| // It is annoying to handle different slash direction |
| // in Windows and Linux. So we disable the test on Windows |
| // here. |
| // REQUIRES: !system-windows |
| // On AIX, the default output for `-c` may be `.s` instead of `.o`, |
| // which makes the test fail. So disable the test on AIX. |
| // REQUIRES: !system-aix |
| // |
| // RUN: rm -rf %t |
| // RUN: mkdir %t |
| // RUN: split-file %s %t |
| // |
| // Tests that the .pcm file will be generated in the same directory with the specified |
| // output and the name of the .pcm file should be the same with the input file. |
| // RUN: %clang -std=c++20 %t/Hello.cppm -fmodule-output -c -o %t/output/Hello.o \ |
| // RUN: -### 2>&1 | FileCheck %t/Hello.cppm |
| // |
| // Tests that the output file will be generated in the input directory if the output |
| // file is not the corresponding object file. |
| // RUN: %clang -std=c++20 %t/Hello.cppm %t/AnotherModule.cppm -fmodule-output -o \ |
| // RUN: %t/output/a.out -### 2>&1 | FileCheck %t/AnotherModule.cppm |
| // |
| // Tests that clang will reject the command line if it specifies -fmodule-output with |
| // multiple archs. |
| // RUN: %clang %t/Hello.cppm -fmodule-output -arch i386 -arch x86_64 -### -target \ |
| // RUN: x86_64-apple-darwin 2>&1 | FileCheck %t/Hello.cppm -check-prefix=MULTIPLE-ARCH |
| |
| // Tests that the .pcm file will be generated in the same path with the specified one |
| // in the comamnd line. |
| // RUN: %clang -std=c++20 %t/Hello.cppm -fmodule-output=%t/pcm/Hello.pcm -o %t/Hello.o \ |
| // RUN: -c -### 2>&1 | FileCheck %t/Hello.cppm --check-prefix=CHECK-SPECIFIED |
| // |
| // RUN: %clang -std=c++20 %t/Hello.cppm -fmodule-output=%t/Hello.pcm -fmodule-output -c -fsyntax-only \ |
| // RUN: -### 2>&1 | FileCheck %t/Hello.cppm --check-prefix=CHECK-NOT-USED |
| |
| //--- Hello.cppm |
| export module Hello; |
| |
| // CHECK: "-emit-module-interface" {{.*}}"-main-file-name" "Hello.cppm" {{.*}}"-o" "{{.*}}/output/Hello.pcm" "-x" "c++" "{{.*}}/Hello.cppm" |
| // CHECK: "-emit-obj" {{.*}}"-main-file-name" "Hello.cppm" {{.*}}"-o" "{{.*}}/output/Hello.o" "-x" "pcm" "{{.*}}/output/Hello.pcm" |
| |
| // MULTIPLE-ARCH: option '-fmodule-output' can't be used with multiple arch options |
| |
| // CHECK-SPECIFIED: "-emit-module-interface" {{.*}}"-main-file-name" "Hello.cppm" {{.*}}"-o" "{{.*}}/pcm/Hello.pcm" "-x" "c++" "{{.*}}/Hello.cppm" |
| // CHECK-SPECIFIED: "-emit-obj" {{.*}}"-main-file-name" "Hello.cppm" {{.*}}"-o" "{{.*}}/Hello.o" "-x" "pcm" "{{.*}}/pcm/Hello.pcm" |
| |
| // CHECK-NOT-USED-NOT: warning: argument unused during compilation: '-fmodule-output' |
| // CHECK-NOT-USED-NOT: warning: argument unused during compilation: '-fmodule-output=Hello.pcm' |
| // CHECK-NOT-USED-NOT: "-fmodule-output" |
| // CHECK-NOT-USED-NOT: "-fmodule-output=" |
| |
| //--- AnotherModule.cppm |
| export module AnotherModule; |
| // CHECK: "-emit-module-interface" {{.*}}"-main-file-name" "Hello.cppm" {{.*}}"-o" "{{.*}}/Hello.pcm" "-x" "c++" "{{.*}}/Hello.cppm" |
| // CHECK: "-emit-obj" {{.*}}"-main-file-name" "Hello.cppm" {{.*}}"-o" "{{.*}}/Hello-{{.*}}.o" "-x" "pcm" "{{.*}}/Hello.pcm" |
| // CHECK: "-emit-module-interface" {{.*}}"-main-file-name" "AnotherModule.cppm" {{.*}}"-o" "{{.*}}/AnotherModule.pcm" "-x" "c++" "{{.*}}/AnotherModule.cppm" |
| // CHECK: "-emit-obj" {{.*}}"-main-file-name" "AnotherModule.cppm" {{.*}}"-o" "{{.*}}/AnotherModule-{{.*}}.o" "-x" "pcm" "{{.*}}/AnotherModule.pcm" |