IndexingContext.cpp revision 36d592718ff342f762e32cbde73d1113f88cb275
14e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis//===- CIndexHigh.cpp - Higher level API functions ------------------------===// 24e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis// 34e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis// The LLVM Compiler Infrastructure 44e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis// 54e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis// This file is distributed under the University of Illinois Open Source 64e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis// License. See LICENSE.TXT for details. 74e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis// 84e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis//===----------------------------------------------------------------------===// 94e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis#include "IndexingContext.h" 114e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis#include "CXTranslationUnit.h" 124e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis#include "CIndexDiagnostic.h" 134e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 144e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis#include "clang/Frontend/ASTUnit.h" 152957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis#include "clang/AST/DeclCXX.h" 16b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis#include "clang/AST/DeclTemplate.h" 174e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 184e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisusing namespace clang; 194e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisusing namespace cxindex; 204e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisusing namespace cxcursor; 214e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 226ec43adc39006a7fce94188956d0239bd54c0363Argyrios KyrtzidisIndexingContext::ObjCProtocolListInfo::ObjCProtocolListInfo( 236ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis const ObjCProtocolList &ProtList, 246ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis IndexingContext &IdxCtx, 25643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc &SA) { 266ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis ObjCInterfaceDecl::protocol_loc_iterator LI = ProtList.loc_begin(); 276ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis for (ObjCInterfaceDecl::protocol_iterator 286ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis I = ProtList.begin(), E = ProtList.end(); I != E; ++I, ++LI) { 296ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis SourceLocation Loc = *LI; 306ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis ObjCProtocolDecl *PD = *I; 312957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis ProtEntities.push_back(EntityInfo()); 326ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis IdxCtx.getEntityInfo(PD, ProtEntities.back(), SA); 336ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis CXIdxObjCProtocolRefInfo ProtInfo = { 0, 346ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis MakeCursorObjCProtocolRef(PD, Loc, IdxCtx.CXTU), 356ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis IdxCtx.getIndexLoc(Loc) }; 366ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis ProtInfos.push_back(ProtInfo); 3790fd67af4aeec7d1661986dd25eabf924e11a76cArgyrios Kyrtzidis 3890fd67af4aeec7d1661986dd25eabf924e11a76cArgyrios Kyrtzidis if (IdxCtx.suppressRefs()) 3990fd67af4aeec7d1661986dd25eabf924e11a76cArgyrios Kyrtzidis IdxCtx.markEntityOccurrenceInFile(PD, Loc); 406ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis } 416ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis 426ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis for (unsigned i = 0, e = ProtInfos.size(); i != e; ++i) 436ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis ProtInfos[i].protocol = &ProtEntities[i]; 446ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis 456ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis for (unsigned i = 0, e = ProtInfos.size(); i != e; ++i) 466ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis Prots.push_back(&ProtInfos[i]); 476ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis} 486ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis 49643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 50643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios KyrtzidisIBOutletCollectionInfo::IBOutletCollectionInfo( 51643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis const IBOutletCollectionInfo &other) 520b28928a715c423b3471c539f1d5499b405c0ec9Argyrios Kyrtzidis : AttrInfo(CXIdxAttr_IBOutletCollection, other.cursor, other.loc, other.A) { 53643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 54643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis IBCollInfo.attrInfo = this; 55643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis IBCollInfo.classCursor = other.IBCollInfo.classCursor; 56643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis IBCollInfo.classLoc = other.IBCollInfo.classLoc; 57643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis if (other.IBCollInfo.objcClass) { 58643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ClassInfo = other.ClassInfo; 59643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis IBCollInfo.objcClass = &ClassInfo; 60643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis } else 61643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis IBCollInfo.objcClass = 0; 62643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis} 63643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 64643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios KyrtzidisAttrListInfo::AttrListInfo(const Decl *D, 65643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis IndexingContext &IdxCtx, 66643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc &SA) : ref_cnt(0) { 67643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis if (!D->hasAttrs()) 68643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis return; 69643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 70b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis for (AttrVec::const_iterator AttrI = D->attr_begin(), AttrE = D->attr_end(); 71b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis AttrI != AttrE; ++AttrI) { 72b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis const Attr *A = *AttrI; 73b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis CXCursor C = MakeCXCursor(A, const_cast<Decl *>(D), IdxCtx.CXTU); 74b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis CXIdxLoc Loc = IdxCtx.getIndexLoc(A->getLocation()); 75b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis switch (C.kind) { 76b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis default: 77b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis Attrs.push_back(AttrInfo(CXIdxAttr_Unexposed, C, Loc, A)); 78b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis break; 79b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis case CXCursor_IBActionAttr: 80b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis Attrs.push_back(AttrInfo(CXIdxAttr_IBAction, C, Loc, A)); 81b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis break; 82b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis case CXCursor_IBOutletAttr: 83b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis Attrs.push_back(AttrInfo(CXIdxAttr_IBOutlet, C, Loc, A)); 84b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis break; 85b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis case CXCursor_IBOutletCollectionAttr: 86b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBCollAttrs.push_back(IBOutletCollectionInfo(C, Loc, A)); 87b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis break; 88b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis } 89b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis } 90b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 91b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis for (unsigned i = 0, e = IBCollAttrs.size(); i != e; ++i) { 92b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBOutletCollectionInfo &IBInfo = IBCollAttrs[i]; 93b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis CXAttrs.push_back(&IBInfo); 94b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 95b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis const IBOutletCollectionAttr * 96b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBAttr = cast<IBOutletCollectionAttr>(IBInfo.A); 97b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBInfo.IBCollInfo.attrInfo = &IBInfo; 98b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBInfo.IBCollInfo.classLoc = IdxCtx.getIndexLoc(IBAttr->getInterfaceLoc()); 99b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBInfo.IBCollInfo.objcClass = 0; 100b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBInfo.IBCollInfo.classCursor = clang_getNullCursor(); 101b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis QualType Ty = IBAttr->getInterface(); 102b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (const ObjCInterfaceType *InterTy = Ty->getAs<ObjCInterfaceType>()) { 103b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (const ObjCInterfaceDecl *InterD = InterTy->getInterface()) { 1042957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis IdxCtx.getEntityInfo(InterD, IBInfo.ClassInfo, SA); 1052957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis IBInfo.IBCollInfo.objcClass = &IBInfo.ClassInfo; 106b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBInfo.IBCollInfo.classCursor = MakeCursorObjCClassRef(InterD, 107b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis IBAttr->getInterfaceLoc(), IdxCtx.CXTU); 108b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis } 109b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis } 110b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis } 111b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 112b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis for (unsigned i = 0, e = Attrs.size(); i != e; ++i) 113b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis CXAttrs.push_back(&Attrs[i]); 114b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis} 115b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 116643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios KyrtzidisAttrListInfo::AttrListInfo(const AttrListInfo &other) { 117643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis assert(other.ref_cnt == 0 && 118643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis "Should not copy an AttrListInfo that is ref-counted"); 119643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ref_cnt = 0; 120643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 121643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis Attrs = other.Attrs; 122643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis IBCollAttrs = other.IBCollAttrs; 123643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 124643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis for (unsigned i = 0, e = IBCollAttrs.size(); i != e; ++i) 125643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis CXAttrs.push_back(&IBCollAttrs[i]); 126643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 127643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis for (unsigned i = 0, e = Attrs.size(); i != e; ++i) 