Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 1 | //===- CIndexHigh.cpp - Higher level API functions ------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include "IndexingContext.h" |
| 11 | #include "CXTranslationUnit.h" |
| 12 | #include "CIndexDiagnostic.h" |
| 13 | |
| 14 | #include "clang/Frontend/ASTUnit.h" |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 15 | #include "clang/AST/DeclCXX.h" |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 16 | #include "clang/AST/DeclTemplate.h" |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 17 | |
| 18 | using namespace clang; |
| 19 | using namespace cxindex; |
| 20 | using namespace cxcursor; |
| 21 | |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 22 | IndexingContext::ObjCProtocolListInfo::ObjCProtocolListInfo( |
| 23 | const ObjCProtocolList &ProtList, |
| 24 | IndexingContext &IdxCtx, |
| 25 | StrAdapter &SA) { |
| 26 | ObjCInterfaceDecl::protocol_loc_iterator LI = ProtList.loc_begin(); |
| 27 | for (ObjCInterfaceDecl::protocol_iterator |
| 28 | I = ProtList.begin(), E = ProtList.end(); I != E; ++I, ++LI) { |
| 29 | SourceLocation Loc = *LI; |
| 30 | ObjCProtocolDecl *PD = *I; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 31 | ProtEntities.push_back(EntityInfo()); |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 32 | IdxCtx.getEntityInfo(PD, ProtEntities.back(), SA); |
| 33 | CXIdxObjCProtocolRefInfo ProtInfo = { 0, |
| 34 | MakeCursorObjCProtocolRef(PD, Loc, IdxCtx.CXTU), |
| 35 | IdxCtx.getIndexLoc(Loc) }; |
| 36 | ProtInfos.push_back(ProtInfo); |
| 37 | } |
| 38 | |
| 39 | for (unsigned i = 0, e = ProtInfos.size(); i != e; ++i) |
| 40 | ProtInfos[i].protocol = &ProtEntities[i]; |
| 41 | |
| 42 | for (unsigned i = 0, e = ProtInfos.size(); i != e; ++i) |
| 43 | Prots.push_back(&ProtInfos[i]); |
| 44 | } |
| 45 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 46 | IndexingContext::AttrListInfo::AttrListInfo(const Decl *D, |
| 47 | IndexingContext &IdxCtx, |
| 48 | StrAdapter &SA) { |
| 49 | for (AttrVec::const_iterator AttrI = D->attr_begin(), AttrE = D->attr_end(); |
| 50 | AttrI != AttrE; ++AttrI) { |
| 51 | const Attr *A = *AttrI; |
| 52 | CXCursor C = MakeCXCursor(A, const_cast<Decl *>(D), IdxCtx.CXTU); |
| 53 | CXIdxLoc Loc = IdxCtx.getIndexLoc(A->getLocation()); |
| 54 | switch (C.kind) { |
| 55 | default: |
| 56 | Attrs.push_back(AttrInfo(CXIdxAttr_Unexposed, C, Loc, A)); |
| 57 | break; |
| 58 | case CXCursor_IBActionAttr: |
| 59 | Attrs.push_back(AttrInfo(CXIdxAttr_IBAction, C, Loc, A)); |
| 60 | break; |
| 61 | case CXCursor_IBOutletAttr: |
| 62 | Attrs.push_back(AttrInfo(CXIdxAttr_IBOutlet, C, Loc, A)); |
| 63 | break; |
| 64 | case CXCursor_IBOutletCollectionAttr: |
| 65 | IBCollAttrs.push_back(IBOutletCollectionInfo(C, Loc, A)); |
| 66 | break; |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | for (unsigned i = 0, e = IBCollAttrs.size(); i != e; ++i) { |
| 71 | IBOutletCollectionInfo &IBInfo = IBCollAttrs[i]; |
| 72 | CXAttrs.push_back(&IBInfo); |
| 73 | |
| 74 | const IBOutletCollectionAttr * |
| 75 | IBAttr = cast<IBOutletCollectionAttr>(IBInfo.A); |
| 76 | IBInfo.IBCollInfo.attrInfo = &IBInfo; |
| 77 | IBInfo.IBCollInfo.classLoc = IdxCtx.getIndexLoc(IBAttr->getInterfaceLoc()); |
| 78 | IBInfo.IBCollInfo.objcClass = 0; |
| 79 | IBInfo.IBCollInfo.classCursor = clang_getNullCursor(); |
| 80 | QualType Ty = IBAttr->getInterface(); |
| 81 | if (const ObjCInterfaceType *InterTy = Ty->getAs<ObjCInterfaceType>()) { |
| 82 | if (const ObjCInterfaceDecl *InterD = InterTy->getInterface()) { |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 83 | IdxCtx.getEntityInfo(InterD, IBInfo.ClassInfo, SA); |
| 84 | IBInfo.IBCollInfo.objcClass = &IBInfo.ClassInfo; |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 85 | IBInfo.IBCollInfo.classCursor = MakeCursorObjCClassRef(InterD, |
| 86 | IBAttr->getInterfaceLoc(), IdxCtx.CXTU); |
| 87 | } |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | for (unsigned i = 0, e = Attrs.size(); i != e; ++i) |
| 92 | CXAttrs.push_back(&Attrs[i]); |
| 93 | } |
| 94 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 95 | IndexingContext::CXXBasesListInfo::CXXBasesListInfo(const CXXRecordDecl *D, |
| 96 | IndexingContext &IdxCtx, |
| 97 | IndexingContext::StrAdapter &SA) { |
| 98 | for (CXXRecordDecl::base_class_const_iterator |
| 99 | I = D->bases_begin(), E = D->bases_end(); I != E; ++I) { |
| 100 | const CXXBaseSpecifier &Base = *I; |
| 101 | BaseEntities.push_back(EntityInfo()); |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 102 | const NamedDecl *BaseD = 0; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 103 | if (const RecordType *RT = Base.getType()->getAs<RecordType>()) |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 104 | BaseD = RT->getDecl(); |
| 105 | else if (const TypedefType *TDT = Base.getType()->getAs<TypedefType>()) |
| 106 | BaseD = TDT->getDecl(); |
| 107 | if (BaseD) |
| 108 | IdxCtx.getEntityInfo(BaseD, BaseEntities.back(), SA); |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 109 | CXIdxBaseClassInfo BaseInfo = { 0, |
| 110 | MakeCursorCXXBaseSpecifier(&Base, IdxCtx.CXTU), |
| 111 | IdxCtx.getIndexLoc(Base.getSourceRange().getBegin()) }; |
| 112 | BaseInfos.push_back(BaseInfo); |
| 113 | } |
| 114 | |
| 115 | for (unsigned i = 0, e = BaseInfos.size(); i != e; ++i) { |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 116 | if (BaseEntities[i].name && BaseEntities[i].USR) |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 117 | BaseInfos[i].base = &BaseEntities[i]; |
| 118 | } |
| 119 | |
| 120 | for (unsigned i = 0, e = BaseInfos.size(); i != e; ++i) |
| 121 | CXBases.push_back(&BaseInfos[i]); |
| 122 | } |
| 123 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 124 | const char *IndexingContext::StrAdapter::toCStr(StringRef Str) { |
| 125 | if (Str.empty()) |
| 126 | return ""; |
| 127 | if (Str.data()[Str.size()] == '\0') |
