| //===- CIndexCXX.cpp - Clang-C Source Indexing Library --------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file implements the libclang support for C++ cursors. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "CIndexer.h" |
| #include "CXCursor.h" |
| #include "CXType.h" |
| #include "clang/AST/DeclCXX.h" |
| #include "clang/AST/DeclTemplate.h" |
| |
| using namespace clang; |
| using namespace clang::cxstring; |
| |
| extern "C" { |
| |
| unsigned clang_isVirtualBase(CXCursor C) { |
| if (C.kind != CXCursor_CXXBaseSpecifier) |
| return 0; |
| |
| CXXBaseSpecifier *B = cxcursor::getCursorCXXBaseSpecifier(C); |
| return B->isVirtual(); |
| } |
| |
| enum CX_CXXAccessSpecifier clang_getCXXAccessSpecifier(CXCursor C) { |
| if (C.kind != CXCursor_CXXBaseSpecifier) |
| return CX_CXXInvalidAccessSpecifier; |
| |
| CXXBaseSpecifier *B = cxcursor::getCursorCXXBaseSpecifier(C); |
| switch (B->getAccessSpecifier()) { |
| case AS_public: return CX_CXXPublic; |
| case AS_protected: return CX_CXXProtected; |
| case AS_private: return CX_CXXPrivate; |
| case AS_none: return CX_CXXInvalidAccessSpecifier; |
| } |
| |
| // FIXME: Clang currently thinks this is reachable. |
| return CX_CXXInvalidAccessSpecifier; |
| } |
| |
| enum CXCursorKind clang_getTemplateCursorKind(CXCursor C) { |
| using namespace clang::cxcursor; |
| |
| switch (C.kind) { |
| case CXCursor_ClassTemplate: |
| case CXCursor_FunctionTemplate: |
| if (TemplateDecl *Template |
| = dyn_cast_or_null<TemplateDecl>(getCursorDecl(C))) |
| return MakeCXCursor(Template->getTemplatedDecl(), |
| getCursorASTUnit(C)).kind; |
| break; |
| |
| case CXCursor_ClassTemplatePartialSpecialization: |
| if (ClassTemplateSpecializationDecl *PartialSpec |
| = dyn_cast_or_null<ClassTemplatePartialSpecializationDecl>( |
| getCursorDecl(C))) { |
| switch (PartialSpec->getTagKind()) { |
| case TTK_Class: return CXCursor_ClassDecl; |
| case TTK_Struct: return CXCursor_StructDecl; |
| case TTK_Union: return CXCursor_UnionDecl; |
| case TTK_Enum: return CXCursor_NoDeclFound; |
| } |
| } |
| break; |
| |
| default: |
| break; |
| } |
| |
| return CXCursor_NoDeclFound; |
| } |
| |
| } // end extern "C" |