| //===-- ClangASTSource.cpp ---------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| |
| #include "clang/AST/ASTContext.h" |
| #include "clang/AST/RecordLayout.h" |
| #include "lldb/Core/Log.h" |
| #include "lldb/Core/Module.h" |
| #include "lldb/Core/ModuleList.h" |
| #include "lldb/Expression/ASTDumper.h" |
| #include "lldb/Expression/ClangASTSource.h" |
| #include "lldb/Expression/ClangExpression.h" |
| #include "lldb/Symbol/ClangNamespaceDecl.h" |
| #include "lldb/Symbol/SymbolVendor.h" |
| #include "lldb/Target/ObjCLanguageRuntime.h" |
| #include "lldb/Target/Target.h" |
| |
| using namespace clang; |
| using namespace lldb_private; |
| |
| ClangASTSource::~ClangASTSource() |
| { |
| m_ast_importer->ForgetDestination(m_ast_context); |
| |
| // We are in the process of destruction, don't create clang ast context on demand |
| // by passing false to Target::GetScratchClangASTContext(create_on_demand). |
| ClangASTContext *scratch_clang_ast_context = m_target->GetScratchClangASTContext(false); |
| |
| if (!scratch_clang_ast_context) |
| return; |
| |
| clang::ASTContext *scratch_ast_context = scratch_clang_ast_context->getASTContext(); |
| |
| if (!scratch_ast_context) |
| return; |
| |
| if (m_ast_context != scratch_ast_context) |
| m_ast_importer->ForgetSource(scratch_ast_context, m_ast_context); |
| } |
| |
| void |
| ClangASTSource::StartTranslationUnit(ASTConsumer *Consumer) |
| { |
| if (!m_ast_context) |
| return; |
| |
| m_ast_context->getTranslationUnitDecl()->setHasExternalVisibleStorage(); |
| m_ast_context->getTranslationUnitDecl()->setHasExternalLexicalStorage(); |
| } |
| |
| // The core lookup interface. |
| DeclContext::lookup_result |
| ClangASTSource::FindExternalVisibleDeclsByName |
| ( |
| const DeclContext *decl_ctx, |
| DeclarationName clang_decl_name |
| ) |
| { |
| if (!m_ast_context) |
| return SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); |
| |
| if (GetImportInProgress()) |
| return SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); |
| |
| std::string decl_name (clang_decl_name.getAsString()); |
| |
| // if (m_decl_map.DoingASTImport ()) |
| // return DeclContext::lookup_result(); |
| // |
| switch (clang_decl_name.getNameKind()) { |
| // Normal identifiers. |
| case DeclarationName::Identifier: |
| if (clang_decl_name.getAsIdentifierInfo()->getBuiltinID() != 0) |
| return SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); |
| break; |
| |
| // Operator names. Not important for now. |
| case DeclarationName::CXXOperatorName: |
| case DeclarationName::CXXLiteralOperatorName: |
| return DeclContext::lookup_result(); |
| |
| // Using directives found in this context. |
| // Tell Sema we didn't find any or we'll end up getting asked a *lot*. |
| case DeclarationName::CXXUsingDirective: |
| return SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); |
| |
| case DeclarationName::ObjCZeroArgSelector: |
| case DeclarationName::ObjCOneArgSelector: |
| case DeclarationName::ObjCMultiArgSelector: |
| { |
| llvm::SmallVector<NamedDecl*, 1> method_decls; |
| |
| NameSearchContext method_search_context (*this, method_decls, clang_decl_name, decl_ctx); |
| |
| FindObjCMethodDecls(method_search_context); |
| |
| return SetExternalVisibleDeclsForName (decl_ctx, clang_decl_name, method_decls); |
| } |
| // These aren't possible in the global context. |
