| // Test the output from -module-file-info about C++20 Modules |
| // can reflect macros definitions correctly. |
| // RUN: rm -rf %t |
| // RUN: mkdir -p %t |
| // RUN: split-file %s %t |
| // |
| // RUN: %clang_cc1 -std=c++20 -emit-header-unit -xc++-user-header %t/foo.h -o %t/foo.pcm |
| // RUN: %clang_cc1 -module-file-info %t/foo.pcm | FileCheck %t/foo.h |
| // |
| // RUN: %clang_cc1 -std=c++20 -emit-header-unit -xc++-user-header %t/include_foo.h -o %t/include_foo.pcm |
| // RUN: %clang_cc1 -module-file-info %t/include_foo.pcm | FileCheck %t/include_foo.h |
| |
| // RUN: %clang_cc1 -std=c++20 -emit-header-unit -xc++-user-header -fmodule-file=%t/foo.pcm \ |
| // RUN: %t/import_foo.h -o %t/import_foo.pcm |
| // RUN: %clang_cc1 -module-file-info %t/import_foo.pcm | FileCheck %t/import_foo.h |
| // |
| // RUN: %clang_cc1 -std=c++20 %t/named_module.cppm -emit-module-interface -o %t/M.pcm |
| // RUN: %clang_cc1 -module-file-info %t/M.pcm | FileCheck %t/named_module.cppm |
| |
| // RUN: %clang_cc1 -std=c++20 %t/named_module.cppm -emit-reduced-module-interface -o %t/M.pcm |
| // RUN: %clang_cc1 -module-file-info %t/M.pcm | FileCheck %t/named_module.cppm |
| |
| //--- foo.h |
| #pragma once |
| #define FOO |
| #define CONSTANT 43 |
| #define FUNC_Macro(X) (X+1) |
| #define TO_BE_UNDEF |
| #undef TO_BE_UNDEF |
| |
| #ifndef FOO |
| #define CONDITIONAL_DEF |
| #endif |
| |
| #define REDEFINE |
| #define REDEFINE |
| |
| // CHECK: Macro Definitions: |
| // CHECK-DAG: REDEFINE |
| // CHECK-DAG: FUNC_Macro |
| // CHECK-DAG: CONSTANT |
| // CHECK-DAG: FOO |
| // CHECK-NEXT: === |
| |
| //--- include_foo.h |
| #include "foo.h" |
| #undef REDEFINE |
| // CHECK: Macro Definitions: |
| // CHECK-DAG: CONSTANT |
| // CHECK-DAG: FUNC_Macro |
| // CHECK-DAG: FOO |
| // CHECK-NEXT: === |
| |
| //--- import_foo.h |
| import "foo.h"; |
| #undef REDEFINE |
| // CHECK: Macro Definitions: |
| // CHECK-DAG: CONSTANT |
| // CHECK-DAG: FUNC_Macro |
| // CHECK-DAG: FOO |
| // CHECK-NEXT: === |
| |
| //--- named_module.cppm |
| module; |
| #include "foo.h" |
| export module M; |
| #define M_Module 43 |
| // CHECK-NOT: Macro Definitions: |
