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