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@ -271,41 +271,6 @@ try_again: |
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return D; |
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} |
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const Decl *GetSpecialized(const Decl *D) { |
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if (!D) |
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return D; |
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Decl *Template = nullptr; |
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if (const CXXRecordDecl *CXXRecord = dyn_cast<CXXRecordDecl>(D)) { |
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if (const ClassTemplatePartialSpecializationDecl *PartialSpec = |
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dyn_cast<ClassTemplatePartialSpecializationDecl>(CXXRecord)) |
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Template = PartialSpec->getSpecializedTemplate(); |
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else if (const ClassTemplateSpecializationDecl *ClassSpec = |
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dyn_cast<ClassTemplateSpecializationDecl>(CXXRecord)) { |
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llvm::PointerUnion<ClassTemplateDecl *, |
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ClassTemplatePartialSpecializationDecl *> |
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Result = ClassSpec->getSpecializedTemplateOrPartial(); |
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if (Result.is<ClassTemplateDecl *>()) |
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Template = Result.get<ClassTemplateDecl *>(); |
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else |
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Template = Result.get<ClassTemplatePartialSpecializationDecl *>(); |
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} else |
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Template = CXXRecord->getInstantiatedFromMemberClass(); |
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} else if (const FunctionDecl *Function = dyn_cast<FunctionDecl>(D)) { |
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Template = Function->getPrimaryTemplate(); |
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if (!Template) |
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Template = Function->getInstantiatedFromMemberFunction(); |
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} else if (const VarDecl *Var = dyn_cast<VarDecl>(D)) { |
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if (Var->isStaticDataMember()) |
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Template = Var->getInstantiatedFromStaticDataMember(); |
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} else if (const RedeclarableTemplateDecl *Tmpl = |
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dyn_cast<RedeclarableTemplateDecl>(D)) |
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Template = Tmpl->getInstantiatedFromMemberTemplate(); |
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else |
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return nullptr; |
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return Template; |
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} |
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bool ValidateRecord(const RecordDecl *RD) { |
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for (const auto *I : RD->fields()) { |
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QualType FQT = I->getType(); |
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@ -763,33 +728,51 @@ public: |
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var->def.type = usr1; |
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db->ToType(usr1).instances.push_back(usr); |
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} else { |
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for (const Decl *D1 = GetTypeDecl(T); D1; D1 = GetSpecialized(D1)) { |
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for (const Decl *D1 = GetTypeDecl(T); D1; ) { |
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if (auto *R1 = dyn_cast<CXXRecordDecl>(D1)) { |
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if (auto *S1 = dyn_cast<ClassTemplateSpecializationDecl>(D1)) { |
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if (!S1->getTypeAsWritten()) { |
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llvm::PointerUnion<ClassTemplateDecl *, |
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ClassTemplatePartialSpecializationDecl *> |
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Result = S1->getSpecializedTemplateOrPartial(); |
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if (Result.is<ClassTemplateDecl *>()) |
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D1 = Result.get<ClassTemplateDecl *>(); |
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else |
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D1 = Result.get<ClassTemplatePartialSpecializationDecl *>(); |
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continue; |
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} |
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} else if (auto *D2 = R1->getInstantiatedFromMemberClass()) { |
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D1 = D2; |
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continue; |
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} |
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} else if (auto *TP1 = dyn_cast<TemplateTypeParmDecl>(D1)) { |
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// e.g. TemplateTypeParmDecl is not handled by
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// handleDeclOccurence.
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SourceRange R1 = D1->getSourceRange(); |
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if (SM.getFileID(R1.getBegin()) == LocFID) { |
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IndexParam::DeclInfo *info1; |
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Usr usr1 = GetUsr(D1, &info1); |
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IndexType &type1 = db->ToType(usr1); |
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SourceLocation L1 = D1->getLocation(); |
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type1.def.spell = |
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GetUse(db, lid, FromTokenRange(SM, Lang, {L1, L1}), SemDC, |
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Role::Definition); |
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type1.def.extent = GetUse(db, lid, FromTokenRange(SM, Lang, R1), |
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LexDC, Role::None); |
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type1.def.detailed_name = Intern(info1->short_name); |
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type1.def.short_name_size = int16_t(info1->short_name.size()); |
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type1.def.kind = lsSymbolKind::TypeParameter; |
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var->def.type = usr1; |
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type1.instances.push_back(usr); |
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break; |
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} |
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} |
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IndexParam::DeclInfo *info1; |
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Usr usr1 = GetUsr(D1, &info1); |
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auto it = db->usr2type.find(usr1); |
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if (it != db->usr2type.end()) { |
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var->def.type = usr1; |
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it->second.instances.push_back(usr); |
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break; |
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} |
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// e.g. TemplateTypeParmDecl is not handled by
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// handleDeclOccurence.
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SourceRange R1 = D1->getSourceRange(); |
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if (SM.getFileID(R1.getBegin()) == LocFID) { |
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IndexType &type1 = db->ToType(usr1); |
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SourceLocation L1 = D1->getLocation(); |
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type1.def.spell = |
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GetUse(db, lid, FromTokenRange(SM, Lang, {L1, L1}), SemDC, |
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Role::Definition); |
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type1.def.extent = GetUse(db, lid, FromTokenRange(SM, Lang, R1), |
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LexDC, Role::None); |
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type1.def.detailed_name = Intern(info1->short_name); |
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type1.def.short_name_size = int16_t(info1->short_name.size()); |
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type1.def.kind = lsSymbolKind::TypeParameter; |
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var->def.type = usr1; |
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type1.instances.push_back(usr); |
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break; |
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} |
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var->def.type = usr1; |
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db->ToType(usr1).instances.push_back(usr); |
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break; |
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} |
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} |
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} |
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Fangrui Song
6 years ago