128643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis CXAttrs.push_back(&Attrs[i]); 129643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis} 130643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 1312957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios KyrtzidisIndexingContext::CXXBasesListInfo::CXXBasesListInfo(const CXXRecordDecl *D, 1322957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis IndexingContext &IdxCtx, 133643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc &SA) { 1342957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis for (CXXRecordDecl::base_class_const_iterator 1352957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis I = D->bases_begin(), E = D->bases_end(); I != E; ++I) { 1362957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis const CXXBaseSpecifier &Base = *I; 1372957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis BaseEntities.push_back(EntityInfo()); 13837f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis const NamedDecl *BaseD = 0; 139b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis QualType T = Base.getType(); 140b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis SourceLocation Loc = getBaseLoc(Base); 141b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis 142b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis if (const TypedefType *TDT = T->getAs<TypedefType>()) { 14337f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis BaseD = TDT->getDecl(); 144b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis } else if (const TemplateSpecializationType * 145b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis TST = T->getAs<TemplateSpecializationType>()) { 146b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis BaseD = TST->getTemplateName().getAsTemplateDecl(); 147b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis } else if (const RecordType *RT = T->getAs<RecordType>()) { 148b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis BaseD = RT->getDecl(); 149b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis } 150b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis 15137f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis if (BaseD) 15237f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis IdxCtx.getEntityInfo(BaseD, BaseEntities.back(), SA); 1532957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis CXIdxBaseClassInfo BaseInfo = { 0, 1542957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis MakeCursorCXXBaseSpecifier(&Base, IdxCtx.CXTU), 155b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis IdxCtx.getIndexLoc(Loc) }; 1562957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis BaseInfos.push_back(BaseInfo); 1572957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 1582957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 1592957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis for (unsigned i = 0, e = BaseInfos.size(); i != e; ++i) { 16037f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis if (BaseEntities[i].name && BaseEntities[i].USR) 1612957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis BaseInfos[i].base = &BaseEntities[i]; 1622957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 1632957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 1642957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis for (unsigned i = 0, e = BaseInfos.size(); i != e; ++i) 1652957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis CXBases.push_back(&BaseInfos[i]); 1662957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 1672957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 168b526a871af40b84d9878eded54a181bf4003b376Argyrios KyrtzidisSourceLocation IndexingContext::CXXBasesListInfo::getBaseLoc( 169b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis const CXXBaseSpecifier &Base) const { 170b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis SourceLocation Loc = Base.getSourceRange().getBegin(); 171b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis TypeLoc TL; 172b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis if (Base.getTypeSourceInfo()) 173b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis TL = Base.getTypeSourceInfo()->getTypeLoc(); 174b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis if (TL.isNull()) 175b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis return Loc; 176b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis 177b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis if (const QualifiedTypeLoc *QL = dyn_cast<QualifiedTypeLoc>(&TL)) 178b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis TL = QL->getUnqualifiedLoc(); 179b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis 180b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis if (const ElaboratedTypeLoc *EL = dyn_cast<ElaboratedTypeLoc>(&TL)) 181b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis return EL->getNamedTypeLoc().getBeginLoc(); 182b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis if (const DependentNameTypeLoc *DL = dyn_cast<DependentNameTypeLoc>(&TL)) 183b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis return DL->getNameLoc(); 184b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis if (const DependentTemplateSpecializationTypeLoc * 185b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis DTL = dyn_cast<DependentTemplateSpecializationTypeLoc>(&TL)) 18655d23c925b058be29b792008ddb7d68f6c4fa9a0Abramo Bagnara return DTL->getTemplateNameLoc(); 187b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis 188b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis return Loc; 189b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis} 190b526a871af40b84d9878eded54a181bf4003b376Argyrios Kyrtzidis 191643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidisconst char *ScratchAlloc::toCStr(StringRef Str) { 1924e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (Str.empty()) 1934e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return ""; 1944e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (Str.data()[Str.size()] == '\0') 1954e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return Str.data(); 19637f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis return copyCStr(Str); 19737f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis} 19837f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis 199643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidisconst char *ScratchAlloc::copyCStr(StringRef Str) { 20037f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis char *buf = IdxCtx.StrScratch.Allocate<char>(Str.size() + 1); 20137f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis std::uninitialized_copy(Str.begin(), Str.end(), buf); 20237f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis buf[Str.size()] = '\0'; 20337f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis return buf; 2044e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 2054e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 2064e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisvoid IndexingContext::setASTContext(ASTContext &ctx) { 2074e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis Ctx = &ctx; 2084e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis static_cast<ASTUnit*>(CXTU->TUData)->setASTContext(&ctx); 2094e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 2104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 2117fe90f3bfa6bd7f779ecfd4ba201a296a3a1c8cbArgyrios Kyrtzidisvoid IndexingContext::setPreprocessor(Preprocessor &PP) { 2127fe90f3bfa6bd7f779ecfd4ba201a296a3a1c8cbArgyrios Kyrtzidis static_cast<ASTUnit*>(CXTU->TUData)->setPreprocessor(&PP); 2137fe90f3bfa6bd7f779ecfd4ba201a296a3a1c8cbArgyrios Kyrtzidis} 2147fe90f3bfa6bd7f779ecfd4ba201a296a3a1c8cbArgyrios Kyrtzidis 215b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::shouldAbort() { 216b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (!CB.abortQuery) 217b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 218b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return CB.abortQuery(ClientData, 0); 219b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis} 220b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 221dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidisvoid IndexingContext::enteredMainFile(const FileEntry *File) { 222dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis if (File && CB.enteredMainFile) { 223dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis CXIdxClientFile idxFile = CB.enteredMainFile(ClientData, (CXFile)File, 0); 224dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis FileMap[File] = idxFile; 225dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis } 226dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis} 227dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis 2284e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisvoid IndexingContext::ppIncludedFile(SourceLocation hashLoc, 2294e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis StringRef filename, 2304e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis const FileEntry *File, 2314e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis bool isImport, bool isAngled) { 2324e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (!CB.ppIncludedFile) 2334e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return; 2344e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 235643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc SA(*this); 2364e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis CXIdxIncludedFileInfo Info = { getIndexLoc(hashLoc), 2374e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis SA.toCStr(filename), 238dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis (CXFile)File, 2394e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis isImport, isAngled }; 240dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis CXIdxClientFile idxFile = CB.ppIncludedFile(ClientData, &Info); 241dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis FileMap[File] = idxFile; 2424e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 2434e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 2446ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidisvoid IndexingContext::startedTranslationUnit() { 245dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis CXIdxClientContainer idxCont = 0; 2464e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (CB.startedTranslationUnit) 2474e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis idxCont = CB.startedTranslationUnit(ClientData, 0); 2484e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis addContainerInMap(Ctx->getTranslationUnitDecl(), idxCont); 2494e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 2504e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 251b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisvoid IndexingContext::handleDiagnosticSet(CXDiagnostic CXDiagSet) { 2524e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (!CB.diagnostic) 2534e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return; 2544e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 255b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis CB.diagnostic(ClientData, CXDiagSet, 0); 2564e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 2574e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 258b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleDecl(const NamedDecl *D, 259dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis SourceLocation Loc, CXCursor Cursor, 260dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis DeclInfo &DInfo) { 261144b6c0c50b5523609cbac523f168b9e3cb01175Argyrios Kyrtzidis if (!CB.indexDeclaration || !D) 262b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 2632957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (D->isImplicit() && shouldIgnoreIfImplicit(D)) 2642957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return false; 2654e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 266643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc SA(*this); 2672957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis getEntityInfo(D, DInfo.EntInfo, SA); 268db4d7a5f47d13bf346260ac35eaafd2c92e5606eArgyrios Kyrtzidis if ((!indexFunctionLocalSymbols() && !DInfo.EntInfo.USR) 269db4d7a5f47d13bf346260ac35eaafd2c92e5606eArgyrios Kyrtzidis || Loc.isInvalid()) 270b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 271144b6c0c50b5523609cbac523f168b9e3cb01175Argyrios Kyrtzidis 272c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis if (suppressRefs()) 273c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis markEntityOccurrenceInFile(D, Loc); 274b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 2752957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis DInfo.entityInfo = &DInfo.EntInfo; 276dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis DInfo.cursor = Cursor; 277dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis DInfo.loc = getIndexLoc(Loc); 278c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DInfo.isImplicit = D->isImplicit(); 279dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis 280b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis AttrListInfo AttrList(D, *this, SA); 281b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis DInfo.attributes = AttrList.getAttrs(); 282b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis DInfo.numAttributes = AttrList.getNumAttrs(); 283b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 284b1febb646bf7a2f319ad894c9833968c52d21711Argyrios Kyrtzidis getContainerInfo(D->getDeclContext(), DInfo.SemanticContainer); 285b1febb646bf7a2f319ad894c9833968c52d21711Argyrios Kyrtzidis DInfo.semanticContainer = &DInfo.SemanticContainer; 2866d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis 2876d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis if (D->getLexicalDeclContext() == D->getDeclContext()) { 2886d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis DInfo.lexicalContainer = &DInfo.SemanticContainer; 2896d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis } else if (isTemplateImplicitInstantiation(D)) { 2906d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis // Implicit instantiations have the lexical context of where they were 2916d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis // instantiated first. We choose instead the semantic context because: 2926d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis // 1) at the time that we see the instantiation we have not seen the 2936d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis // function where it occurred yet. 2946d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis // 2) the lexical context of the first instantiation is not useful 2956d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis // information anyway. 2966d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis DInfo.lexicalContainer = &DInfo.SemanticContainer; 2976d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis } else { 2986d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis getContainerInfo(D->getLexicalDeclContext(), DInfo.LexicalContainer); 2996d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis DInfo.lexicalContainer = &DInfo.LexicalContainer; 3006d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis } 3016d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis 3022957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (DInfo.isContainer) { 3032957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis getContainerInfo(getEntityContainer(D), DInfo.DeclAsContainer); 3042957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis DInfo.declAsContainer = &DInfo.DeclAsContainer; 3052957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 306b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 3072957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis CB.indexDeclaration(ClientData, &DInfo); 308b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return true; 309dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis} 310dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis 311b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleObjCContainer(const ObjCContainerDecl *D, 312dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis SourceLocation Loc, CXCursor Cursor, 313dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis ObjCContainerDeclInfo &ContDInfo) { 3146ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis ContDInfo.ObjCContDeclInfo.declInfo = &ContDInfo; 315b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, Loc, Cursor, ContDInfo); 3164e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 3174e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 318b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleFunction(const FunctionDecl *D) { 319c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DeclInfo DInfo(!D->isFirstDeclaration(), D->isThisDeclarationADefinition(), 320c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis D->isThisDeclarationADefinition()); 321b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 322dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis} 3234e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 324b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleVar(const VarDecl *D) { 325c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DeclInfo DInfo(!D->isFirstDeclaration(), D->isThisDeclarationADefinition(), 326c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis /*isContainer=*/false); 327b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 3284e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 3294e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 330b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleField(const FieldDecl *D) { 331c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DeclInfo DInfo(/*isRedeclaration=*/false, /*isDefinition=*/true, 332c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis /*isContainer=*/false); 333b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 3344e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 3354e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 336b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleEnumerator(const EnumConstantDecl *D) { 337c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DeclInfo DInfo(/*isRedeclaration=*/false, /*isDefinition=*/true, 338c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis /*isContainer=*/false); 339b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 3404e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 3414e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 342b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleTagDecl(const TagDecl *D) { 3432957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (const CXXRecordDecl *CXXRD = dyn_cast<CXXRecordDecl>(D)) 3442957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return handleCXXRecordDecl(CXXRD, D); 3452957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 346c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DeclInfo DInfo(!D->isFirstDeclaration(), D->isThisDeclarationADefinition(), 347c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis D->isThisDeclarationADefinition()); 348b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 3494e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 3504e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 3512957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidisbool IndexingContext::handleTypedefName(const TypedefNameDecl *D) { 352c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DeclInfo DInfo(!D->isFirstDeclaration(), /*isDefinition=*/true, 353c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis /*isContainer=*/false); 354b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 355dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis} 3564e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 357375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregorbool IndexingContext::handleObjCInterface(const ObjCInterfaceDecl *D) { 358c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis // For @class forward declarations, suppress them the same way as references. 359375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor if (!D->isThisDeclarationADefinition()) { 360375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor if (suppressRefs() && markEntityOccurrenceInFile(D, D->getLocation())) 361c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis return false; // already occurred. 362c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis 363375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor // FIXME: This seems like the wrong definition for redeclaration. 364ef96ee0be5f100789f451641542a69cd719144d2Douglas Gregor bool isRedeclaration = D->hasDefinition() || D->getPreviousDecl(); 365375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor ObjCContainerDeclInfo ContDInfo(/*isForwardRef=*/true, isRedeclaration, 366375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor /*isImplementation=*/false); 367375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor return handleObjCContainer(D, D->getLocation(), 368375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor MakeCursorObjCClassRef(D, D->getLocation(), 369375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor CXTU), 370375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor ContDInfo); 371375bb1413c041055262c8a416f20d10474a5eda9Douglas Gregor } 3724e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 373643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc SA(*this); 3746ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis 3756ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis CXIdxBaseClassInfo BaseClass; 3762957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo BaseEntity; 3776ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis BaseClass.cursor = clang_getNullCursor(); 3786ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis if (ObjCInterfaceDecl *SuperD = D->getSuperClass()) { 3796ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis getEntityInfo(SuperD, BaseEntity, SA); 3806ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis SourceLocation SuperLoc = D->getSuperClassLoc(); 3816ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis BaseClass.base = &BaseEntity; 3826ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis BaseClass.cursor = MakeCursorObjCSuperClassRef(SuperD, SuperLoc, CXTU); 3836ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis BaseClass.loc = getIndexLoc(SuperLoc); 38490fd67af4aeec7d1661986dd25eabf924e11a76cArgyrios Kyrtzidis 38590fd67af4aeec7d1661986dd25eabf924e11a76cArgyrios Kyrtzidis if (suppressRefs()) 38690fd67af4aeec7d1661986dd25eabf924e11a76cArgyrios Kyrtzidis markEntityOccurrenceInFile(SuperD, SuperLoc); 