// RUN: rm -rf %t // Produce an error if a module is needed, but not found. // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fmodules-cache-path=%t \ // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ // RUN: -fno-implicit-modules %s -verify // Compile the module and put it into the cache. // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -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 -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 -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 -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}}