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llvm-project/clang/test/Driver/modules.mm

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Enable both C and C++ modules with -fmodules, by switching -fcxx-modules to being on by default. -fno-cxx-modules can still be used to enable C modules but not C++ modules, but C++ modules is not significantly less stable than C modules any more. Also remove some of the scare words from the modules documentation. We're certainly not going to remove modules support (though we might change the interface), and it works well enough to bootstrap and build lots of non-trivial code. Note that this does not represent a commitment to the current interface nor implementation, and we still intend to follow whatever direction the C and C++ committees take regarding modules support. llvm-svn: 218717
2014-10-01 07:10:19 +08:00
// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MODULES %s
In the driver, -fmodules enables modules for C/Objective-C but one also needs -fcxx-modules to enable modules for C++/Objective-C++. llvm-svn: 148393
2012-01-18 23:19:58 +08:00
// RUN: %clang -fcxx-modules -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MODULES %s
Enable both C and C++ modules with -fmodules, by switching -fcxx-modules to being on by default. -fno-cxx-modules can still be used to enable C modules but not C++ modules, but C++ modules is not significantly less stable than C modules any more. Also remove some of the scare words from the modules documentation. We're certainly not going to remove modules support (though we might change the interface), and it works well enough to bootstrap and build lots of non-trivial code. Note that this does not represent a commitment to the current interface nor implementation, and we still intend to follow whatever direction the C and C++ committees take regarding modules support. llvm-svn: 218717
2014-10-01 07:10:19 +08:00
// RUN: %clang -fmodules -fno-cxx-modules -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MODULES %s
In the driver, -fmodules enables modules for C/Objective-C but one also needs -fcxx-modules to enable modules for C++/Objective-C++. llvm-svn: 148393
2012-01-18 23:19:58 +08:00
// CHECK-NO-MODULES-NOT: -fmodules
Enable both C and C++ modules with -fmodules, by switching -fcxx-modules to being on by default. -fno-cxx-modules can still be used to enable C modules but not C++ modules, but C++ modules is not significantly less stable than C modules any more. Also remove some of the scare words from the modules documentation. We're certainly not going to remove modules support (though we might change the interface), and it works well enough to bootstrap and build lots of non-trivial code. Note that this does not represent a commitment to the current interface nor implementation, and we still intend to follow whatever direction the C and C++ committees take regarding modules support. llvm-svn: 218717
2014-10-01 07:10:19 +08:00
// RUN: %clang -fmodules -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MODULES %s
// RUN: %clang -fmodules -fno-cxx-modules -fcxx-modules -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MODULES %s
In the driver, -fmodules enables modules for C/Objective-C but one also needs -fcxx-modules to enable modules for C++/Objective-C++. llvm-svn: 148393
2012-01-18 23:19:58 +08:00
// CHECK-HAS-MODULES: -fmodules
[modules] Rename -fmodule-maps to -fimplicit-module-maps (and likewise for -fno-module-maps). The old names are preserved for compatibility. llvm-svn: 239792
2015-06-16 08:20:23 +08:00
// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MAPS %s
// RUN: %clang -fimplicit-module-maps -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MAPS %s
// RUN: %clang -fmodules -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MAPS %s
// RUN: %clang -fmodules -fno-implicit-module-maps -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MAPS %s
// CHECK-HAS-MAPS: -fimplicit-module-maps
// CHECK-NO-MAPS-NOT: -fimplicit-module-maps