1 // RUN: %clang_cc1 -funknown-anytype -fblocks -fsyntax-only -verify -std=c++11 %s 2 3 namespace test1 { 4 __unknown_anytype (^foo)(); 5 __unknown_anytype (^bar)(); test()6 int test() { 7 auto ret1 = (int)foo(); 8 auto ret2 = bar(); // expected-error {{'bar' has unknown return type; cast the call to its declared return type}} 9 return ret1; 10 } 11 } 12