1 // RUN: %clang_cc1 -fsyntax-only -verify -Wc++11-compat -std=c++98 %s 2 3 int& a(); 4 f()5void f() { 6 decltype(a()) c; // expected-warning {{'decltype' is a keyword in C++11}} \ 7 // expected-error {{use of undeclared identifier 'decltype'}} \ 8 // expected-error {{expected ';' after expression}} \ 9 // expected-error {{use of undeclared identifier 'c'}} 10 } 11