| // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -Wuninitialized -fblocks -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s |
| // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -Wuninitialized -fblocks -verify %s |
| // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -Wuninitialized -fblocks -x objective-c -fobjc-arc -DARC -verify %s |
| |
| int main(void) { |
| void (^arc_fail)(void) = ^(void) { |
| #ifdef ARC |
| // expected-warning@-2 {{block pointer variable 'arc_fail' is null when captured by block}} |
| #else |
| // expected-warning@-4 {{block pointer variable 'arc_fail' is uninitialized when captured by block}} |
| #endif |
| // expected-note@-6 {{did you mean to use __block 'arc_fail'}} |
| arc_fail(); // BOOM |
| }; |
| } |
| // CHECK: {6:12-6:12}:"__block " |