| case DeclarationName::CXXConstructorName: |
| case DeclarationName::CXXDestructorName: |
| case DeclarationName::CXXConversionFunctionName: |
| return DeclContext::lookup_result(); |
| } |
| |
| |
| if (!GetLookupsEnabled()) |
| { |
| // Wait until we see a '$' at the start of a name before we start doing |
| // any lookups so we can avoid lookup up all of the builtin types. |
| if (!decl_name.empty() && decl_name[0] == '$') |
| { |
| SetLookupsEnabled (true); |
| } |
| else |
| { |
| return SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); |
| } |
| } |
| |
| ConstString const_decl_name(decl_name.c_str()); |
| |
| const char *uniqued_const_decl_name = const_decl_name.GetCString(); |
| if (m_active_lookups.find (uniqued_const_decl_name) != m_active_lookups.end()) |
| { |
| // We are currently looking up this name... |
| return DeclContext::lookup_result(); |
| } |
| m_active_lookups.insert(uniqued_const_decl_name); |
| // static uint32_t g_depth = 0; |
| // ++g_depth; |
| // printf("[%5u] FindExternalVisibleDeclsByName() \"%s\"\n", g_depth, uniqued_const_decl_name); |
| llvm::SmallVector<NamedDecl*, 4> name_decls; |
| NameSearchContext name_search_context(*this, name_decls, clang_decl_name, decl_ctx); |
| FindExternalVisibleDecls(name_search_context); |
| DeclContext::lookup_result result (SetExternalVisibleDeclsForName (decl_ctx, clang_decl_name, name_decls)); |
| // --g_depth; |
| m_active_lookups.erase (uniqued_const_decl_name); |
| return result; |
| } |
| |
| void |
| ClangASTSource::CompleteType (TagDecl *tag_decl) |
| { |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| static unsigned int invocation_id = 0; |
| unsigned int current_id = invocation_id++; |
| |
| if (log) |
| { |
| log->Printf(" CompleteTagDecl[%u] on (ASTContext*)%p Completing (TagDecl*)%p named %s", |
| current_id, |
| m_ast_context, |
| tag_decl, |
| tag_decl->getName().str().c_str()); |
| |
| log->Printf(" CTD[%u] Before:", current_id); |
| ASTDumper dumper((Decl*)tag_decl); |
| dumper.ToLog(log, " [CTD] "); |
| } |
| |
| if (!m_ast_importer->CompleteTagDecl (tag_decl)) |
| { |
| // We couldn't complete the type. Maybe there's a definition |
| // somewhere else that can be completed. |
| |
| if (log) |
| log->Printf(" CTD[%u] Type could not be completed in the module in which it was first found.", current_id); |
| |
| bool found = false; |
| |
| DeclContext *decl_ctx = tag_decl->getDeclContext(); |
| |
| if (const NamespaceDecl *namespace_context = dyn_cast<NamespaceDecl>(decl_ctx)) |
| { |
| ClangASTImporter::NamespaceMapSP namespace_map = m_ast_importer->GetNamespaceMap(namespace_context); |
| |
| if (log && log->GetVerbose()) |
| log->Printf(" CTD[%u] Inspecting namespace map %p (%d entries)", |
| current_id, |
| namespace_map.get(), |
| (int)namespace_map->size()); |
| |
| if (!namespace_map) |
| return; |
| |
| for (ClangASTImporter::NamespaceMap::iterator i = namespace_map->begin(), e = namespace_map->end(); |
| i != e && !found; |
| ++i) |
| { |
| if (log) |
| log->Printf(" CTD[%u] Searching namespace %s in module %s", |
| current_id, |
| i->second.GetNamespaceDecl()->getNameAsString().c_str(), |
| i->first->GetFileSpec().GetFilename().GetCString()); |
| |
| TypeList types; |
| |
| SymbolContext null_sc; |
| ConstString name(tag_decl->getName().str().c_str()); |
| |
| i->first->FindTypes(null_sc, name, &i->second, true, UINT32_MAX, types); |
