12 lines · cpp
1// RUN: %clang_cc1 -funknown-anytype -fblocks -fsyntax-only -verify -std=c++11 %s2 3namespace test1 {4 __unknown_anytype (^foo)();5 __unknown_anytype (^bar)();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