
| @end |
| |
| // Emit diagnostic only if have @implementation. |
| @interface RetainableArrayWithoutImpl { |
| id flexible[]; |
| } |
| @end |
| |
| // With ARC flexible array member objects can be only __unsafe_unretained |
| @interface UnsafeUnretainedArray { |
| __unsafe_unretained id flexible[]; |
| } |
| @end |
| @implementation UnsafeUnretainedArray |
| @end |
| |
| @interface NotObjCLifetimeTypeArray { |
| char flexible[]; |
| } |
| @end |
| @implementation NotObjCLifetimeTypeArray |
| @end |
