diff options
Diffstat (limited to 'test/CXX/modules-ts/basic/basic.def.odr/p6/module-vs-module.cpp')
| -rw-r--r-- | test/CXX/modules-ts/basic/basic.def.odr/p6/module-vs-module.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/test/CXX/modules-ts/basic/basic.def.odr/p6/module-vs-module.cpp b/test/CXX/modules-ts/basic/basic.def.odr/p6/module-vs-module.cpp new file mode 100644 index 000000000000..39e210c4ad80 --- /dev/null +++ b/test/CXX/modules-ts/basic/basic.def.odr/p6/module-vs-module.cpp @@ -0,0 +1,44 @@ +// RUN: rm -rf %t +// RUN: mkdir %t +// +// Some of the following tests intentionally have no -verify in their RUN +// lines; we are testing that those cases do not produce errors. +// +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %S/global-vs-module.cpp -emit-module-interface -o %t/M.pcm -DNO_GLOBAL -DEXPORT +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %s -fmodule-file=%t/M.pcm -DMODULE_INTERFACE -verify +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %s -fmodule-file=%t/M.pcm -DMODULE_INTERFACE -DNO_IMPORT +// +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %s -fmodule-file=%t/M.pcm -emit-module-interface -o %t/N.pcm -DMODULE_INTERFACE -DNO_ERRORS +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %s -fmodule-file=%t/N.pcm -verify +// FIXME: Once we start importing "import" declarations properly, this should +// be rejected (-verify should be added to the following line). +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %s -fmodule-file=%t/N.pcm -DNO_IMPORT +// +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %s -fmodule-file=%t/M.pcm -emit-module-interface -o %t/N-no-M.pcm -DMODULE_INTERFACE -DNO_ERRORS -DNO_IMPORT +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %s -fmodule-file=%t/N-no-M.pcm -verify +// RUN: %clang_cc1 -fmodules-ts -std=c++17 %s -fmodule-file=%t/N-no-M.pcm -DNO_IMPORT + +#ifdef MODULE_INTERFACE +export +#endif +module N; + +#ifndef NO_IMPORT +import M; +#endif + +#ifndef NO_ERRORS +extern int var; // expected-error {{declaration of 'var' in module N follows declaration in module M}} expected-note@global-vs-module.cpp:38 {{previous}} +int func(); // expected-error {{declaration of 'func' in module N follows declaration in module M}} expected-note@global-vs-module.cpp:39 {{previous}} +struct str; // expected-error {{declaration of 'str' in module N follows declaration in module M}} expected-note@global-vs-module.cpp:40 {{previous}} +using type = int; + +template<typename> extern int var_tpl; // expected-error {{declaration of 'var_tpl' in module N follows declaration in module M}} expected-note@global-vs-module.cpp:43 {{previous}} +template<typename> int func_tpl(); // expected-error {{declaration of 'func_tpl' in module N follows declaration in module M}} expected-note@global-vs-module.cpp:45 {{previous}} +template<typename> struct str_tpl; // expected-error {{declaration of 'str_tpl' in module N follows declaration in module M}} expected-note@global-vs-module.cpp:46 {{previous}} +template<typename> using type_tpl = int; // expected-error {{declaration of 'type_tpl' in module N follows declaration in module M}} expected-note@global-vs-module.cpp:47 {{previous}} + +typedef int type; +namespace ns { using ::func; } +namespace ns_alias = ns; +#endif |