| |
| for (uint32_t ti = 0, te = types.GetSize(); |
| ti != te && !found; |
| ++ti) |
| { |
| lldb::TypeSP type = types.GetTypeAtIndex(ti); |
| |
| if (!type) |
| continue; |
| |
| lldb::clang_type_t opaque_type = type->GetClangFullType(); |
| |
| if (!opaque_type) |
| continue; |
| |
| const TagType *tag_type = QualType::getFromOpaquePtr(opaque_type)->getAs<TagType>(); |
| |
| if (!tag_type) |
| continue; |
| |
| TagDecl *candidate_tag_decl = const_cast<TagDecl*>(tag_type->getDecl()); |
| |
| if (m_ast_importer->CompleteTagDeclWithOrigin (tag_decl, candidate_tag_decl)) |
| found = true; |
| } |
| } |
| } |
| else |
| { |
| TypeList types; |
| |
| SymbolContext null_sc; |
| ConstString name(tag_decl->getName().str().c_str()); |
| ClangNamespaceDecl namespace_decl; |
| |
| ModuleList &module_list = m_target->GetImages(); |
| |
| module_list.FindTypes(null_sc, name, true, UINT32_MAX, types); |
| |
| for (uint32_t ti = 0, te = types.GetSize(); |
| ti != te && !found; |
| ++ti) |
| { |
| lldb::TypeSP type = types.GetTypeAtIndex(ti); |
| |
| if (!type) |
| continue; |
| |
| lldb::clang_type_t opaque_type = type->GetClangFullType(); |
| |
| if (!opaque_type) |
| continue; |
| |
| const TagType *tag_type = QualType::getFromOpaquePtr(opaque_type)->getAs<TagType>(); |
| |
| if (!tag_type) |
| continue; |
| |
| TagDecl *candidate_tag_decl = const_cast<TagDecl*>(tag_type->getDecl()); |
| |
| if (m_ast_importer->CompleteTagDeclWithOrigin (tag_decl, candidate_tag_decl)) |
| found = true; |
| } |
| } |
| } |
| |
| if (log) |
| { |
| log->Printf(" [CTD] After:"); |
| ASTDumper dumper((Decl*)tag_decl); |
| dumper.ToLog(log, " [CTD] "); |
| } |
| } |
| |
| void |
| ClangASTSource::CompleteType (clang::ObjCInterfaceDecl *interface_decl) |
| { |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| if (log) |
| { |
| log->Printf(" [CompleteObjCInterfaceDecl] on (ASTContext*)%p Completing an ObjCInterfaceDecl named %s", m_ast_context, interface_decl->getName().str().c_str()); |
| log->Printf(" [COID] Before:"); |
| ASTDumper dumper((Decl*)interface_decl); |
| dumper.ToLog(log, " [COID] "); |
| } |
| |
| m_ast_importer->CompleteObjCInterfaceDecl (interface_decl); |
| |
| if (log) |
| { |
| log->Printf(" [COID] After:"); |
| ASTDumper dumper((Decl*)interface_decl); |
| dumper.ToLog(log, " [COID] "); |
| } |
| } |
| |
| clang::ExternalLoadResult |
| ClangASTSource::FindExternalLexicalDecls (const DeclContext *decl_context, |
| bool (*predicate)(Decl::Kind), |
| llvm::SmallVectorImpl<Decl*> &decls) |
| { |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| const Decl *context_decl = dyn_cast<Decl>(decl_context); |
| |
| if (!context_decl) |
| return ELR_Failure; |
| |
| static unsigned int invocation_id = 0; |
| unsigned int current_id = invocation_id++; |
| |
| if (log) |
| { |
| if (const NamedDecl *context_named_decl = dyn_cast<NamedDecl>(context_decl)) |
| log->Printf("FindExternalLexicalDecls[%u] on (ASTContext*)%p in '%s' (%sDecl*)%p with %s predicate", |
| current_id, |
| m_ast_context, |
| context_named_decl->getNameAsString().c_str(), |
| context_decl->getDeclKindName(), |
| context_decl, |
| (predicate ? "non-null" : "null")); |
| else if(context_decl) |
| log->Printf("FindExternalLexicalDecls[%u] on (ASTContext*)%p in (%sDecl*)%p with %s predicate", |
| current_id, |
| m_ast_context, |