3876ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis } 3886ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis 3892e5c15be82f362611c5928ce853d0685ff98c766Douglas Gregor ObjCProtocolList EmptyProtoList; 3905e2a1ff9f28d2eab256d2553e76a9c9d54693875Douglas Gregor ObjCProtocolListInfo ProtInfo(D->isThisDeclarationADefinition() 3915e2a1ff9f28d2eab256d2553e76a9c9d54693875Douglas Gregor ? D->getReferencedProtocols() 3925e2a1ff9f28d2eab256d2553e76a9c9d54693875Douglas Gregor : EmptyProtoList, 3932e5c15be82f362611c5928ce853d0685ff98c766Douglas Gregor *this, SA); 3946ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis 395c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis ObjCInterfaceDeclInfo InterInfo(D); 396c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis InterInfo.ObjCProtoListInfo = ProtInfo.getListInfo(); 397c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis InterInfo.ObjCInterDeclInfo.containerInfo = &InterInfo.ObjCContDeclInfo; 3986ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis InterInfo.ObjCInterDeclInfo.superInfo = D->getSuperClass() ? &BaseClass : 0; 399c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis InterInfo.ObjCInterDeclInfo.protocols = &InterInfo.ObjCProtoListInfo; 4006ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis 401b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleObjCContainer(D, D->getLocation(), getCursor(D), InterInfo); 402dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis} 4034e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 404b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleObjCImplementation( 405dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis const ObjCImplementationDecl *D) { 406c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis ObjCContainerDeclInfo ContDInfo(/*isForwardRef=*/false, 407e7bbab91f5cc899104d0a1dee6059d8413c70eebArgyrios Kyrtzidis /*isRedeclaration=*/true, 408c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis /*isImplementation=*/true); 409b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleObjCContainer(D, D->getLocation(), getCursor(D), ContDInfo); 410dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis} 4114e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 412b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleObjCProtocol(const ObjCProtocolDecl *D) { 413bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor if (!D->isThisDeclarationADefinition()) { 414bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor if (suppressRefs() && markEntityOccurrenceInFile(D, D->getLocation())) 415bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor return false; // already occurred. 416bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor 417bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor // FIXME: This seems like the wrong definition for redeclaration. 418ef96ee0be5f100789f451641542a69cd719144d2Douglas Gregor bool isRedeclaration = D->hasDefinition() || D->getPreviousDecl(); 419bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor ObjCContainerDeclInfo ContDInfo(/*isForwardRef=*/true, 420bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor isRedeclaration, 421bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor /*isImplementation=*/false); 422bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor return handleObjCContainer(D, D->getLocation(), 423bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor MakeCursorObjCProtocolRef(D, D->getLocation(), 424bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor CXTU), 425bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor ContDInfo); 426bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor } 427bd9482d859a74bf2c45ef8b8aedec61c0e1c8374Douglas Gregor 428643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc SA(*this); 4295e2a1ff9f28d2eab256d2553e76a9c9d54693875Douglas Gregor ObjCProtocolList EmptyProtoList; 4305e2a1ff9f28d2eab256d2553e76a9c9d54693875Douglas Gregor ObjCProtocolListInfo ProtListInfo(D->isThisDeclarationADefinition() 4315e2a1ff9f28d2eab256d2553e76a9c9d54693875Douglas Gregor ? D->getReferencedProtocols() 4325e2a1ff9f28d2eab256d2553e76a9c9d54693875Douglas Gregor : EmptyProtoList, 4335e2a1ff9f28d2eab256d2553e76a9c9d54693875Douglas Gregor *this, SA); 434dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis 435c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis ObjCProtocolDeclInfo ProtInfo(D); 436c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis ProtInfo.ObjCProtoRefListInfo = ProtListInfo.getListInfo(); 4374e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 438b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleObjCContainer(D, D->getLocation(), getCursor(D), ProtInfo); 4394e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 4404e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 441b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleObjCCategory(const ObjCCategoryDecl *D) { 442c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis ObjCCategoryDeclInfo CatDInfo(/*isImplementation=*/false); 4432957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo ClassEntity; 444643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc SA(*this); 44521ee5707e6e59d982d2f2ae28e079c7ff46dc519Argyrios Kyrtzidis const ObjCInterfaceDecl *IFaceD = D->getClassInterface(); 44621ee5707e6e59d982d2f2ae28e079c7ff46dc519Argyrios Kyrtzidis SourceLocation ClassLoc = D->getLocation(); 447b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis SourceLocation CategoryLoc = D->IsClassExtension() ? ClassLoc 448b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis : D->getCategoryNameLoc(); 449c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis getEntityInfo(IFaceD, ClassEntity, SA); 450dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis 451c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis if (suppressRefs()) 452c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis markEntityOccurrenceInFile(IFaceD, ClassLoc); 453c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis 454c10a4c8baff3164bee9b7fc293679a5a5a90eb74Argyrios Kyrtzidis ObjCProtocolListInfo ProtInfo(D->getReferencedProtocols(), *this, SA); 455c10a4c8baff3164bee9b7fc293679a5a5a90eb74Argyrios Kyrtzidis 4566ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.containerInfo = &CatDInfo.ObjCContDeclInfo; 457c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis if (IFaceD) { 458c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.objcClass = &ClassEntity; 459c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.classCursor = 460c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis MakeCursorObjCClassRef(IFaceD, ClassLoc, CXTU); 461c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis } else { 462c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.objcClass = 0; 463c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.classCursor = clang_getNullCursor(); 464c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis } 46521ee5707e6e59d982d2f2ae28e079c7ff46dc519Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.classLoc = getIndexLoc(ClassLoc); 466c10a4c8baff3164bee9b7fc293679a5a5a90eb74Argyrios Kyrtzidis CatDInfo.ObjCProtoListInfo = ProtInfo.getListInfo(); 467c10a4c8baff3164bee9b7fc293679a5a5a90eb74Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.protocols = &CatDInfo.ObjCProtoListInfo; 468c10a4c8baff3164bee9b7fc293679a5a5a90eb74Argyrios Kyrtzidis 469b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleObjCContainer(D, CategoryLoc, getCursor(D), CatDInfo); 470dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis} 471dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis 472b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleObjCCategoryImpl(const ObjCCategoryImplDecl *D) { 473dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis const ObjCCategoryDecl *CatD = D->getCategoryDecl(); 474c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis ObjCCategoryDeclInfo CatDInfo(/*isImplementation=*/true); 4752957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo ClassEntity; 476643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc SA(*this); 4773e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis const ObjCInterfaceDecl *IFaceD = CatD->getClassInterface(); 4783e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis SourceLocation ClassLoc = D->getLocation(); 479c6994005dc9f677c831b8e90bdab483cc2197c29Argyrios Kyrtzidis SourceLocation CategoryLoc = D->getCategoryNameLoc(); 4803e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis getEntityInfo(IFaceD, ClassEntity, SA); 481dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis 48205b7846d871fb0d3229e4b30fa5935bc858f3547Argyrios Kyrtzidis if (suppressRefs()) 48305b7846d871fb0d3229e4b30fa5935bc858f3547Argyrios Kyrtzidis markEntityOccurrenceInFile(IFaceD, ClassLoc); 48405b7846d871fb0d3229e4b30fa5935bc858f3547Argyrios Kyrtzidis 4856ec43adc39006a7fce94188956d0239bd54c0363Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.containerInfo = &CatDInfo.ObjCContDeclInfo; 4863e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis if (IFaceD) { 4873e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.objcClass = &ClassEntity; 4883e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.classCursor = 4893e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis MakeCursorObjCClassRef(IFaceD, ClassLoc, CXTU); 4903e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis } else { 4913e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.objcClass = 0; 4923e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.classCursor = clang_getNullCursor(); 4933e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis } 4943e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.classLoc = getIndexLoc(ClassLoc); 495c10a4c8baff3164bee9b7fc293679a5a5a90eb74Argyrios Kyrtzidis CatDInfo.ObjCCatDeclInfo.protocols = 0; 496c10a4c8baff3164bee9b7fc293679a5a5a90eb74Argyrios Kyrtzidis 497b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleObjCContainer(D, CategoryLoc, getCursor(D), CatDInfo); 4984e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 4994e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 500b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleObjCMethod(const ObjCMethodDecl *D) { 501c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DeclInfo DInfo(!D->isCanonicalDecl(), D->isThisDeclarationADefinition(), 502c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis D->isThisDeclarationADefinition()); 503b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 504b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis} 505b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 506b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleSynthesizedObjCProperty( 507b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis const ObjCPropertyImplDecl *D) { 508b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis ObjCPropertyDecl *PD = D->getPropertyDecl(); 509b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleReference(PD, D->getLocation(), getCursor(D), 0, D->getDeclContext()); 5104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 5114e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 512b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleSynthesizedObjCMethod(const ObjCMethodDecl *D, 513b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis SourceLocation Loc) { 514b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis