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1// RUN: rm -rf %t2// RUN: %clang_cc1 -x objective-c -fmodules %S/Inputs/prebuilt-implicit-module/module.modulemap -emit-module -fmodule-name=module_a -fmodules-cache-path=%t3// RUN: find %t -name "module_a*.pcm" | grep module_a4 5// Check we use a prebuilt module when available, and do not build an implicit module.6// RUN: rm -rf %t17// RUN: mkdir -p %t18// RUN: %clang_cc1 -x objective-c %s -I%S/Inputs/prebuilt-implicit-module -fmodules -fmodule-map-file=%S/Inputs/prebuilt-implicit-module/module.modulemap -fprebuilt-implicit-modules -fprebuilt-module-path=%t -fmodules-cache-path=%t19// RUN: find %t1 -name "module_a*.pcm" | not grep module_a10 11// Check a module cache path is not required when all modules resolve to12// prebuilt implicit modules.13// RUN: rm -rf %t114// RUN: mkdir -p %t115// RUN: %clang_cc1 -x objective-c %s -I%S/Inputs/prebuilt-implicit-module -fmodules -fmodule-map-file=%S/Inputs/prebuilt-implicit-module/module.modulemap -fprebuilt-implicit-modules -fprebuilt-module-path=%t16 17// Check that we correctly fall back to implicit modules if the prebuilt implicit module is not found.18// RUN: rm -rf %t119// RUN: mkdir -p %t120// RUN: %clang_cc1 -x objective-c %s -I%S/Inputs/prebuilt-implicit-module -fmodules -fmodule-map-file=%S/Inputs/prebuilt-implicit-module/module.modulemap -fprebuilt-implicit-modules -fprebuilt-module-path=%t -fmodules-cache-path=%t1 -fno-signed-char21// RUN: find %t1 -name "module_a*.pcm" | grep module_a22 23// Check that non-implicit prebuilt modules are always preferred to prebuilt implicit modules.24// RUN: rm -rf %t225// RUN: mkdir -p %t226// RUN: %clang_cc1 -x objective-c -fmodules %S/Inputs/prebuilt-implicit-module/module.modulemap -emit-module -fmodule-name=module_a -fmodules-cache-path=%t27// RUN: %clang_cc1 -x objective-c -fmodules %S/Inputs/prebuilt-implicit-module/module.modulemap -emit-module -fmodule-name=module_a -o %t/module_a.pcm -fno-signed-char28// RUN: not %clang_cc1 -x objective-c %s -I%S/Inputs/prebuilt-implicit-module -fmodules -fmodule-map-file=%S/Inputs/prebuilt-implicit-module/module.modulemap -fprebuilt-implicit-modules -fprebuilt-module-path=%t -fmodules-cache-path=%t229// RUN: find %t2 -name "module_a*.pcm" | not grep module_a30 31// expected-no-diagnostics32@import module_a;33int test(void) {34 return a;35}36