test/Rewriter/rewrite-byref-in-nested-blocks.mm

   1 // RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp
   2 // RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
   3 // radar 7692350
   4
   5 void f(void (^block)(void));
   6
   7 @interface X {
   8         int y;
   9 }
  10 - (void)foo;
  11 @end
  12
  13 @implementation X
  14 - (void)foo {
  15         __block int kerfluffle;
  16         // radar 7692183
  17         __block x;
  18         f(^{
  19                 f(^{
  20                                 y = 42;
  21                             kerfluffle = 1;
  22                             x = 2;
  23                 });
  24         });
  25 }
  26 @end