| context_decl->getDeclKindName(), |
| context_decl, |
| (predicate ? "non-null" : "null")); |
| else |
| log->Printf("FindExternalLexicalDecls[%u] on (ASTContext*)%p in a NULL context with %s predicate", |
| current_id, |
| m_ast_context, |
| (predicate ? "non-null" : "null")); |
| } |
| |
| Decl *original_decl = NULL; |
| ASTContext *original_ctx = NULL; |
| |
| if (!m_ast_importer->ResolveDeclOrigin(context_decl, &original_decl, &original_ctx)) |
| return ELR_Failure; |
| |
| if (log) |
| { |
| log->Printf(" FELD[%u] Original decl (Decl*)%p:", current_id, original_decl); |
| ASTDumper(original_decl).ToLog(log, " "); |
| } |
| |
| if (TagDecl *original_tag_decl = dyn_cast<TagDecl>(original_decl)) |
| { |
| ExternalASTSource *external_source = original_ctx->getExternalSource(); |
| |
| if (external_source) |
| external_source->CompleteType (original_tag_decl); |
| } |
| |
| const DeclContext *original_decl_context = dyn_cast<DeclContext>(original_decl); |
| |
| if (!original_decl_context) |
| return ELR_Failure; |
| |
| for (TagDecl::decl_iterator iter = original_decl_context->decls_begin(); |
| iter != original_decl_context->decls_end(); |
| ++iter) |
| { |
| Decl *decl = *iter; |
| |
| if (!predicate || predicate(decl->getKind())) |
| { |
| if (log) |
| { |
| ASTDumper ast_dumper(decl); |
| if (const NamedDecl *context_named_decl = dyn_cast<NamedDecl>(context_decl)) |
| log->Printf(" FELD[%d] Adding [to %s] lexical decl %s", current_id, context_named_decl->getNameAsString().c_str(), ast_dumper.GetCString()); |
| else |
| log->Printf(" FELD[%d] Adding lexical decl %s", current_id, ast_dumper.GetCString()); |
| } |
| |
| Decl *copied_decl = m_ast_importer->CopyDecl(m_ast_context, original_ctx, decl); |
| |
| decls.push_back(copied_decl); |
| } |
| } |
| |
| return ELR_AlreadyLoaded; |
| } |
| |
| void |
| ClangASTSource::FindExternalVisibleDecls (NameSearchContext &context) |
| { |
| assert (m_ast_context); |
| |
| const ConstString name(context.m_decl_name.getAsString().c_str()); |
| |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| static unsigned int invocation_id = 0; |
| unsigned int current_id = invocation_id++; |
| |
| if (log) |
| { |
| if (!context.m_decl_context) |
| log->Printf("ClangASTSource::FindExternalVisibleDecls[%u] on (ASTContext*)%p for '%s' in a NULL DeclContext", current_id, m_ast_context, name.GetCString()); |
| else if (const NamedDecl *context_named_decl = dyn_cast<NamedDecl>(context.m_decl_context)) |
| log->Printf("ClangASTSource::FindExternalVisibleDecls[%u] on (ASTContext*)%p for '%s' in '%s'", current_id, m_ast_context, name.GetCString(), context_named_decl->getNameAsString().c_str()); |
| else |
| log->Printf("ClangASTSource::FindExternalVisibleDecls[%u] on (ASTContext*)%p for '%s' in a '%s'", current_id, m_ast_context, name.GetCString(), context.m_decl_context->getDeclKindName()); |
| } |
| |
| context.m_namespace_map.reset(new ClangASTImporter::NamespaceMap); |
| |
| if (const NamespaceDecl *namespace_context = dyn_cast<NamespaceDecl>(context.m_decl_context)) |
| { |
| ClangASTImporter::NamespaceMapSP namespace_map = m_ast_importer->GetNamespaceMap(namespace_context); |
| |
| if (log && log->GetVerbose()) |
| log->Printf(" CAS::FEVD[%u] Inspecting namespace map %p (%d entries)", |
| current_id, |
| namespace_map.get(), |
| (int)namespace_map->size()); |
| |
| if (!namespace_map) |