| 128 | return Str.data(); |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 129 | return copyCStr(Str); |
| 130 | } |
| 131 | |
| 132 | const char *IndexingContext::StrAdapter::copyCStr(StringRef Str) { |
| 133 | char *buf = IdxCtx.StrScratch.Allocate<char>(Str.size() + 1); |
| 134 | std::uninitialized_copy(Str.begin(), Str.end(), buf); |
| 135 | buf[Str.size()] = '\0'; |
| 136 | return buf; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 137 | } |
| 138 | |
| 139 | void IndexingContext::setASTContext(ASTContext &ctx) { |
| 140 | Ctx = &ctx; |
| 141 | static_cast<ASTUnit*>(CXTU->TUData)->setASTContext(&ctx); |
| 142 | } |
| 143 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 144 | bool IndexingContext::shouldAbort() { |
| 145 | if (!CB.abortQuery) |
| 146 | return false; |
| 147 | return CB.abortQuery(ClientData, 0); |
| 148 | } |
| 149 | |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 150 | void IndexingContext::enteredMainFile(const FileEntry *File) { |
| 151 | if (File && CB.enteredMainFile) { |
| 152 | CXIdxClientFile idxFile = CB.enteredMainFile(ClientData, (CXFile)File, 0); |
| 153 | FileMap[File] = idxFile; |
| 154 | } |
| 155 | } |
| 156 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 157 | void IndexingContext::ppIncludedFile(SourceLocation hashLoc, |
| 158 | StringRef filename, |
| 159 | const FileEntry *File, |
| 160 | bool isImport, bool isAngled) { |
| 161 | if (!CB.ppIncludedFile) |
| 162 | return; |
| 163 | |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 164 | StrAdapter SA(*this); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 165 | CXIdxIncludedFileInfo Info = { getIndexLoc(hashLoc), |
| 166 | SA.toCStr(filename), |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 167 | (CXFile)File, |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 168 | isImport, isAngled }; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 169 | CXIdxClientFile idxFile = CB.ppIncludedFile(ClientData, &Info); |
| 170 | FileMap[File] = idxFile; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 171 | } |
| 172 | |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 173 | void IndexingContext::startedTranslationUnit() { |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 174 | CXIdxClientContainer idxCont = 0; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 175 | if (CB.startedTranslationUnit) |
| 176 | idxCont = CB.startedTranslationUnit(ClientData, 0); |
| 177 | addContainerInMap(Ctx->getTranslationUnitDecl(), idxCont); |
| 178 | } |
| 179 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 180 | void IndexingContext::handleDiagnosticSet(CXDiagnostic CXDiagSet) { |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 181 | if (!CB.diagnostic) |
| 182 | return; |
| 183 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 184 | CB.diagnostic(ClientData, CXDiagSet, 0); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 185 | } |
| 186 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 187 | bool IndexingContext::handleDecl(const NamedDecl *D, |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 188 | SourceLocation Loc, CXCursor Cursor, |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 189 | DeclInfo &DInfo) { |
Argyrios Kyrtzidis | 144b6c0 | 2011-11-18 00:26:46 +0000 | [diff] [blame] | 190 | if (!CB.indexDeclaration || !D) |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 191 | return false; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 192 | if (D->isImplicit() && shouldIgnoreIfImplicit(D)) |
| 193 | return false; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 194 | |
| 195 | StrAdapter SA(*this); |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 196 | getEntityInfo(D, DInfo.EntInfo, SA); |
| 197 | if (!DInfo.EntInfo.USR || Loc.isInvalid()) |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 198 | return false; |
Argyrios Kyrtzidis | 144b6c0 | 2011-11-18 00:26:46 +0000 | [diff] [blame] | 199 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 200 | markEntityOccurrenceInFile(D, Loc); |
| 201 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 202 | DInfo.entityInfo = &DInfo.EntInfo; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 203 | DInfo.cursor = Cursor; |
| 204 | DInfo.loc = getIndexLoc(Loc); |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 205 | DInfo.isImplicit = D->isImplicit(); |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 206 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 207 | AttrListInfo AttrList(D, *this, SA); |
| 208 | DInfo.attributes = AttrList.getAttrs(); |
| 209 | DInfo.numAttributes = AttrList.getNumAttrs(); |
| 210 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 211 | getContainerInfo(D->getDeclContext(), DInfo.Container); |
| 212 | DInfo.container = &DInfo.Container; |
| 213 | if (DInfo.isContainer) { |
| 214 | getContainerInfo(getEntityContainer(D), DInfo.DeclAsContainer); |
| 215 | DInfo.declAsContainer = &DInfo.DeclAsContainer; |
| 216 | } |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 217 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 218 | CB.indexDeclaration(ClientData, &DInfo); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 219 | return true; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 220 | } |
| 221 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 222 | bool IndexingContext::handleObjCContainer(const ObjCContainerDecl *D, |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 223 | SourceLocation Loc, CXCursor Cursor, |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 224 | ObjCContainerDeclInfo &ContDInfo) { |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 225 | ContDInfo.ObjCContDeclInfo.declInfo = &ContDInfo; |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 226 | return handleDecl(D, Loc, Cursor, ContDInfo); |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 227 | } |
| 228 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 229 | bool IndexingContext::handleFunction(const FunctionDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 230 | DeclInfo DInfo(!D->isFirstDeclaration(), D->isThisDeclarationADefinition(), |
