1 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -emit-pch %s -o %t-cxx11 2 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t-cxx11 -verify %s 3 4 #ifndef HEADER_INCLUDED 5 6 #define HEADER_INCLUDED 7 typedef auto f() -> int; 8 typedef int g(); 9 10 #else 11 12 typedef void f; // expected-error {{typedef redefinition with different types ('void' vs 'auto () -> int')}} 13 // expected-note@7 {{here}} 14 typedef void g; // expected-error {{typedef redefinition with different types ('void' vs 'int ()')}} 15 // expected-note@8 {{here}} 16 17 #endif 18