DeclInfo DInfo(/*isRedeclaration=*/true, /*isDefinition=*/true, 515b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis /*isContainer=*/false); 516b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, Loc, getCursor(D), DInfo); 517b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis} 518b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 519b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleObjCProperty(const ObjCPropertyDecl *D) { 520c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis DeclInfo DInfo(/*isRedeclaration=*/false, /*isDefinition=*/false, 521c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis /*isContainer=*/false); 522b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 5234e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 5244e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 52568478b0cc1ff03c0d13ceca6800c5becf08791e7Argyrios Kyrtzidisbool IndexingContext::handleNamespace(const NamespaceDecl *D) { 52668478b0cc1ff03c0d13ceca6800c5becf08791e7Argyrios Kyrtzidis DeclInfo DInfo(/*isRedeclaration=*/!D->isOriginalNamespace(), 52768478b0cc1ff03c0d13ceca6800c5becf08791e7Argyrios Kyrtzidis /*isDefinition=*/true, 52868478b0cc1ff03c0d13ceca6800c5becf08791e7Argyrios Kyrtzidis /*isContainer=*/true); 52968478b0cc1ff03c0d13ceca6800c5becf08791e7Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 53068478b0cc1ff03c0d13ceca6800c5becf08791e7Argyrios Kyrtzidis} 53168478b0cc1ff03c0d13ceca6800c5becf08791e7Argyrios Kyrtzidis 5322957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidisbool IndexingContext::handleClassTemplate(const ClassTemplateDecl *D) { 5332957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return handleCXXRecordDecl(D->getTemplatedDecl(), D); 5342957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 5352957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 5362957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidisbool IndexingContext::handleFunctionTemplate(const FunctionTemplateDecl *D) { 5372957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis DeclInfo DInfo(/*isRedeclaration=*/!D->isCanonicalDecl(), 5382957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis /*isDefinition=*/D->isThisDeclarationADefinition(), 5392957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis /*isContainer=*/D->isThisDeclarationADefinition()); 5402957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 5412957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 5422957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 5432957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidisbool IndexingContext::handleTypeAliasTemplate(const TypeAliasTemplateDecl *D) { 5442957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis DeclInfo DInfo(/*isRedeclaration=*/!D->isCanonicalDecl(), 5452957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis /*isDefinition=*/true, /*isContainer=*/false); 5462957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return handleDecl(D, D->getLocation(), getCursor(D), DInfo); 5472957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 5482957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 549b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleReference(const NamedDecl *D, SourceLocation Loc, 5504e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis const NamedDecl *Parent, 5514e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis const DeclContext *DC, 552aca19be8731fc31cff68702de0dc7f30ce908979Argyrios Kyrtzidis const Expr *E, 553aca19be8731fc31cff68702de0dc7f30ce908979Argyrios Kyrtzidis CXIdxEntityRefKind Kind) { 554d6c8209fd1567db9c2721f441b50cb23cdf8d835Argyrios Kyrtzidis if (!D) 555b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 556b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 557b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis CXCursor Cursor = E ? MakeCXCursor(const_cast<Expr*>(E), 558b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis const_cast<Decl*>(cast<Decl>(DC)), CXTU) 559b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis : getRefCursor(D, Loc); 560b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return handleReference(D, Loc, Cursor, Parent, DC, E, Kind); 561b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis} 562b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 563b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::handleReference(const NamedDecl *D, SourceLocation Loc, 564b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis CXCursor Cursor, 565b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis const NamedDecl *Parent, 566b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis const DeclContext *DC, 567b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis const Expr *E, 568b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis CXIdxEntityRefKind Kind) { 5692957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (!CB.indexEntityReference) 570b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 5712957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 5722957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (!D) 573b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 5744e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (Loc.isInvalid()) 575b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 57622490747c123a78feec089539f30426084d348cfArgyrios Kyrtzidis if (!indexFunctionLocalSymbols() && D->getParentFunctionOrMethod()) 577b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 5784e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (isNotFromSourceFile(D->getLocation())) 579b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 5802957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (D->isImplicit() && shouldIgnoreIfImplicit(D)) 5812957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return false; 5822957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 5832957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (suppressRefs()) { 5842957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (markEntityOccurrenceInFile(D, Loc)) 5852957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return false; // already occurred. 5862957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 587c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis 588643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc SA(*this); 5892957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo RefEntity, ParentEntity; 590144b6c0c50b5523609cbac523f168b9e3cb01175Argyrios Kyrtzidis getEntityInfo(D, RefEntity, SA); 591144b6c0c50b5523609cbac523f168b9e3cb01175Argyrios Kyrtzidis if (!RefEntity.USR) 592b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 593144b6c0c50b5523609cbac523f168b9e3cb01175Argyrios Kyrtzidis 594144b6c0c50b5523609cbac523f168b9e3cb01175Argyrios Kyrtzidis getEntityInfo(Parent, ParentEntity, SA); 595144b6c0c50b5523609cbac523f168b9e3cb01175Argyrios Kyrtzidis 5962957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis ContainerInfo Container; 5972957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis getContainerInfo(DC, Container); 598c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis 599b1febb646bf7a2f319ad894c9833968c52d21711Argyrios Kyrtzidis CXIdxEntityRefInfo Info = { Kind, 600b1febb646bf7a2f319ad894c9833968c52d21711Argyrios Kyrtzidis Cursor, 6014e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis getIndexLoc(Loc), 602dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis &RefEntity, 603c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis Parent ? &ParentEntity : 0, 604b1febb646bf7a2f319ad894c9833968c52d21711Argyrios Kyrtzidis &Container }; 6054e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis CB.indexEntityReference(ClientData, &Info); 606b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return true; 6074e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 6084e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 6094e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisbool IndexingContext::isNotFromSourceFile(SourceLocation Loc) const { 6104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (Loc.isInvalid()) 6114e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return true; 6124e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis SourceManager &SM = Ctx->getSourceManager(); 6134e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis SourceLocation FileLoc = SM.getFileLoc(Loc); 6144e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis FileID FID = SM.getFileID(FileLoc); 6154e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return SM.getFileEntryForID(FID) == 0; 6164e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 6174e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 6184e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisvoid IndexingContext::addContainerInMap(const DeclContext *DC, 619dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis CXIdxClientContainer container) { 6202957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (!DC) 6212957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return; 6222957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 6234e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis ContainerMapTy::iterator I = ContainerMap.find(DC); 6244e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (I == ContainerMap.end()) { 6254e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (container) 6264e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis ContainerMap[DC] = container; 6274e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return; 6284e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis } 6294e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis // Allow changing the container of a previously seen DeclContext so we 6304e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis // can handle invalid user code, like a function re-definition. 6314e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (container) 6324e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis I->second = container; 6334e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis else 6344e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis ContainerMap.erase(I); 6354e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 6364e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 6372957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios KyrtzidisCXIdxClientEntity IndexingContext::getClientEntity(const Decl *D) const { 6382957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (!D) 6392957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return 0; 6402957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityMapTy::const_iterator I = EntityMap.find(D); 6412957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (I == EntityMap.end()) 6422957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return 0; 6432957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return I->second; 6442957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 6452957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 6462957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidisvoid IndexingContext::setClientEntity(const Decl *D, CXIdxClientEntity client) { 6472957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (!D) 6482957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return; 6492957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityMap[D] = client; 6502957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 6512957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 6522957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidisbool IndexingContext::handleCXXRecordDecl(const CXXRecordDecl *RD, 6532957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis const NamedDecl *OrigD) { 65437f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis if (RD->isThisDeclarationADefinition()) { 655643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc SA(*this); 65637f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis CXXClassDeclInfo CXXDInfo(/*isRedeclaration=*/!OrigD->isCanonicalDecl(), 65737f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis /*isDefinition=*/RD->isThisDeclarationADefinition()); 65837f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis CXXBasesListInfo BaseList(RD, *this, SA); 65937f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis CXXDInfo.CXXClassInfo.declInfo = &CXXDInfo; 66037f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis CXXDInfo.CXXClassInfo.bases = BaseList.getBases(); 66137f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis CXXDInfo.CXXClassInfo.numBases = BaseList.getNumBases(); 66237f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis 6637b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis if (suppressRefs()) { 6647b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis // Go through bases and mark them as referenced. 