diff options
| -rw-r--r-- | include/clang-c/Index.h | 17 | ||||
| -rw-r--r-- | tools/CIndex/CIndex.cpp | 63 | ||||
| -rw-r--r-- | tools/CIndex/CIndex.exports | 1 |
3 files changed, 80 insertions, 1 deletions
diff --git a/include/clang-c/Index.h b/include/clang-c/Index.h index bfb64817da..0ea5f2cff5 100644 --- a/include/clang-c/Index.h +++ b/include/clang-c/Index.h @@ -936,11 +936,26 @@ enum CXLinkageKind { }; /** - * \brief Determine the linkage of the entity referred to be a given cursor. + * \brief Determine the linkage of the entity referred to by a given cursor. */ CINDEX_LINKAGE enum CXLinkageKind clang_getCursorLinkage(CXCursor cursor); /** + * \brief Describe the "language" of the entity referred to by a cursor. + */ +CINDEX_LINKAGE enum CXLanguageKind { + CXLanguage_C, + CXLanguage_ObjC, + CXLanguage_CPlusPlus, + CXLanguage_Invalid +}; + +/** + * \brief Determine the "language" of the entity referred to by a given cursor. + */ +CINDEX_LINKAGE enum CXLanguageKind clang_getCursorLanguage(CXCursor cursor); + +/** * @} */ diff --git a/tools/CIndex/CIndex.cpp b/tools/CIndex/CIndex.cpp index d7b6f39bbe..43aa34f4cf 100644 --- a/tools/CIndex/CIndex.cpp +++ b/tools/CIndex/CIndex.cpp @@ -2465,6 +2465,69 @@ CXLinkageKind clang_getCursorLinkage(CXCursor cursor) { } // end: extern "C" //===----------------------------------------------------------------------===// +// Operations for querying language of a cursor. +//===----------------------------------------------------------------------===// + +static CXLanguageKind getDeclLanguage(const Decl *D) { + switch (D->getKind()) { + default: + break; + case Decl::ImplicitParam: + case Decl::ObjCAtDefsField: + case Decl::ObjCCategory: + case Decl::ObjCCategoryImpl: + case Decl::ObjCClass: + case Decl::ObjCCompatibleAlias: + case Decl::ObjCContainer: + case Decl::ObjCForwardProtocol: + case Decl::ObjCImplementation: + case Decl::ObjCInterface: + case Decl::ObjCIvar: + case Decl::ObjCMethod: + case Decl::ObjCProperty: + case Decl::ObjCPropertyImpl: + case Decl::ObjCProtocol: + return CXLanguage_ObjC; + case Decl::CXXConstructor: + case Decl::CXXConversion: + case Decl::CXXDestructor: + case Decl::CXXMethod: + case Decl::CXXRecord: + case Decl::ClassTemplate: + case Decl::ClassTemplatePartialSpecialization: + case Decl::ClassTemplateSpecialization: + case Decl::Friend: + case Decl::FriendTemplate: + case Decl::FunctionTemplate: + case Decl::LinkageSpec: + case Decl::Namespace: + case Decl::NamespaceAlias: + case Decl::NonTypeTemplateParm: + case Decl::StaticAssert: + case Decl::Template: + case Decl::TemplateTemplateParm: + case Decl::TemplateTypeParm: + case Decl::UnresolvedUsingTypename: + case Decl::UnresolvedUsingValue: + case Decl::Using: + case Decl::UsingDirective: + case Decl::UsingShadow: + return CXLanguage_CPlusPlus; + } + + return CXLanguage_C; +} + +extern "C" { +CXLanguageKind clang_getCursorLanguage(CXCursor cursor) { + if (clang_isDeclaration(cursor.kind)) + return getDeclLanguage(cxcursor::getCursorDecl(cursor)); + + return CXLanguage_Invalid; +} +} // end: extern "C" + +//===----------------------------------------------------------------------===// // CXString Operations. //===----------------------------------------------------------------------===// diff --git a/tools/CIndex/CIndex.exports b/tools/CIndex/CIndex.exports index 0fcbf6de8d..b361168053 100644 --- a/tools/CIndex/CIndex.exports +++ b/tools/CIndex/CIndex.exports @@ -32,6 +32,7 @@ _clang_getCursorDefinition _clang_getCursorExtent _clang_getCursorKind _clang_getCursorKindSpelling +_clang_getCursorLanguage _clang_getCursorLinkage _clang_getCursorLocation _clang_getCursorReferenced |