| // RUN: rm -rf %t |
| // RUN: mkdir -p %t |
| // RUN: split-file %s %t |
| |
| // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/std10-3-ex2-tu1.cpp \ |
| // RUN: -o %t/M.pcm |
| |
| // RUN: %clang_cc1 -std=c++20 -S %t/std10-3-ex2-tu2.cpp \ |
| // RUN: -fmodule-file=%t/M.pcm -o %t/tu_8.s -verify |
| |
| // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/std10-3-ex2-tu3.cpp \ |
| // RUN: -o %t/M.pcm -verify |
| |
| //--- std10-3-ex2-tu1.cpp |
| export module M; |
| |
| //--- std10-3-ex2-tu2.cpp |
| module M; |
| // error: cannot import M in its own unit |
| import M; // expected-error {{import of module 'M' appears within its own implementation}} |
| |
| //--- std10-3-ex2-tu3.cpp |
| export module M; |
| // error: cannot import M in its own unit |
| import M; // expected-error {{import of module 'M' appears within its own interface}} |