| 231 | D->isThisDeclarationADefinition()); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 232 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 233 | } |
| 234 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 235 | bool IndexingContext::handleVar(const VarDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 236 | DeclInfo DInfo(!D->isFirstDeclaration(), D->isThisDeclarationADefinition(), |
| 237 | /*isContainer=*/false); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 238 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 239 | } |
| 240 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 241 | bool IndexingContext::handleField(const FieldDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 242 | DeclInfo DInfo(/*isRedeclaration=*/false, /*isDefinition=*/true, |
| 243 | /*isContainer=*/false); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 244 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 245 | } |
| 246 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 247 | bool IndexingContext::handleEnumerator(const EnumConstantDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 248 | DeclInfo DInfo(/*isRedeclaration=*/false, /*isDefinition=*/true, |
| 249 | /*isContainer=*/false); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 250 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 251 | } |
| 252 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 253 | bool IndexingContext::handleTagDecl(const TagDecl *D) { |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 254 | if (const CXXRecordDecl *CXXRD = dyn_cast<CXXRecordDecl>(D)) |
| 255 | return handleCXXRecordDecl(CXXRD, D); |
| 256 | |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 257 | DeclInfo DInfo(!D->isFirstDeclaration(), D->isThisDeclarationADefinition(), |
| 258 | D->isThisDeclarationADefinition()); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 259 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 260 | } |
| 261 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 262 | bool IndexingContext::handleTypedefName(const TypedefNameDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 263 | DeclInfo DInfo(!D->isFirstDeclaration(), /*isDefinition=*/true, |
| 264 | /*isContainer=*/false); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 265 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 266 | } |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 267 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 268 | bool IndexingContext::handleObjCClass(const ObjCClassDecl *D) { |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 269 | const ObjCClassDecl::ObjCClassRef *Ref = D->getForwardDecl(); |
| 270 | ObjCInterfaceDecl *IFaceD = Ref->getInterface(); |
| 271 | SourceLocation Loc = Ref->getLocation(); |
| 272 | bool isRedeclaration = IFaceD->getLocation() != Loc; |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 273 | |
| 274 | ObjCContainerDeclInfo ContDInfo(/*isForwardRef=*/true, isRedeclaration, |
| 275 | /*isImplementation=*/false); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 276 | return handleObjCContainer(IFaceD, Loc, |
| 277 | MakeCursorObjCClassRef(IFaceD, Loc, CXTU), ContDInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 278 | } |
| 279 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 280 | bool IndexingContext::handleObjCInterface(const ObjCInterfaceDecl *D) { |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 281 | StrAdapter SA(*this); |
| 282 | |
| 283 | CXIdxBaseClassInfo BaseClass; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 284 | EntityInfo BaseEntity; |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 285 | BaseClass.cursor = clang_getNullCursor(); |
| 286 | if (ObjCInterfaceDecl *SuperD = D->getSuperClass()) { |
| 287 | getEntityInfo(SuperD, BaseEntity, SA); |
| 288 | SourceLocation SuperLoc = D->getSuperClassLoc(); |
| 289 | BaseClass.base = &BaseEntity; |
| 290 | BaseClass.cursor = MakeCursorObjCSuperClassRef(SuperD, SuperLoc, CXTU); |
| 291 | BaseClass.loc = getIndexLoc(SuperLoc); |
| 292 | } |
| 293 | |
| 294 | ObjCProtocolListInfo ProtInfo(D->getReferencedProtocols(), *this, SA); |
| 295 | |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 296 | ObjCInterfaceDeclInfo InterInfo(D); |
| 297 | InterInfo.ObjCProtoListInfo = ProtInfo.getListInfo(); |
| 298 | InterInfo.ObjCInterDeclInfo.containerInfo = &InterInfo.ObjCContDeclInfo; |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 299 | InterInfo.ObjCInterDeclInfo.superInfo = D->getSuperClass() ? &BaseClass : 0; |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 300 | InterInfo.ObjCInterDeclInfo.protocols = &InterInfo.ObjCProtoListInfo; |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 301 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 302 | return handleObjCContainer(D, D->getLocation(), getCursor(D), InterInfo); |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 303 | } |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 304 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 305 | bool IndexingContext::handleObjCImplementation( |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 306 | const ObjCImplementationDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 307 | ObjCContainerDeclInfo ContDInfo(/*isForwardRef=*/false, |
Argyrios Kyrtzidis | e7bbab9 | 2011-11-15 06:20:24 +0000 | [diff] [blame] | 308 | /*isRedeclaration=*/true, |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 309 | /*isImplementation=*/true); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 310 | return handleObjCContainer(D, D->getLocation(), getCursor(D), ContDInfo); |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 311 | } |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 312 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 313 | bool IndexingContext::handleObjCForwardProtocol(const ObjCProtocolDecl *D, |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 314 | SourceLocation Loc, |
