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| author | Douglas Gregor <dgregor@apple.com> | 2012-01-04 21:16:09 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-01-04 21:16:09 +0000 |
| commit | 7f9abbdcc52c17b2b78e69f839387ecf8f279a68 (patch) | |
| tree | d53022e07010b7474ba9a44bbf7f06ce38b06b97 /clang/test | |
| parent | 66d9327b80a75bd0b3d3703d803f77a7ce210966 (diff) | |
| download | bcm5719-llvm-7f9abbdcc52c17b2b78e69f839387ecf8f279a68.tar.gz bcm5719-llvm-7f9abbdcc52c17b2b78e69f839387ecf8f279a68.zip | |
Add __has_feature(modules) to indicate when modules are available (in
any language variant), and restrict __has_feature(objc_modules) to
mean that we also have the Objective-C @import syntax. I anticipate
__has_feature(cxx_modules) and/or __has_feature(c_modules) for when we
nail down the module syntax for C/C++.
llvm-svn: 147548
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Lexer/has_feature_modules.m | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/clang/test/Lexer/has_feature_modules.m b/clang/test/Lexer/has_feature_modules.m index ec4d507fcb5..6cea3246892 100644 --- a/clang/test/Lexer/has_feature_modules.m +++ b/clang/test/Lexer/has_feature_modules.m @@ -1,7 +1,12 @@ +// RUN: %clang_cc1 -E -fmodules %s -o - | FileCheck --check-prefix=CHECK-HAS-OBJC-MODULES %s +// RUN: %clang_cc1 -E %s -o - | FileCheck --check-prefix=CHECK-NO-OBJC-MODULES %s +// RUN: %clang_cc1 -E -x c -fmodules %s -o - | FileCheck --check-prefix=CHECK-NO-OBJC-MODULES %s + // RUN: %clang_cc1 -E -fmodules %s -o - | FileCheck --check-prefix=CHECK-HAS-MODULES %s // RUN: %clang_cc1 -E %s -o - | FileCheck --check-prefix=CHECK-NO-MODULES %s +// RUN: %clang_cc1 -E -x c -fmodules %s -o - | FileCheck --check-prefix=CHECK-HAS-MODULES %s -#if __has_feature(objc_modules) +#if __has_feature(modules) int has_modules(); #else int no_modules(); @@ -9,3 +14,12 @@ int no_modules(); // CHECK-HAS-MODULES: has_modules // CHECK-NO-MODULES: no_modules + +#if __has_feature(objc_modules) +int has_objc_modules(); +#else +int no_objc_modules(); +#endif + +// CHECK-HAS-OBJC-MODULES: has_objc_modules +// CHECK-NO-OBJC-MODULES: no_objc_modules |
