| // RUN: rm -rf %t |
| |
| // RUN: %clang -x c++ -std=c++11 -fmodules -fno-implicit-modules /dev/null -### \ |
| // RUN: 2>&1 | FileCheck --check-prefix=CHECK-NO-MODULE-CACHE %s |
| // CHECK-NO-MODULE-CACHE-NOT: -fmodules-cache-path |
| |
| // Produce an error if a module is needed, but not found. |
| // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \ |
| // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ |
| // RUN: -fno-implicit-modules %s -verify |
| // |
| // Same thing if we're running -cc1 and no module cache path has been provided. |
| // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps \ |
| // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ |
| // RUN: %s -verify |
| |
| // Compile the module and put it into the cache. |
| // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \ |
| // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ |
| // RUN: %s -Rmodule-build 2>&1 | FileCheck --check-prefix=CHECK-CACHE-BUILD %s |
| // CHECK-CACHE-BUILD: {{building module 'b'}} |
| |
| // Produce an error if a module is found in the cache but implicit modules is off. |
| // Note that the command line must match the command line for the first check, otherwise |
| // this check might not find the module in the cache and trivially succeed. |
| // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \ |
| // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ |
| // RUN: %s -Rmodule-build -fno-implicit-modules -verify |
| |
| // Verify that we can still pass the module via -fmodule-file when implicit modules |
| // are switched off: |
| // - First, explicitly compile the module: |
| // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodule-name=b -o %t/b.pcm \ |
| // RUN: -emit-module %S/Inputs/no-implicit-builds/b.modulemap \ |
| // RUN: -fno-implicit-modules |
| // |
| // - Next, verify that we can load it: |
| // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodule-file=%t/b.pcm \ |
| // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ |
| // RUN: -fno-implicit-modules %s |
| |
| #include "Inputs/no-implicit-builds/b.h" // expected-error {{is needed but has not been provided}} |
