1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s 2 3 // FIXME: We should probably suppress the warning on reopening an inline 4 // namespace without the inline keyword if it's not the first opening of the 5 // namespace in the file, because there's no risk of the inlineness differing 6 // across TUs in that case. 7 8 namespace NIL {} // expected-note {{previous definition}} 9 inline namespace NIL {} // expected-error {{cannot be reopened as inline}} 10 inline namespace IL {} // expected-note {{previous definition}} 11 namespace IL {} // expected-warning{{inline namespace reopened as a non-inline namespace}} 12 13 namespace {} // expected-note {{previous definition}} 14 inline namespace {} // expected-error {{cannot be reopened as inline}} 15 namespace X { 16 inline namespace {} // expected-note {{previous definition}} 17 namespace {} // expected-warning {{inline namespace reopened as a non-inline namespace}} 18 } 19