6657b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis for (unsigned i = 0, e = BaseList.getNumBases(); i != e; ++i) { 6667b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis const CXIdxBaseClassInfo *baseInfo = BaseList.getBases()[i]; 6677b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis if (baseInfo->base) { 6687b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis const NamedDecl *BaseD = BaseList.BaseEntities[i].Dcl; 6697b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis SourceLocation 6707b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis Loc = SourceLocation::getFromRawEncoding(baseInfo->loc.int_data); 6717b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis markEntityOccurrenceInFile(BaseD, Loc); 6727b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis } 6737b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis } 6747b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis } 6757b318d16992cb68567c3ee217b86cac2ed11d5d8Argyrios Kyrtzidis 67637f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis return handleDecl(OrigD, OrigD->getLocation(), getCursor(OrigD), CXXDInfo); 67737f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis } 6782957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 67937f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis DeclInfo DInfo(/*isRedeclaration=*/!OrigD->isCanonicalDecl(), 68037f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis /*isDefinition=*/RD->isThisDeclarationADefinition(), 68137f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis /*isContainer=*/RD->isThisDeclarationADefinition()); 6822957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return handleDecl(OrigD, OrigD->getLocation(), getCursor(OrigD), DInfo); 6832957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 6842957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 685b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidisbool IndexingContext::markEntityOccurrenceInFile(const NamedDecl *D, 686b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis SourceLocation Loc) { 687c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis if (!D || Loc.isInvalid()) 688c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis return true; 689c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis 690b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis SourceManager &SM = Ctx->getSourceManager(); 691b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis D = getEntityDecl(D); 692b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 693c2be04eaec94e20fc825fb98b713112d9d82562fArgyrios Kyrtzidis std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(SM.getFileLoc(Loc)); 694b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis FileID FID = LocInfo.first; 695b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (FID.isInvalid()) 696b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return true; 697b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 698b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis const FileEntry *FE = SM.getFileEntryForID(FID); 699b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (!FE) 700b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return true; 701b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis RefFileOccurence RefOccur(FE, D); 702b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis std::pair<llvm::DenseSet<RefFileOccurence>::iterator, bool> 703b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis res = RefFileOccurences.insert(RefOccur); 704b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (!res.second) 705b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return true; // already in map. 706b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 707b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return false; 708b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis} 709b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 7104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisconst NamedDecl *IndexingContext::getEntityDecl(const NamedDecl *D) const { 7114e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis assert(D); 7124e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis D = cast<NamedDecl>(D->getCanonicalDecl()); 7134e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 714b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (const ObjCImplementationDecl * 7154e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis ImplD = dyn_cast<ObjCImplementationDecl>(D)) { 7164e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return getEntityDecl(ImplD->getClassInterface()); 7174e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7184e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis } else if (const ObjCCategoryImplDecl * 7194e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis CatImplD = dyn_cast<ObjCCategoryImplDecl>(D)) { 7204e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return getEntityDecl(CatImplD->getCategoryDecl()); 7212957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } else if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { 7222957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (FunctionTemplateDecl *TemplD = FD->getDescribedFunctionTemplate()) 7232957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return getEntityDecl(TemplD); 7242957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } else if (const CXXRecordDecl *RD = dyn_cast<CXXRecordDecl>(D)) { 7252957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (ClassTemplateDecl *TemplD = RD->getDescribedClassTemplate()) 7262957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return getEntityDecl(TemplD); 7274e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis } 7284e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7294e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return D; 7304e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 7314e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7324e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisconst DeclContext * 7332957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios KyrtzidisIndexingContext::getEntityContainer(const Decl *D) const { 7342957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis const DeclContext *DC = dyn_cast<DeclContext>(D); 7352957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (DC) 7362957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return DC; 7372957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 7382957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (const ClassTemplateDecl *ClassTempl = dyn_cast<ClassTemplateDecl>(D)) { 7392957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis DC = ClassTempl->getTemplatedDecl(); 7402957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } if (const FunctionTemplateDecl * 7412957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis FuncTempl = dyn_cast<FunctionTemplateDecl>(D)) { 7422957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis DC = FuncTempl->getTemplatedDecl(); 7432957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 7442957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 7452957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return DC; 7462957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 7472957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 748dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios KyrtzidisCXIdxClientContainer 7492957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios KyrtzidisIndexingContext::getClientContainerForDC(const DeclContext *DC) const { 7502957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (!DC) 7512957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return 0; 7522957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 7534e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis ContainerMapTy::const_iterator I = ContainerMap.find(DC); 7543e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis if (I == ContainerMap.end()) 7553e340a67f4522a2f633a719cb7f3389fe2474374Argyrios Kyrtzidis return 0; 7562957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 7574e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return I->second; 7584e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 7594e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 760dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios KyrtzidisCXIdxClientFile IndexingContext::getIndexFile(const FileEntry *File) { 7614e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (!File) 7624e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return 0; 7634e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7644e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis FileMapTy::iterator FI = FileMap.find(File); 7654e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (FI != FileMap.end()) 7664e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return FI->second; 7674e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 768dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis return 0; 7694e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 7704e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7714e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios KyrtzidisCXIdxLoc IndexingContext::getIndexLoc(SourceLocation Loc) const { 7724e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis CXIdxLoc idxLoc = { {0, 0}, 0 }; 7734e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (Loc.isInvalid()) 7744e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return idxLoc; 7754e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7764e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis idxLoc.ptr_data[0] = (void*)this; 7774e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis idxLoc.int_data = Loc.getRawEncoding(); 7784e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return idxLoc; 7794e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 7804e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7814e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisvoid