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      1 // RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp 
      2 // RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"__declspec(X)=" %t-rw.cpp
      3 // rdar://11231426
      4 
      5 // rdar://11375908
      6 typedef unsigned long size_t;
      7 
      8 typedef bool BOOL;
      9 
     10 BOOL yes() {
     11   return __objc_yes;
     12 }
     13 
     14 BOOL no() {
     15   return __objc_no;
     16 }
     17 
     18 BOOL which (int flag) {
     19   return flag ? yes() : no();
     20 }
     21 
     22 int main() {
     23   which (__objc_yes);
     24   which (__objc_no);
     25   return __objc_yes;
     26 }
     27 
     28 void y(BOOL (^foo)());
     29 
     30 void x() {
     31     y(^{
     32         return __objc_yes;
     33     });
     34 }
     35