| 315 | bool isRedeclaration) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 316 | ObjCContainerDeclInfo ContDInfo(/*isForwardRef=*/true, |
| 317 | isRedeclaration, |
| 318 | /*isImplementation=*/false); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 319 | return handleObjCContainer(D, Loc, MakeCursorObjCProtocolRef(D, Loc, CXTU), |
| 320 | ContDInfo); |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 321 | } |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 322 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 323 | bool IndexingContext::handleObjCProtocol(const ObjCProtocolDecl *D) { |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 324 | StrAdapter SA(*this); |
| 325 | ObjCProtocolListInfo ProtListInfo(D->getReferencedProtocols(), *this, SA); |
| 326 | |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 327 | ObjCProtocolDeclInfo ProtInfo(D); |
| 328 | ProtInfo.ObjCProtoRefListInfo = ProtListInfo.getListInfo(); |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 329 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 330 | return handleObjCContainer(D, D->getLocation(), getCursor(D), ProtInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 331 | } |
| 332 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 333 | bool IndexingContext::handleObjCCategory(const ObjCCategoryDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 334 | ObjCCategoryDeclInfo CatDInfo(/*isImplementation=*/false); |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 335 | EntityInfo ClassEntity; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 336 | StrAdapter SA(*this); |
Argyrios Kyrtzidis | 21ee570 | 2011-11-15 06:20:16 +0000 | [diff] [blame] | 337 | const ObjCInterfaceDecl *IFaceD = D->getClassInterface(); |
| 338 | SourceLocation ClassLoc = D->getLocation(); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 339 | SourceLocation CategoryLoc = D->IsClassExtension() ? ClassLoc |
| 340 | : D->getCategoryNameLoc(); |
Argyrios Kyrtzidis | c6b4a50 | 2011-11-16 02:34:59 +0000 | [diff] [blame] | 341 | getEntityInfo(IFaceD, ClassEntity, SA); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 342 | |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 343 | CatDInfo.ObjCCatDeclInfo.containerInfo = &CatDInfo.ObjCContDeclInfo; |
Argyrios Kyrtzidis | c6b4a50 | 2011-11-16 02:34:59 +0000 | [diff] [blame] | 344 | if (IFaceD) { |
| 345 | CatDInfo.ObjCCatDeclInfo.objcClass = &ClassEntity; |
| 346 | CatDInfo.ObjCCatDeclInfo.classCursor = |
| 347 | MakeCursorObjCClassRef(IFaceD, ClassLoc, CXTU); |
| 348 | } else { |
| 349 | CatDInfo.ObjCCatDeclInfo.objcClass = 0; |
| 350 | CatDInfo.ObjCCatDeclInfo.classCursor = clang_getNullCursor(); |
| 351 | } |
Argyrios Kyrtzidis | 21ee570 | 2011-11-15 06:20:16 +0000 | [diff] [blame] | 352 | CatDInfo.ObjCCatDeclInfo.classLoc = getIndexLoc(ClassLoc); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 353 | return handleObjCContainer(D, CategoryLoc, getCursor(D), CatDInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 354 | } |
| 355 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 356 | bool IndexingContext::handleObjCCategoryImpl(const ObjCCategoryImplDecl *D) { |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 357 | const ObjCCategoryDecl *CatD = D->getCategoryDecl(); |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 358 | ObjCCategoryDeclInfo CatDInfo(/*isImplementation=*/true); |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 359 | EntityInfo ClassEntity; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 360 | StrAdapter SA(*this); |
Argyrios Kyrtzidis | 3e340a6 | 2011-11-16 02:35:05 +0000 | [diff] [blame] | 361 | const ObjCInterfaceDecl *IFaceD = CatD->getClassInterface(); |
| 362 | SourceLocation ClassLoc = D->getLocation(); |
| 363 | SourceLocation CategoryLoc = ClassLoc; //FIXME: D->getCategoryNameLoc(); |
| 364 | getEntityInfo(IFaceD, ClassEntity, SA); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 365 | |
Argyrios Kyrtzidis | 6ec43ad | 2011-11-12 02:16:30 +0000 | [diff] [blame] | 366 | CatDInfo.ObjCCatDeclInfo.containerInfo = &CatDInfo.ObjCContDeclInfo; |
Argyrios Kyrtzidis | 3e340a6 | 2011-11-16 02:35:05 +0000 | [diff] [blame] | 367 | if (IFaceD) { |
| 368 | CatDInfo.ObjCCatDeclInfo.objcClass = &ClassEntity; |
| 369 | CatDInfo.ObjCCatDeclInfo.classCursor = |
| 370 | MakeCursorObjCClassRef(IFaceD, ClassLoc, CXTU); |
| 371 | } else { |
| 372 | CatDInfo.ObjCCatDeclInfo.objcClass = 0; |
| 373 | CatDInfo.ObjCCatDeclInfo.classCursor = clang_getNullCursor(); |
| 374 | } |
| 375 | CatDInfo.ObjCCatDeclInfo.classLoc = getIndexLoc(ClassLoc); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 376 | return handleObjCContainer(D, CategoryLoc, getCursor(D), CatDInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 377 | } |
| 378 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 379 | bool IndexingContext::handleObjCMethod(const ObjCMethodDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 380 | DeclInfo DInfo(!D->isCanonicalDecl(), D->isThisDeclarationADefinition(), |
| 381 | D->isThisDeclarationADefinition()); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 382 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 383 | } |
| 384 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 385 | bool IndexingContext::handleSynthesizedObjCProperty( |
| 386 | const ObjCPropertyImplDecl *D) { |
| 387 | ObjCPropertyDecl *PD = D->getPropertyDecl(); |
| 388 | return handleReference(PD, D->getLocation(), getCursor(D), 0, D->getDeclContext()); |
| 389 | } |
| 390 | |
| 391 | bool IndexingContext::handleSynthesizedObjCMethod(const ObjCMethodDecl *D, |
| 392 | SourceLocation Loc) { |
| 393 | DeclInfo DInfo(/*isRedeclaration=*/true, /*isDefinition=*/true, |
| 394 | /*isContainer=*/false); |
| 395 | return handleDecl(D, Loc, getCursor(D), DInfo); |
| 396 | } |
| 397 | |
