| // RUN: rm -rf %t |
| // RUN: mkdir %t |
| // RUN: split-file %s %t |
| // |
| // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/a.cppm -o %t/a.pcm |
| // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/b.cppm -o %t/b.pcm |
| // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/c.cppm -o %t/c.pcm |
| // |
| // RUN: %clang_cc1 -std=c++20 -fprebuilt-module-path=%t -emit-module-interface %t/aggregate.internal.cppm -o %t/aggregate.internal.pcm |
| // RUN: %clang_cc1 -std=c++20 -fprebuilt-module-path=%t -emit-module-interface %t/aggregate.cppm -o %t/aggregate.pcm |
| // |
| // RUN: %clang_cc1 -std=c++20 -fprebuilt-module-path=%t %t/use.cpp -verify -DTEST |
| |
| |
| //--- a.cppm |
| export module a; |
| export class A{}; |
| |
| //--- b.cppm |
| export module b; |
| export class B{}; |
| |
| //--- c.cppm |
| export module c; |
| export class C{}; |
| |
| //--- aggregate.internal.cppm |
| export module aggregate.internal; |
| export import a; |
| export import b; |
| export import c; |
| |
| //--- aggregate.cppm |
| // Export the above aggregate module. |
| // This is done to ensure that re-exports are transitive. |
| export module aggregate; |
| export import aggregate.internal; |
| |
| |
| //--- use.cpp |
| // expected-no-diagnostics |
| // For the actual test, just try using the classes from the exported modules |
| // and hope that they're accessible. |
| import aggregate; |
| A a; |
| B b; |
| C c; |