| return; |
| |
| for (ClangASTImporter::NamespaceMap::iterator i = namespace_map->begin(), e = namespace_map->end(); |
| i != e; |
| ++i) |
| { |
| if (log) |
| log->Printf(" CAS::FEVD[%u] Searching namespace %s in module %s", |
| current_id, |
| i->second.GetNamespaceDecl()->getNameAsString().c_str(), |
| i->first->GetFileSpec().GetFilename().GetCString()); |
| |
| FindExternalVisibleDecls(context, |
| i->first, |
| i->second, |
| current_id); |
| } |
| } |
| else if (isa<ObjCInterfaceDecl>(context.m_decl_context)) |
| { |
| FindObjCPropertyAndIvarDecls(context); |
| } |
| else if (!isa<TranslationUnitDecl>(context.m_decl_context)) |
| { |
| // we shouldn't be getting FindExternalVisibleDecls calls for these |
| return; |
| } |
| else |
| { |
| ClangNamespaceDecl namespace_decl; |
| |
| if (log) |
| log->Printf(" CAS::FEVD[%u] Searching the root namespace", current_id); |
| |
| FindExternalVisibleDecls(context, |
| lldb::ModuleSP(), |
| namespace_decl, |
| current_id); |
| } |
| |
| if (!context.m_namespace_map->empty()) |
| { |
| if (log && log->GetVerbose()) |
| log->Printf(" CAS::FEVD[%u] Registering namespace map %p (%d entries)", |
| current_id, |
| context.m_namespace_map.get(), |
| (int)context.m_namespace_map->size()); |
| |
| NamespaceDecl *clang_namespace_decl = AddNamespace(context, context.m_namespace_map); |
| |
| if (clang_namespace_decl) |
| clang_namespace_decl->setHasExternalVisibleStorage(); |
| } |
| } |
| |
| void |
| ClangASTSource::FindExternalVisibleDecls (NameSearchContext &context, |
| lldb::ModuleSP module_sp, |
| ClangNamespaceDecl &namespace_decl, |
| unsigned int current_id) |
| { |
| assert (m_ast_context); |
| |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| SymbolContextList sc_list; |
| |
| const ConstString name(context.m_decl_name.getAsString().c_str()); |
| |
| const char *name_unique_cstr = name.GetCString(); |
| |
| static ConstString id_name("id"); |
| static ConstString Class_name("Class"); |
| |
| if (name == id_name || name == Class_name) |
| return; |
| |
| if (name_unique_cstr == NULL) |
| return; |
| |
| // The ClangASTSource is not responsible for finding $-names. |
| if (name_unique_cstr[0] == '$') |
| return; |
| |
| if (module_sp && namespace_decl) |
| { |
| ClangNamespaceDecl found_namespace_decl; |
| |
| SymbolVendor *symbol_vendor = module_sp->GetSymbolVendor(); |
| |
| if (symbol_vendor) |
| { |
| SymbolContext null_sc; |
| |
| found_namespace_decl = symbol_vendor->FindNamespace(null_sc, name, &namespace_decl); |
| |
| if (found_namespace_decl) |
| { |
| context.m_namespace_map->push_back(std::pair<lldb::ModuleSP, ClangNamespaceDecl>(module_sp, found_namespace_decl)); |
| |
| if (log) |
| log->Printf(" CAS::FEVD[%u] Found namespace %s in module %s", |
| current_id, |
| name.GetCString(), |
| module_sp->GetFileSpec().GetFilename().GetCString()); |
| } |
| } |
| } |
| else |
| { |
| ModuleList &images = m_target->GetImages(); |
| |
| for (uint32_t i = 0, e = images.GetSize(); |
| i != e; |
| ++i) |
| { |
| lldb::ModuleSP image = images.GetModuleAtIndex(i); |
| |
| if (!image) |
| continue; |
| |
| ClangNamespaceDecl found_namespace_decl; |
| |
| SymbolVendor *symbol_vendor = image->GetSymbolVendor(); |
| |
| if (!symbol_vendor) |
| continue; |
| |
| SymbolContext null_sc; |
| |
| found_namespace_decl = symbol_vendor->FindNamespace(null_sc, name, &namespace_decl); |
