| 1 | // RUN: %clang_cc1 -std=c++1z -fmodules-ts %s -verify |
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| 2 | // expected-no-diagnostics |
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| 3 | export module M; |
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| 4 | |
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| 5 | export int external_linkage_var; |
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| 6 | int module_linkage_var; |
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| 7 | static int internal_linkage_var; |
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| 8 | |
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| 9 | export void external_linkage_fn() {} |
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| 10 | void module_linkage_fn() {} |
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| 11 | static void internal_linkage_fn() {} |
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| 12 | |
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| 13 | export struct external_linkage_class {}; |
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| 14 | struct module_linkage_class {}; |
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| 15 | namespace { |
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| 16 | struct internal_linkage_class {}; |
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| 17 | } |
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| 18 | |
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| 19 | void use() { |
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| 20 | external_linkage_fn(); |
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| 21 | module_linkage_fn(); |
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| 22 | internal_linkage_fn(); |
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| 23 | (void)external_linkage_class{}; |
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| 24 | (void)module_linkage_class{}; |
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| 25 | (void)internal_linkage_class{}; |
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| 26 | (void)external_linkage_var; |
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| 27 | (void)module_linkage_var; |
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| 28 | (void)internal_linkage_var; |
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| 29 | } |
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| 30 | |
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