1*67e74705SXin Li // RUN: rm -rf %t 2*67e74705SXin Li 3*67e74705SXin Li // RUN: %clang -x c++ -std=c++11 -fmodules -fno-implicit-modules /dev/null -### \ 4*67e74705SXin Li // RUN: 2>&1 | FileCheck --check-prefix=CHECK-NO-MODULE-CACHE %s 5*67e74705SXin Li // CHECK-NO-MODULE-CACHE-NOT: -fmodules-cache-path 6*67e74705SXin Li 7*67e74705SXin Li // Produce an error if a module is needed, but not found. 8*67e74705SXin Li // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \ 9*67e74705SXin Li // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ 10*67e74705SXin Li // RUN: -fno-implicit-modules %s -verify 11*67e74705SXin Li // 12*67e74705SXin Li // Same thing if we're running -cc1 and no module cache path has been provided. 13*67e74705SXin Li // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps \ 14*67e74705SXin Li // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ 15*67e74705SXin Li // RUN: %s -verify 16*67e74705SXin Li 17*67e74705SXin Li // Compile the module and put it into the cache. 18*67e74705SXin Li // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \ 19*67e74705SXin Li // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ 20*67e74705SXin Li // RUN: %s -Rmodule-build 2>&1 | FileCheck --check-prefix=CHECK-CACHE-BUILD %s 21*67e74705SXin Li // CHECK-CACHE-BUILD: {{building module 'b'}} 22*67e74705SXin Li 23*67e74705SXin Li // Produce an error if a module is found in the cache but implicit modules is off. 24*67e74705SXin Li // Note that the command line must match the command line for the first check, otherwise 25*67e74705SXin Li // this check might not find the module in the cache and trivially succeed. 26*67e74705SXin Li // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \ 27*67e74705SXin Li // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ 28*67e74705SXin Li // RUN: %s -Rmodule-build -fno-implicit-modules -verify 29*67e74705SXin Li 30*67e74705SXin Li // Verify that we can still pass the module via -fmodule-file when implicit modules 31*67e74705SXin Li // are switched off: 32*67e74705SXin Li // - First, explicitly compile the module: 33*67e74705SXin Li // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodule-name=b -o %t/b.pcm \ 34*67e74705SXin Li // RUN: -emit-module %S/Inputs/no-implicit-builds/b.modulemap \ 35*67e74705SXin Li // RUN: -fno-implicit-modules 36*67e74705SXin Li // 37*67e74705SXin Li // - Next, verify that we can load it: 38*67e74705SXin Li // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fimplicit-module-maps -fmodule-file=%t/b.pcm \ 39*67e74705SXin Li // RUN: -fmodule-map-file=%S/Inputs/no-implicit-builds/b.modulemap \ 40*67e74705SXin Li // RUN: -fno-implicit-modules %s 41*67e74705SXin Li 42*67e74705SXin Li #include "Inputs/no-implicit-builds/b.h" // expected-error {{is needed but has not been provided}} 43