IndexingContext::translateLoc(SourceLocation Loc, 782dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis CXIdxClientFile *indexFile, CXFile *file, 7834e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis unsigned *line, unsigned *column, 7844e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis unsigned *offset) { 7854e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (Loc.isInvalid()) 7864e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return; 7874e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7884e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis SourceManager &SM = Ctx->getSourceManager(); 7894e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis Loc = SM.getFileLoc(Loc); 7904e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7914e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc); 7924e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis FileID FID = LocInfo.first; 7934e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis unsigned FileOffset = LocInfo.second; 7944e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7954e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (FID.isInvalid()) 7964e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return; 7974e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 7984e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis const FileEntry *FE = SM.getFileEntryForID(FID); 7994e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (indexFile) 8004e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis *indexFile = getIndexFile(FE); 8014e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (file) 8024e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis *file = (void *)FE; 8034e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (line) 8044e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis *line = SM.getLineNumber(FID, FileOffset); 8054e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (column) 8064e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis *column = SM.getColumnNumber(FID, FileOffset); 8074e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (offset) 8084e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis *offset = FileOffset; 8094e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 8104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 811dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidisvoid IndexingContext::getEntityInfo(const NamedDecl *D, 8122957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo &EntityInfo, 813643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis ScratchAlloc &SA) { 814c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis if (!D) 815c6b4a5099588fd21b49c80f730a596a64b2766c6Argyrios Kyrtzidis return; 8162957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 817dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis D = getEntityDecl(D); 8182957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.cursor = getCursor(D); 8192957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.Dcl = D; 8202957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.IndexCtx = this; 821dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Unexposed; 8222957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.templateKind = CXIdxEntity_NonTemplate; 823838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_C; 824dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis 825643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis if (D->hasAttrs()) { 826643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis AttrListInfo *attrs = SA.allocate<AttrListInfo>(); 827643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis new (attrs) AttrListInfo(D, *this, SA); 828643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis EntityInfo.AttrList = attrs; 829643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis EntityInfo.attributes = attrs->getAttrs(); 830643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis EntityInfo.numAttributes = attrs->getNumAttrs(); 831643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis } 832643d3ce93c501d19353f2fa578fee3e97f1d1b4bArgyrios Kyrtzidis 833dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis if (const TagDecl *TD = dyn_cast<TagDecl>(D)) { 834dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis switch (TD->getTagKind()) { 835dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case TTK_Struct: 836dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Struct; break; 837dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case TTK_Union: 838dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Union; break; 839dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case TTK_Class: 840838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXClass; 841838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 842838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 843dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case TTK_Enum: 844dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Enum; break; 845dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis } 8464e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 847277b15684582193d26f6c15b40e90a6e45299857Argyrios Kyrtzidis if (const CXXRecordDecl *CXXRec = dyn_cast<CXXRecordDecl>(D)) 848277b15684582193d26f6c15b40e90a6e45299857Argyrios Kyrtzidis if (!CXXRec->isCLike()) 849838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 8502957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 8512957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (isa<ClassTemplatePartialSpecializationDecl>(D)) { 8522957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.templateKind = CXIdxEntity_TemplatePartialSpecialization; 8532957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } else if (isa<ClassTemplateSpecializationDecl>(D)) { 8542957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.templateKind = CXIdxEntity_TemplateSpecialization; 8552957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 8562957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 857dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis } else { 858dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis switch (D->getKind()) { 859dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::Typedef: 860dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Typedef; break; 861dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::Function: 8622957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Function; 8632957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis break; 864db4d7a5f47d13bf346260ac35eaafd2c92e5606eArgyrios Kyrtzidis case Decl::ParmVar: 865db4d7a5f47d13bf346260ac35eaafd2c92e5606eArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Variable; 866db4d7a5f47d13bf346260ac35eaafd2c92e5606eArgyrios Kyrtzidis break; 867dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::Var: 8682957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Variable; 869838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis if (isa<CXXRecordDecl>(D->getDeclContext())) { 8702957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXStaticVariable; 871838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 872838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis } 8732957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis break; 874dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::Field: 875da5f2d2360ace0ea32e4f3194906be4899a76c7dArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Field; 876da5f2d2360ace0ea32e4f3194906be4899a76c7dArgyrios Kyrtzidis if (const CXXRecordDecl * 877838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis CXXRec = dyn_cast<CXXRecordDecl>(D->getDeclContext())) { 878838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis // FIXME: isPOD check is not sufficient, a POD can contain methods, 879838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis // we want a isCStructLike check. 880da5f2d2360ace0ea32e4f3194906be4899a76c7dArgyrios Kyrtzidis if (!CXXRec->isPOD()) 881838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 882838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis } 883da5f2d2360ace0ea32e4f3194906be4899a76c7dArgyrios Kyrtzidis break; 884dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::EnumConstant: 885dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_EnumConstant; break; 886dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::ObjCInterface: 887838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_ObjCClass; 888838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_ObjC; 889838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 890dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::ObjCProtocol: 891838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_ObjCProtocol; 892838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_ObjC; 893838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 894dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::ObjCCategory: 895838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_ObjCCategory; 896838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_ObjC; 897838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 898dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::ObjCMethod: 899c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis if (cast<ObjCMethodDecl>(D)->isInstanceMethod()) 900c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_ObjCInstanceMethod; 901c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis else 902c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_ObjCClassMethod; 903838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_ObjC; 904c71d55469e7d5f7b376a30620617a175a9442da9Argyrios Kyrtzidis break; 905dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::ObjCProperty: 906838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_ObjCProperty; 907838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_ObjC; 908838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 909dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis case Decl::ObjCIvar: 910838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_ObjCIvar; 911838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_ObjC; 912838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 9132957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::Namespace: 914838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXNamespace; 915838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 916838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 9172957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::NamespaceAlias: 918838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXNamespaceAlias; 919838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 920838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 9212957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::CXXConstructor: 922838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXConstructor; 923838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 924838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 9252957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::CXXDestructor: 926838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXDestructor; 927838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 928838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 9292957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::CXXConversion: 