| // Check compiling a module interface to a .pcm file. |
| // |
| // RUN: %clang -fmodules-ts -x c++-module --precompile %s -o %t.pcm -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE |
| // |
| // CHECK-PRECOMPILE: warning: the '-fmodules-ts' flag is deprecated and it will be removed in Clang 17; use '-std=c++20' or higher to use standard C++ modules instead [-Wdeprecated-module-ts] |
| // CHECK-PRECOMPILE: -cc1 {{.*}} -emit-module-interface |
| // CHECK-PRECOMPILE-SAME: -o {{.*}}.pcm |
| // CHECK-PRECOMPILE-SAME: -x c++ |
| // CHECK-PRECOMPILE-SAME: modules-ts.cpp |
| |
| // Check compiling a .pcm file to a .o file. |
| // |
| // RUN: %clang -fmodules-ts -fintegrated-as %t.pcm -c -o %t.pcm.o -v 2>&1 | FileCheck %s --check-prefix=CHECK-COMPILE --check-prefix=CHECK-WARN |
| // |
| // CHECK-WARN: warning: the '-fmodules-ts' flag is deprecated and it will be removed in Clang 17; use '-std=c++20' or higher to use standard C++ modules instead [-Wdeprecated-module-ts] |
| // CHECK-COMPILE: -cc1 {{.*}} -emit-obj |
| // CHECK-COMPILE-SAME: -o {{.*}}.pcm.o |
| // CHECK-COMPILE-SAME: -x pcm |
| // CHECK-COMPILE-SAME: {{.*}}.pcm |
| |
| // Check use of a .pcm file in another compilation. |
| // |
| // RUN: %clang -fmodules-ts -fmodule-file=%t.pcm -fintegrated-as -Dexport= %s -c -o %t.o -v 2>&1 | FileCheck %s --check-prefix=CHECK-USE |
| // |
| // CHECK-USE: warning: the '-fmodules-ts' flag is deprecated and it will be removed in Clang 17; use '-std=c++20' or higher to use standard C++ modules instead [-Wdeprecated-module-ts] |
| // CHECK-USE: -cc1 {{.*}} -emit-obj |
| // CHECK-USE-SAME: -fmodule-file={{.*}}.pcm |
| // CHECK-USE-SAME: -o {{.*}}.o{{"?}} {{.*}}-x c++ |
| // CHECK-USE-SAME: modules-ts.cpp |
| |
| // Check combining precompile and compile steps works. |
| // |
| // RUN: %clang -fmodules-ts -fintegrated-as -x c++-module %s -c -o %t.pcm.o -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE --check-prefix=CHECK-COMPILE |
| |
| // Check that .cppm is treated as a module implicitly. |
| // RUN: cp %s %t.cppm |
| // RUN: %clang -fmodules-ts --precompile %t.cppm -o %t.pcm -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE |
| |
| // Note, we use -Dexport= to make this a module implementation unit when building the implementation. |
| export module foo; |