| 398 | bool IndexingContext::handleObjCProperty(const ObjCPropertyDecl *D) { |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 399 | DeclInfo DInfo(/*isRedeclaration=*/false, /*isDefinition=*/false, |
| 400 | /*isContainer=*/false); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 401 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 402 | } |
| 403 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 404 | bool IndexingContext::handleClassTemplate(const ClassTemplateDecl *D) { |
| 405 | return handleCXXRecordDecl(D->getTemplatedDecl(), D); |
| 406 | } |
| 407 | |
| 408 | bool IndexingContext::handleFunctionTemplate(const FunctionTemplateDecl *D) { |
| 409 | DeclInfo DInfo(/*isRedeclaration=*/!D->isCanonicalDecl(), |
| 410 | /*isDefinition=*/D->isThisDeclarationADefinition(), |
| 411 | /*isContainer=*/D->isThisDeclarationADefinition()); |
| 412 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
| 413 | } |
| 414 | |
| 415 | bool IndexingContext::handleTypeAliasTemplate(const TypeAliasTemplateDecl *D) { |
| 416 | DeclInfo DInfo(/*isRedeclaration=*/!D->isCanonicalDecl(), |
| 417 | /*isDefinition=*/true, /*isContainer=*/false); |
| 418 | return handleDecl(D, D->getLocation(), getCursor(D), DInfo); |
| 419 | } |
| 420 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 421 | bool IndexingContext::handleReference(const NamedDecl *D, SourceLocation Loc, |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 422 | const NamedDecl *Parent, |
| 423 | const DeclContext *DC, |
Argyrios Kyrtzidis | aca19be | 2011-10-18 15:50:50 +0000 | [diff] [blame] | 424 | const Expr *E, |
| 425 | CXIdxEntityRefKind Kind) { |
Argyrios Kyrtzidis | d6c8209 | 2011-11-16 02:35:01 +0000 | [diff] [blame] | 426 | if (!D) |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 427 | return false; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 428 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 429 | CXCursor Cursor = E ? MakeCXCursor(const_cast<Expr*>(E), |
| 430 | const_cast<Decl*>(cast<Decl>(DC)), CXTU) |
| 431 | : getRefCursor(D, Loc); |
| 432 | return handleReference(D, Loc, Cursor, Parent, DC, E, Kind); |
| 433 | } |
| 434 | |
| 435 | bool IndexingContext::handleReference(const NamedDecl *D, SourceLocation Loc, |
| 436 | CXCursor Cursor, |
| 437 | const NamedDecl *Parent, |
| 438 | const DeclContext *DC, |
| 439 | const Expr *E, |
| 440 | CXIdxEntityRefKind Kind) { |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 441 | if (!CB.indexEntityReference) |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 442 | return false; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 443 | |
| 444 | if (!D) |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 445 | return false; |
| 446 | if (Loc.isInvalid()) |
| 447 | return false; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 448 | if (D->getParentFunctionOrMethod()) |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 449 | return false; |
| 450 | if (isNotFromSourceFile(D->getLocation())) |
| 451 | return false; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 452 | if (D->isImplicit() && shouldIgnoreIfImplicit(D)) |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 453 | return false; |
Argyrios Kyrtzidis | 144b6c0 | 2011-11-18 00:26:46 +0000 | [diff] [blame] | 454 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 455 | if (suppressRefs()) { |
| 456 | if (markEntityOccurrenceInFile(D, Loc)) |
| 457 | return false; // already occurred. |
Argyrios Kyrtzidis | c6b4a50 | 2011-11-16 02:34:59 +0000 | [diff] [blame] | 458 | } |
| 459 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 460 | StrAdapter SA(*this); |
| 461 | EntityInfo RefEntity, ParentEntity; |
| 462 | getEntityInfo(D, RefEntity, SA); |
| 463 | if (!RefEntity.USR) |
| 464 | return false; |
| 465 | |
| 466 | getEntityInfo(Parent, ParentEntity, SA); |
| 467 | |
| 468 | ContainerInfo Container; |
| 469 | getContainerInfo(DC, Container); |
| 470 | |
Benjamin Kramer | 854625f | 2011-10-28 13:37:11 +0000 | [diff] [blame] | 471 | CXIdxEntityRefInfo Info = { Cursor, |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 472 | getIndexLoc(Loc), |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 473 | &RefEntity, |
Argyrios Kyrtzidis | c6b4a50 | 2011-11-16 02:34:59 +0000 | [diff] [blame] | 474 | Parent ? &ParentEntity : 0, |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 475 | &Container, |
Argyrios Kyrtzidis | aca19be | 2011-10-18 15:50:50 +0000 | [diff] [blame] | 476 | Kind }; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 477 | CB.indexEntityReference(ClientData, &Info); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 478 | return true; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 479 | } |
| 480 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 481 | bool IndexingContext::isNotFromSourceFile(SourceLocation Loc) const { |
| 482 | if (Loc.isInvalid()) |
| 483 | return true; |
| 484 | SourceManager &SM = Ctx->getSourceManager(); |
| 485 | SourceLocation FileLoc = SM.getFileLoc(Loc); |
| 486 | FileID FID = SM.getFileID(FileLoc); |
| 487 | return SM.getFileEntryForID(FID) == 0; |
| 488 | } |
| 489 | |
| 490 | void IndexingContext::addContainerInMap(const DeclContext *DC, |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 491 | CXIdxClientContainer container) { |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 492 | if (!DC) |
| 493 | return; |
| 494 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 495 | assert(getScopedContext(DC) == DC); |
| 496 | ContainerMapTy::iterator I = ContainerMap.find(DC); |
| 497 | if (I == ContainerMap.end()) { |
| 498 | if (container) |
| 499 | ContainerMap[DC] = container; |
| 500 | return; |
| 501 | } |
| 502 | // Allow changing the container of a previously seen DeclContext so we |
| 503 | // can handle invalid user code, like a function re-definition. |
| 504 | if (container) |
| 505 | I->second = container; |
| 506 | else |
| 507 | ContainerMap.erase(I); |
| 508 | } |