| |
| if (found_namespace_decl) |
| { |
| context.m_namespace_map->push_back(std::pair<lldb::ModuleSP, ClangNamespaceDecl>(image, found_namespace_decl)); |
| |
| if (log) |
| log->Printf(" CAS::FEVD[%u] Found namespace %s in module %s", |
| current_id, |
| name.GetCString(), |
| image->GetFileSpec().GetFilename().GetCString()); |
| } |
| } |
| } |
| |
| do |
| { |
| TypeList types; |
| SymbolContext null_sc; |
| |
| if (module_sp && namespace_decl) |
| module_sp->FindTypes(null_sc, name, &namespace_decl, true, 1, types); |
| else |
| m_target->GetImages().FindTypes(null_sc, name, true, 1, types); |
| |
| if (types.GetSize()) |
| { |
| lldb::TypeSP type_sp = types.GetTypeAtIndex(0); |
| |
| if (log) |
| { |
| const char *name_string = type_sp->GetName().GetCString(); |
| |
| log->Printf(" CAS::FEVD[%u] Matching type found for \"%s\": %s", |
| current_id, |
| name.GetCString(), |
| (name_string ? name_string : "<anonymous>")); |
| } |
| |
| |
| void *copied_type = GuardedCopyType(m_ast_context, type_sp->GetClangAST(), type_sp->GetClangFullType()); |
| |
| if (!copied_type) |
| { |
| if (log) |
| log->Printf(" CAS::FEVD[%u] - Couldn't export the type for a constant integer result", |
| current_id); |
| |
| break; |
| } |
| |
| context.AddTypeDecl(copied_type); |
| } |
| |
| } while(0); |
| } |
| |
| void |
| ClangASTSource::FindObjCMethodDecls (NameSearchContext &context) |
| { |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| static unsigned int invocation_id = 0; |
| unsigned int current_id = invocation_id++; |
| |
| const DeclarationName &decl_name(context.m_decl_name); |
| const DeclContext *decl_ctx(context.m_decl_context); |
| |
| const ObjCInterfaceDecl *interface_decl = dyn_cast<ObjCInterfaceDecl>(decl_ctx); |
| |
| if (!interface_decl) |
| return; |
| |
| StreamString ss; |
| |
| if (decl_name.isObjCZeroArgSelector()) |
| { |
| ss.Printf("%s", decl_name.getAsString().c_str()); |
| } |
| else if (decl_name.isObjCOneArgSelector()) |
| { |
| ss.Printf("%s", decl_name.getAsString().c_str()); |
| } |
| else |
| { |
| clang::Selector sel = decl_name.getObjCSelector(); |
| |
| for (unsigned i = 0, e = sel.getNumArgs(); |
| i != e; |
| ++i) |
| { |
| llvm::StringRef r = sel.getNameForSlot(i); |
| ss.Printf("%s:", r.str().c_str()); |
| } |
| } |
| ss.Flush(); |
| |
| ConstString selector_name(ss.GetData()); |
| |
| if (log) |
| log->Printf("ClangASTSource::FindObjCMethodDecls[%d] on (ASTContext*)%p for selector [%s %s]", |
| current_id, |
| m_ast_context, |
| interface_decl->getNameAsString().c_str(), |
| selector_name.AsCString()); |
| SymbolContextList sc_list; |
| |
| const bool include_symbols = false; |
| const bool include_inlines = false; |
| const bool append = false; |
| |
| std::string interface_name = interface_decl->getNameAsString(); |
| |
| do |
| { |
| StreamString ms; |
| ms.Printf("-[%s %s]", interface_name.c_str(), selector_name.AsCString()); |
| ms.Flush(); |
| ConstString instance_method_name(ms.GetData()); |
| |
| m_target->GetImages().FindFunctions(instance_method_name, lldb::eFunctionNameTypeFull, include_symbols, include_inlines, append, sc_list); |
| |
| if (sc_list.GetSize()) |
| break; |
| |
| ms.Clear(); |
| ms.Printf("+[%s %s]", interface_name.c_str(), selector_name.AsCString()); |
| ms.Flush(); |
| ConstString class_method_name(ms.GetData()); |
