File: fixit-recursive-block.c

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (18 lines) | stat: -rw-r--r-- 748 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
// 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

// rdar://10817031

int main() {
    void (^arc_fail)() = ^() {
#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: {8:12-8:12}:"__block "