| 509 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 510 | CXIdxClientEntity IndexingContext::getClientEntity(const Decl *D) const { |
| 511 | if (!D) |
| 512 | return 0; |
| 513 | EntityMapTy::const_iterator I = EntityMap.find(D); |
| 514 | if (I == EntityMap.end()) |
| 515 | return 0; |
| 516 | return I->second; |
| 517 | } |
| 518 | |
| 519 | void IndexingContext::setClientEntity(const Decl *D, CXIdxClientEntity client) { |
| 520 | if (!D) |
| 521 | return; |
| 522 | EntityMap[D] = client; |
| 523 | } |
| 524 | |
| 525 | bool IndexingContext::handleCXXRecordDecl(const CXXRecordDecl *RD, |
| 526 | const NamedDecl *OrigD) { |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 527 | if (RD->isThisDeclarationADefinition()) { |
| 528 | StrAdapter SA(*this); |
| 529 | CXXClassDeclInfo CXXDInfo(/*isRedeclaration=*/!OrigD->isCanonicalDecl(), |
| 530 | /*isDefinition=*/RD->isThisDeclarationADefinition()); |
| 531 | CXXBasesListInfo BaseList(RD, *this, SA); |
| 532 | CXXDInfo.CXXClassInfo.declInfo = &CXXDInfo; |
| 533 | CXXDInfo.CXXClassInfo.bases = BaseList.getBases(); |
| 534 | CXXDInfo.CXXClassInfo.numBases = BaseList.getNumBases(); |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 535 | |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 536 | return handleDecl(OrigD, OrigD->getLocation(), getCursor(OrigD), CXXDInfo); |
| 537 | } |
| 538 | |
| 539 | DeclInfo DInfo(/*isRedeclaration=*/!OrigD->isCanonicalDecl(), |
| 540 | /*isDefinition=*/RD->isThisDeclarationADefinition(), |
| 541 | /*isContainer=*/RD->isThisDeclarationADefinition()); |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 542 | return handleDecl(OrigD, OrigD->getLocation(), getCursor(OrigD), DInfo); |
| 543 | } |
| 544 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 545 | bool IndexingContext::markEntityOccurrenceInFile(const NamedDecl *D, |
| 546 | SourceLocation Loc) { |
| 547 | SourceManager &SM = Ctx->getSourceManager(); |
| 548 | SourceLocation FileLoc = SM.getFileLoc(Loc); |
| 549 | D = getEntityDecl(D); |
| 550 | |
| 551 | std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc); |
| 552 | FileID FID = LocInfo.first; |
| 553 | if (FID.isInvalid()) |
| 554 | return true; |
| 555 | |
| 556 | const FileEntry *FE = SM.getFileEntryForID(FID); |
| 557 | if (!FE) |
| 558 | return true; |
| 559 | RefFileOccurence RefOccur(FE, D); |
| 560 | std::pair<llvm::DenseSet<RefFileOccurence>::iterator, bool> |
| 561 | res = RefFileOccurences.insert(RefOccur); |
| 562 | if (!res.second) |
| 563 | return true; // already in map. |
| 564 | |
| 565 | return false; |
| 566 | } |
| 567 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 568 | const NamedDecl *IndexingContext::getEntityDecl(const NamedDecl *D) const { |
| 569 | assert(D); |
| 570 | D = cast<NamedDecl>(D->getCanonicalDecl()); |
| 571 | |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 572 | if (const ObjCImplementationDecl * |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 573 | ImplD = dyn_cast<ObjCImplementationDecl>(D)) { |
| 574 | return getEntityDecl(ImplD->getClassInterface()); |
| 575 | |
| 576 | } else if (const ObjCCategoryImplDecl * |
| 577 | CatImplD = dyn_cast<ObjCCategoryImplDecl>(D)) { |
| 578 | return getEntityDecl(CatImplD->getCategoryDecl()); |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 579 | } else if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { |
| 580 | if (FunctionTemplateDecl *TemplD = FD->getDescribedFunctionTemplate()) |
| 581 | return getEntityDecl(TemplD); |
| 582 | } else if (const CXXRecordDecl *RD = dyn_cast<CXXRecordDecl>(D)) { |
| 583 | if (ClassTemplateDecl *TemplD = RD->getDescribedClassTemplate()) |
| 584 | return getEntityDecl(TemplD); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 585 | } |
| 586 | |
| 587 | return D; |
| 588 | } |
| 589 | |
| 590 | const DeclContext * |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 591 | IndexingContext::getEntityContainer(const Decl *D) const { |
| 592 | const DeclContext *DC = dyn_cast<DeclContext>(D); |
| 593 | if (DC) |
| 594 | return DC; |
| 595 | |
| 596 | if (const ClassTemplateDecl *ClassTempl = dyn_cast<ClassTemplateDecl>(D)) { |
| 597 | DC = ClassTempl->getTemplatedDecl(); |
| 598 | } if (const FunctionTemplateDecl * |
| 599 | FuncTempl = dyn_cast<FunctionTemplateDecl>(D)) { |
| 600 | DC = FuncTempl->getTemplatedDecl(); |
| 601 | } |
| 602 | |
| 603 | return DC; |
| 604 | } |
| 605 | |
| 606 | const DeclContext * |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 607 | IndexingContext::getScopedContext(const DeclContext *DC) const { |
| 608 | // Local contexts are ignored for indexing. |
| 609 | const DeclContext *FuncCtx = cast<Decl>(DC)->getParentFunctionOrMethod(); |
| 610 | if (FuncCtx) |
| 611 | return FuncCtx; |
| 612 | |
| 613 | // We consider enums always scoped for indexing. |
| 614 | if (isa<TagDecl>(DC)) |
| 615 | return DC; |
| 616 | |
| 617 | if (const NamespaceDecl *NS = dyn_cast<NamespaceDecl>(DC)) { |
| 618 | if (NS->isAnonymousNamespace()) |
| 619 | return getScopedContext(NS->getParent()); |
| 620 | return NS; |
| 621 | } |
| 622 | |
| 623 | return DC->getRedeclContext(); |
| 624 | } |
| 625 | |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 626 | CXIdxClientContainer |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 627 | IndexingContext::getClientContainerForDC(const DeclContext *DC) const { |
| 628 | if (!DC) |
| 629 | return 0; |
| 630 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 631 | DC = getScopedContext(DC); |
| 632 | ContainerMapTy::const_iterator I = ContainerMap.find(DC); |
Argyrios Kyrtzidis | 3e340a6 | 2011-11-16 02:35:05 +0000 | [diff] [blame] | 633 | if (I == ContainerMap.end()) |
| 634 | return 0; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 635 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 636 | return I->second; |
| 637 | } |
| 638 | |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 639 | CXIdxClientFile IndexingContext::getIndexFile(const FileEntry *File) { |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 640 | if (!File) |
