8 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify %s2extern const int PR6495a = 42;3extern int PR6495b = 42; // expected-warning{{'extern' variable has an initializer}}4extern const int PR6495c[] = {42,43,44};5 6extern struct Test1 {}; // expected-warning {{'extern' is not permitted on a declaration of a type}}7extern "C" struct Test0 { int x; }; // no warning8