| // RUN: %clang_cc1 -std=c++20 -fsyntax-only -verify %s | |
| // expected-no-diagnostics | |
| // Show that we suppress the reserved identifier diagnostic in a system header. | |
| # 100 "file.cpp" 1 3 // Enter a system header | |
| export module std; | |
| # 100 "file.cpp" 2 3 // Leave the system header |