| 641 | return 0; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 642 | |
| 643 | FileMapTy::iterator FI = FileMap.find(File); |
| 644 | if (FI != FileMap.end()) |
| 645 | return FI->second; |
| 646 | |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 647 | return 0; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 648 | } |
| 649 | |
| 650 | CXIdxLoc IndexingContext::getIndexLoc(SourceLocation Loc) const { |
| 651 | CXIdxLoc idxLoc = { {0, 0}, 0 }; |
| 652 | if (Loc.isInvalid()) |
| 653 | return idxLoc; |
| 654 | |
| 655 | idxLoc.ptr_data[0] = (void*)this; |
| 656 | idxLoc.int_data = Loc.getRawEncoding(); |
| 657 | return idxLoc; |
| 658 | } |
| 659 | |
| 660 | void IndexingContext::translateLoc(SourceLocation Loc, |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 661 | CXIdxClientFile *indexFile, CXFile *file, |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 662 | unsigned *line, unsigned *column, |
| 663 | unsigned *offset) { |
| 664 | if (Loc.isInvalid()) |
| 665 | return; |
| 666 | |
| 667 | SourceManager &SM = Ctx->getSourceManager(); |
| 668 | Loc = SM.getFileLoc(Loc); |
| 669 | |
| 670 | std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc); |
| 671 | FileID FID = LocInfo.first; |
| 672 | unsigned FileOffset = LocInfo.second; |
| 673 | |
| 674 | if (FID.isInvalid()) |
| 675 | return; |
| 676 | |
| 677 | const FileEntry *FE = SM.getFileEntryForID(FID); |
| 678 | if (indexFile) |
| 679 | *indexFile = getIndexFile(FE); |
| 680 | if (file) |
| 681 | *file = (void *)FE; |
| 682 | if (line) |
| 683 | *line = SM.getLineNumber(FID, FileOffset); |
| 684 | if (column) |
| 685 | *column = SM.getColumnNumber(FID, FileOffset); |
| 686 | if (offset) |
| 687 | *offset = FileOffset; |
| 688 | } |
| 689 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 690 | void IndexingContext::getEntityInfo(const NamedDecl *D, |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 691 | EntityInfo &EntityInfo, |
| 692 | StrAdapter &SA) { |
Argyrios Kyrtzidis | c6b4a50 | 2011-11-16 02:34:59 +0000 | [diff] [blame] | 693 | if (!D) |
| 694 | return; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 695 | |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 696 | D = getEntityDecl(D); |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 697 | EntityInfo.cursor = getCursor(D); |
| 698 | EntityInfo.Dcl = D; |
| 699 | EntityInfo.IndexCtx = this; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 700 | EntityInfo.kind = CXIdxEntity_Unexposed; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 701 | EntityInfo.templateKind = CXIdxEntity_NonTemplate; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 702 | |
| 703 | if (const TagDecl *TD = dyn_cast<TagDecl>(D)) { |
| 704 | switch (TD->getTagKind()) { |
| 705 | case TTK_Struct: |
| 706 | EntityInfo.kind = CXIdxEntity_Struct; break; |
| 707 | case TTK_Union: |
| 708 | EntityInfo.kind = CXIdxEntity_Union; break; |
| 709 | case TTK_Class: |
| 710 | EntityInfo.kind = CXIdxEntity_CXXClass; break; |
| 711 | case TTK_Enum: |
| 712 | EntityInfo.kind = CXIdxEntity_Enum; break; |
| 713 | } |
| 714 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 715 | if (const CXXRecordDecl *CXXRec = dyn_cast<CXXRecordDecl>(D)) { |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 716 | if (TD->getTagKind() == TTK_Struct && |
| 717 | CXXRec->hasDefinition() && !CXXRec->isPOD()) |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 718 | EntityInfo.kind = CXIdxEntity_CXXClass; |
| 719 | } |
| 720 | |
| 721 | if (isa<ClassTemplatePartialSpecializationDecl>(D)) { |
| 722 | EntityInfo.templateKind = CXIdxEntity_TemplatePartialSpecialization; |
| 723 | } else if (isa<ClassTemplateSpecializationDecl>(D)) { |
| 724 | EntityInfo.templateKind = CXIdxEntity_TemplateSpecialization; |
| 725 | } |
| 726 | |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 727 | } else { |
| 728 | switch (D->getKind()) { |
| 729 | case Decl::Typedef: |
| 730 | EntityInfo.kind = CXIdxEntity_Typedef; break; |
| 731 | case Decl::Function: |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 732 | EntityInfo.kind = CXIdxEntity_Function; |
| 733 | break; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 734 | case Decl::Var: |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 735 | EntityInfo.kind = CXIdxEntity_Variable; |
| 736 | if (isa<CXXRecordDecl>(D->getDeclContext())) |
| 737 | EntityInfo.kind = CXIdxEntity_CXXStaticVariable; |
| 738 | break; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 739 | case Decl::Field: |
| 740 | EntityInfo.kind = CXIdxEntity_Field; break; |
| 741 | case Decl::EnumConstant: |
| 742 | EntityInfo.kind = CXIdxEntity_EnumConstant; break; |
| 743 | case Decl::ObjCInterface: |
| 744 | EntityInfo.kind = CXIdxEntity_ObjCClass; break; |
| 745 | case Decl::ObjCProtocol: |
| 746 | EntityInfo.kind = CXIdxEntity_ObjCProtocol; break; |
| 747 | case Decl::ObjCCategory: |
| 748 | EntityInfo.kind = CXIdxEntity_ObjCCategory; break; |
| 749 | case Decl::ObjCMethod: |
Argyrios Kyrtzidis | c71d554 | 2011-11-14 22:39:19 +0000 | [diff] [blame] | 750 | if (cast<ObjCMethodDecl>(D)->isInstanceMethod()) |
| 751 | EntityInfo.kind = CXIdxEntity_ObjCInstanceMethod; |
| 752 | else |
| 753 | EntityInfo.kind = CXIdxEntity_ObjCClassMethod; |
| 754 | break; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 755 | case Decl::ObjCProperty: |
| 756 | EntityInfo.kind = CXIdxEntity_ObjCProperty; break; |
| 757 | case Decl::ObjCIvar: |
| 758 | EntityInfo.kind = CXIdxEntity_ObjCIvar; break; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 759 | case Decl::Namespace: |
| 760 | EntityInfo.kind = CXIdxEntity_CXXNamespace; break; |
| 761 | case Decl::NamespaceAlias: |
| 762 | EntityInfo.kind = CXIdxEntity_CXXNamespaceAlias; break; |
| 763 | case Decl::CXXConstructor: |
| 764 | EntityInfo.kind = CXIdxEntity_CXXConstructor; break; |
| 765 | case Decl::CXXDestructor: |
| 766 | EntityInfo.kind = CXIdxEntity_CXXDestructor; break; |
