1 // RUN: %clang_cc1 -fsyntax-only -Wunused-variable -verify %s 2 struct __attribute__((warn_unused)) Test 3 { 4 Test(); 5 ~Test(); 6 void use(); 7 }; 8 9 struct TestNormal 10 { 11 TestNormal(); 12 }; 13 14 int main() 15 { 16 Test unused; // expected-warning {{unused variable 'unused'}} 17 Test used; 18 TestNormal normal; 19 used.use(); 20 } 21