| |
| m_target->GetImages().FindFunctions(class_method_name, lldb::eFunctionNameTypeFull, include_symbols, include_inlines, append, sc_list); |
| |
| if (sc_list.GetSize()) |
| break; |
| |
| // Fall back and check for methods in categories. If we find methods this way, we need to check that they're actually in |
| // categories on the desired class. |
| |
| SymbolContextList candidate_sc_list; |
| |
| m_target->GetImages().FindFunctions(selector_name, lldb::eFunctionNameTypeSelector, include_symbols, include_inlines, append, candidate_sc_list); |
| |
| for (uint32_t ci = 0, ce = candidate_sc_list.GetSize(); |
| ci != ce; |
| ++ci) |
| { |
| SymbolContext candidate_sc; |
| |
| if (!candidate_sc_list.GetContextAtIndex(ci, candidate_sc)) |
| continue; |
| |
| if (!candidate_sc.function) |
| continue; |
| |
| const char *candidate_name = candidate_sc.function->GetName().AsCString(); |
| |
| const char *cursor = candidate_name; |
| |
| if (*cursor != '+' && *cursor != '-') |
| continue; |
| |
| ++cursor; |
| |
| if (*cursor != '[') |
| continue; |
| |
| ++cursor; |
| |
| size_t interface_len = interface_name.length(); |
| |
| if (strncmp(cursor, interface_name.c_str(), interface_len)) |
| continue; |
| |
| cursor += interface_len; |
| |
| if (*cursor == ' ' || *cursor == '(') |
| sc_list.Append(candidate_sc); |
| } |
| } |
| while (0); |
| |
| for (uint32_t i = 0, e = sc_list.GetSize(); |
| i != e; |
| ++i) |
| { |
| SymbolContext sc; |
| |
| if (!sc_list.GetContextAtIndex(i, sc)) |
| continue; |
| |
| if (!sc.function) |
| continue; |
| |
| DeclContext *function_ctx = sc.function->GetClangDeclContext(); |
| |
| if (!function_ctx) |
| continue; |
| |
| ObjCMethodDecl *method_decl = dyn_cast<ObjCMethodDecl>(function_ctx); |
| |
| if (!method_decl) |
| continue; |
| |
| ObjCInterfaceDecl *found_interface_decl = method_decl->getClassInterface(); |
| |
| if (!found_interface_decl) |
| continue; |
| |
| if (found_interface_decl->getName() == interface_decl->getName()) |
| { |
| Decl *copied_decl = m_ast_importer->CopyDecl(m_ast_context, &method_decl->getASTContext(), method_decl); |
| |
| if (!copied_decl) |
| continue; |
| |
| ObjCMethodDecl *copied_method_decl = dyn_cast<ObjCMethodDecl>(copied_decl); |
| |
| if (!copied_method_decl) |
| continue; |
| |
| if (log) |
| { |
| ASTDumper dumper((Decl*)copied_method_decl); |
| log->Printf(" CAS::FOMD[%d] found (in debug info) %s", current_id, dumper.GetCString()); |
| } |
| |
| context.AddNamedDecl(copied_method_decl); |
| } |
| } |
| } |
| |
| template <class D> class TaggedASTDecl { |
| public: |
| TaggedASTDecl() : decl(NULL) { } |
| TaggedASTDecl(D *_decl) : decl(_decl) { } |
| bool IsValid() const { return (decl != NULL); } |
| bool IsInvalid() const { return !IsValid(); } |
| D *operator->() const { return decl; } |
| D *decl; |
| }; |
| |
| template <class D2, template <class D> class TD, class D1> |
| TD<D2> |
| DynCast(TD<D1> source) |
| { |
| return TD<D2> (dyn_cast<D2>(source.decl)); |
| } |
| |
| template <class D = Decl> class DeclFromParser; |
| template <class D = Decl> class DeclFromUser; |
| |
| template <class D> class DeclFromParser : public TaggedASTDecl<D> { |
| public: |
| DeclFromParser() : TaggedASTDecl<D>() { } |
| DeclFromParser(D *_decl) : TaggedASTDecl<D>(_decl) { } |
| |
| DeclFromUser<D> GetOrigin(ClangASTImporter *importer); |
| }; |
| |