| 767 | case Decl::CXXConversion: |
| 768 | EntityInfo.kind = CXIdxEntity_CXXConversionFunction; break; |
| 769 | case Decl::CXXMethod: { |
| 770 | const CXXMethodDecl *MD = cast<CXXMethodDecl>(D); |
| 771 | if (MD->isStatic()) |
| 772 | EntityInfo.kind = CXIdxEntity_CXXStaticMethod; |
| 773 | else |
| 774 | EntityInfo.kind = CXIdxEntity_CXXInstanceMethod; |
| 775 | break; |
| 776 | } |
| 777 | case Decl::ClassTemplate: |
| 778 | EntityInfo.kind = CXIdxEntity_CXXClass; |
| 779 | EntityInfo.templateKind = CXIdxEntity_Template; |
| 780 | break; |
| 781 | case Decl::FunctionTemplate: |
| 782 | EntityInfo.kind = CXIdxEntity_Function; |
| 783 | EntityInfo.templateKind = CXIdxEntity_Template; |
| 784 | if (const CXXMethodDecl *MD = dyn_cast_or_null<CXXMethodDecl>( |
| 785 | cast<FunctionTemplateDecl>(D)->getTemplatedDecl())) { |
| 786 | if (isa<CXXConstructorDecl>(MD)) |
| 787 | EntityInfo.kind = CXIdxEntity_CXXConstructor; |
| 788 | else if (isa<CXXDestructorDecl>(MD)) |
| 789 | EntityInfo.kind = CXIdxEntity_CXXDestructor; |
| 790 | else if (isa<CXXConversionDecl>(MD)) |
| 791 | EntityInfo.kind = CXIdxEntity_CXXConversionFunction; |
| 792 | else { |
| 793 | if (MD->isStatic()) |
| 794 | EntityInfo.kind = CXIdxEntity_CXXStaticMethod; |
| 795 | else |
| 796 | EntityInfo.kind = CXIdxEntity_CXXInstanceMethod; |
| 797 | } |
| 798 | } |
| 799 | break; |
| 800 | case Decl::TypeAliasTemplate: |
| 801 | EntityInfo.kind = CXIdxEntity_CXXTypeAlias; |
| 802 | EntityInfo.templateKind = CXIdxEntity_Template; |
| 803 | break; |
| 804 | case Decl::TypeAlias: |
| 805 | EntityInfo.kind = CXIdxEntity_CXXTypeAlias; break; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 806 | default: |
| 807 | break; |
| 808 | } |
| 809 | } |
| 810 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 811 | if (EntityInfo.kind == CXIdxEntity_Unexposed) |
| 812 | return; |
| 813 | |
| 814 | if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { |
| 815 | if (FD->getTemplatedKind() == |
| 816 | FunctionDecl::TK_FunctionTemplateSpecialization) |
| 817 | EntityInfo.templateKind = CXIdxEntity_TemplateSpecialization; |
| 818 | } |
| 819 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 820 | if (IdentifierInfo *II = D->getIdentifier()) { |
| 821 | EntityInfo.name = SA.toCStr(II->getName()); |
| 822 | |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 823 | } else if (isa<TagDecl>(D) || isa<FieldDecl>(D) || isa<NamespaceDecl>(D)) { |
| 824 | EntityInfo.name = 0; // anonymous tag/field/namespace. |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 825 | |
| 826 | } else { |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 827 | llvm::SmallString<256> StrBuf; |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 828 | { |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 829 | llvm::raw_svector_ostream OS(StrBuf); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 830 | D->printName(OS); |
| 831 | } |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 832 | EntityInfo.name = SA.copyCStr(StrBuf.str()); |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 833 | } |
| 834 | |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 835 | { |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 836 | llvm::SmallString<512> StrBuf; |
| 837 | bool Ignore = getDeclCursorUSR(D, StrBuf); |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 838 | if (Ignore) { |
Argyrios Kyrtzidis | 144b6c0 | 2011-11-18 00:26:46 +0000 | [diff] [blame] | 839 | EntityInfo.USR = 0; |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 840 | } else { |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 841 | EntityInfo.USR = SA.copyCStr(StrBuf.str()); |
Argyrios Kyrtzidis | dd93c59 | 2011-11-11 00:23:36 +0000 | [diff] [blame] | 842 | } |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 843 | } |
| 844 | } |
| 845 | |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 846 | void IndexingContext::getContainerInfo(const DeclContext *DC, |
| 847 | ContainerInfo &ContInfo) { |
| 848 | ContInfo.cursor = getCursor(cast<Decl>(DC)); |
| 849 | ContInfo.DC = DC; |
| 850 | ContInfo.IndexCtx = this; |
| 851 | } |
| 852 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 853 | CXCursor IndexingContext::getRefCursor(const NamedDecl *D, SourceLocation Loc) { |
| 854 | if (const TypeDecl *TD = dyn_cast<TypeDecl>(D)) |
| 855 | return MakeCursorTypeRef(TD, Loc, CXTU); |
| 856 | if (const ObjCInterfaceDecl *ID = dyn_cast<ObjCInterfaceDecl>(D)) |
| 857 | return MakeCursorObjCClassRef(ID, Loc, CXTU); |
| 858 | if (const ObjCProtocolDecl *PD = dyn_cast<ObjCProtocolDecl>(D)) |
| 859 | return MakeCursorObjCProtocolRef(PD, Loc, CXTU); |
Argyrios Kyrtzidis | b395c63 | 2011-11-18 00:26:51 +0000 | [diff] [blame] | 860 | if (const TemplateDecl *Template = dyn_cast<TemplateDecl>(D)) |
| 861 | return MakeCursorTemplateRef(Template, Loc, CXTU); |
| 862 | if (const NamespaceDecl *Namespace = dyn_cast<NamespaceDecl>(D)) |
| 863 | return MakeCursorNamespaceRef(Namespace, Loc, CXTU); |
| 864 | if (const NamespaceAliasDecl *Namespace = dyn_cast<NamespaceAliasDecl>(D)) |
| 865 | return MakeCursorNamespaceRef(Namespace, Loc, CXTU); |
| 866 | if (const FieldDecl *Field = dyn_cast<FieldDecl>(D)) |
| 867 | return MakeCursorMemberRef(Field, Loc, CXTU); |
| 868 | |
Argyrios Kyrtzidis | 4e7064f | 2011-10-17 19:48:19 +0000 | [diff] [blame] | 869 | return clang_getNullCursor(); |
| 870 | } |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 871 | |
| 872 | bool IndexingContext::shouldIgnoreIfImplicit(const NamedDecl *D) { |
Argyrios Kyrtzidis | 37f4057 | 2011-11-23 20:27:26 +0000 | [diff] [blame^] | 873 | if (isa<ObjCInterfaceDecl>(D)) |
| 874 | return false; |
| 875 | if (isa<ObjCCategoryDecl>(D)) |
| 876 | return false; |
Argyrios Kyrtzidis | 2957e6f | 2011-11-22 07:24:51 +0000 | [diff] [blame] | 877 | if (isa<ObjCIvarDecl>(D)) |
| 878 | return false; |
| 879 | if (isa<ObjCMethodDecl>(D)) |
| 880 | return false; |
| 881 | return true; |
| 882 | } |