930838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXConversionFunction; 931838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 932838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 9332957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::CXXMethod: { 9342957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis const CXXMethodDecl *MD = cast<CXXMethodDecl>(D); 9352957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (MD->isStatic()) 9362957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXStaticMethod; 9372957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis else 9382957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXInstanceMethod; 939838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 9402957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis break; 9412957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 9422957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::ClassTemplate: 9432957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXClass; 9442957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.templateKind = CXIdxEntity_Template; 9452957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis break; 9462957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::FunctionTemplate: 9472957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_Function; 9482957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.templateKind = CXIdxEntity_Template; 9492957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (const CXXMethodDecl *MD = dyn_cast_or_null<CXXMethodDecl>( 9502957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis cast<FunctionTemplateDecl>(D)->getTemplatedDecl())) { 9512957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (isa<CXXConstructorDecl>(MD)) 9522957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXConstructor; 9532957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis else if (isa<CXXDestructorDecl>(MD)) 9542957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXDestructor; 9552957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis else if (isa<CXXConversionDecl>(MD)) 9562957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXConversionFunction; 9572957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis else { 9582957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (MD->isStatic()) 9592957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXStaticMethod; 9602957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis else 9612957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXInstanceMethod; 9622957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 9632957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 9642957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis break; 9652957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::TypeAliasTemplate: 9662957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXTypeAlias; 9672957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.templateKind = CXIdxEntity_Template; 9682957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis break; 9692957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis case Decl::TypeAlias: 970838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.kind = CXIdxEntity_CXXTypeAlias; 971838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 972838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis break; 973dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis default: 974dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis break; 975dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis } 976dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis } 9774e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 9782957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (EntityInfo.kind == CXIdxEntity_Unexposed) 9792957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return; 9802957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 9812957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { 9822957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (FD->getTemplatedKind() == 9832957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis FunctionDecl::TK_FunctionTemplateSpecialization) 9842957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis EntityInfo.templateKind = CXIdxEntity_TemplateSpecialization; 9852957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis } 9862957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 987838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis if (EntityInfo.templateKind != CXIdxEntity_NonTemplate) 988838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis EntityInfo.lang = CXIdxEntityLang_CXX; 989838d3c23204f52ae27a9f5e9a254238a7ac5d41bArgyrios Kyrtzidis 9904e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (IdentifierInfo *II = D->getIdentifier()) { 9914e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis EntityInfo.name = SA.toCStr(II->getName()); 9924e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 99337f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis } else if (isa<TagDecl>(D) || isa<FieldDecl>(D) || isa<NamespaceDecl>(D)) { 99437f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis EntityInfo.name = 0; // anonymous tag/field/namespace. 9954e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 9964e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis } else { 99736d592718ff342f762e32cbde73d1113f88cb275Dylan Noblesmith SmallString<256> StrBuf; 9984e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis { 99937f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis llvm::raw_svector_ostream OS(StrBuf); 10004e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis D->printName(OS); 10014e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis } 100237f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis EntityInfo.name = SA.copyCStr(StrBuf.str()); 10034e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis } 10044e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 1005dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis { 100636d592718ff342f762e32cbde73d1113f88cb275Dylan Noblesmith SmallString<512> StrBuf; 100737f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis bool Ignore = getDeclCursorUSR(D, StrBuf); 1008dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis if (Ignore) { 1009144b6c0c50b5523609cbac523f168b9e3cb01175Argyrios Kyrtzidis EntityInfo.USR = 0; 1010dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis } else { 101137f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis EntityInfo.USR = SA.copyCStr(StrBuf.str()); 1012dd93c596cd95e1b96031ff47efe0a5095ff3d7f1Argyrios Kyrtzidis } 10134e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis } 10144e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 10154e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis 10162957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidisvoid IndexingContext::getContainerInfo(const DeclContext *DC, 10172957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis ContainerInfo &ContInfo) { 10182957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis ContInfo.cursor = getCursor(cast<Decl>(DC)); 10192957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis ContInfo.DC = DC; 10202957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis ContInfo.IndexCtx = this; 10212957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 10222957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 10234e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios KyrtzidisCXCursor IndexingContext::getRefCursor(const NamedDecl *D, SourceLocation Loc) { 10244e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (const TypeDecl *TD = dyn_cast<TypeDecl>(D)) 10254e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return MakeCursorTypeRef(TD, Loc, CXTU); 10264e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (const ObjCInterfaceDecl *ID = dyn_cast<ObjCInterfaceDecl>(D)) 10274e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return MakeCursorObjCClassRef(ID, Loc, CXTU); 10284e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis if (const ObjCProtocolDecl *PD = dyn_cast<ObjCProtocolDecl>(D)) 10294e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return MakeCursorObjCProtocolRef(PD, Loc, CXTU); 1030b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (const TemplateDecl *Template = dyn_cast<TemplateDecl>(D)) 1031b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return MakeCursorTemplateRef(Template, Loc, CXTU); 1032b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (const NamespaceDecl *Namespace = dyn_cast<NamespaceDecl>(D)) 1033b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return MakeCursorNamespaceRef(Namespace, Loc, CXTU); 1034b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (const NamespaceAliasDecl *Namespace = dyn_cast<NamespaceAliasDecl>(D)) 1035b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return MakeCursorNamespaceRef(Namespace, Loc, CXTU); 1036b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis if (const FieldDecl *Field = dyn_cast<FieldDecl>(D)) 1037b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis return MakeCursorMemberRef(Field, Loc, CXTU); 1038b395c63b473bf1b3783bff371a993332e8c4c5e3Argyrios Kyrtzidis 10394e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis return clang_getNullCursor(); 10404e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} 10412957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis 1042d08900848307fdaea19d52249bdced94eefdb9bbArgyrios Kyrtzidisbool IndexingContext::shouldIgnoreIfImplicit(const Decl *D) { 104337f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis if (isa<ObjCInterfaceDecl>(D)) 104437f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis return false; 104537f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis if (isa<ObjCCategoryDecl>(D)) 104637f40572c4c78a8c57a7b45266f8b86db172a7c1Argyrios Kyrtzidis return false; 10472957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (isa<ObjCIvarDecl>(D)) 10482957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return false; 10492957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis if (isa<ObjCMethodDecl>(D)) 10502957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return false; 10512957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis return true; 10522957e6f8c4c2e58a4b9cb639949fea801970fe36Argyrios Kyrtzidis} 10536d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis 10546d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidisbool IndexingContext::isTemplateImplicitInstantiation(const Decl *D) { 10556d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis if (const ClassTemplateSpecializationDecl * 10566d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis SD = dyn_cast<ClassTemplateSpecializationDecl>(D)) { 10576d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis return SD->getSpecializationKind() == TSK_ImplicitInstantiation; 10586d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis } 10596d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { 10606d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis return FD->getTemplateSpecializationKind() == TSK_ImplicitInstantiation; 10616d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis } 10626d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis return false; 10636d968363877388f0a0268711d59367907b465ae1Argyrios Kyrtzidis} 1064