| template <class D> class DeclFromUser : public TaggedASTDecl<D> { |
| public: |
| DeclFromUser() : TaggedASTDecl<D>() { } |
| DeclFromUser(D *_decl) : TaggedASTDecl<D>(_decl) { } |
| |
| DeclFromParser<D> Import(ClangASTImporter *importer, ASTContext &dest_ctx); |
| }; |
| |
| template <class D> |
| DeclFromUser<D> |
| DeclFromParser<D>::GetOrigin(ClangASTImporter *importer) |
| { |
| DeclFromUser <> origin_decl; |
| importer->ResolveDeclOrigin(this->decl, &origin_decl.decl, NULL); |
| if (origin_decl.IsInvalid()) |
| return DeclFromUser<D>(); |
| return DeclFromUser<D>(dyn_cast<D>(origin_decl.decl)); |
| } |
| |
| template <class D> |
| DeclFromParser<D> |
| DeclFromUser<D>::Import(ClangASTImporter *importer, ASTContext &dest_ctx) |
| { |
| DeclFromParser <> parser_generic_decl(importer->CopyDecl(&dest_ctx, &this->decl->getASTContext(), this->decl)); |
| if (parser_generic_decl.IsInvalid()) |
| return DeclFromParser<D>(); |
| return DeclFromParser<D>(dyn_cast<D>(parser_generic_decl.decl)); |
| } |
| |
| void |
| ClangASTSource::FindObjCPropertyAndIvarDecls (NameSearchContext &context) |
| { |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| static unsigned int invocation_id = 0; |
| unsigned int current_id = invocation_id++; |
| |
| DeclFromParser<const ObjCInterfaceDecl> parser_iface_decl(cast<ObjCInterfaceDecl>(context.m_decl_context)); |
| DeclFromUser<const ObjCInterfaceDecl> origin_iface_decl(parser_iface_decl.GetOrigin(m_ast_importer)); |
| |
| if (origin_iface_decl.IsInvalid()) |
| return; |
| |
| std::string name_str = context.m_decl_name.getAsString(); |
| StringRef name(name_str.c_str()); |
| IdentifierInfo &name_identifier(origin_iface_decl->getASTContext().Idents.get(name)); |
| |
| if (log) |
| log->Printf("ClangASTSource::FindObjCPropertyAndIvarDecls[%d] on (ASTContext*)%p for '%s.%s'", |
| current_id, |
| m_ast_context, |
| parser_iface_decl->getNameAsString().c_str(), |
| name_str.c_str()); |
| |
| DeclFromUser<ObjCPropertyDecl> origin_property_decl(origin_iface_decl->FindPropertyDeclaration(&name_identifier)); |
| |
| if (origin_property_decl.IsValid()) |
| { |
| DeclFromParser<ObjCPropertyDecl> parser_property_decl(origin_property_decl.Import(m_ast_importer, *m_ast_context)); |
| if (parser_property_decl.IsValid()) |
| { |
| if (log) |
| { |
| ASTDumper dumper((Decl*)parser_property_decl.decl); |
| log->Printf(" CAS::FOPD[%d] found %s", current_id, dumper.GetCString()); |
| } |
| |
| context.AddNamedDecl(parser_property_decl.decl); |
| } |
| } |
| |
| DeclFromUser<ObjCIvarDecl> origin_ivar_decl(origin_iface_decl->getIvarDecl(&name_identifier)); |
| |
| if (origin_ivar_decl.IsValid()) |
| { |
| DeclFromParser<ObjCIvarDecl> parser_ivar_decl(origin_ivar_decl.Import(m_ast_importer, *m_ast_context)); |
| if (parser_ivar_decl.IsValid()) |
| { |
| if (log) |
| { |
| ASTDumper dumper((Decl*)parser_ivar_decl.decl); |
| log->Printf(" CAS::FOPD[%d] found %s", current_id, dumper.GetCString()); |
| } |
| |
| context.AddNamedDecl(parser_ivar_decl.decl); |
| } |
| } |
| } |
| |
| typedef llvm::DenseMap <const FieldDecl *, uint64_t> FieldOffsetMap; |
| typedef llvm::DenseMap <const CXXRecordDecl *, CharUnits> BaseOffsetMap; |
| |
| template <class D, class O> |
| static bool |
| ImportOffsetMap (llvm::DenseMap <const D*, O> &destination_map, |
| llvm::DenseMap <const D*, O> &source_map, |
| ClangASTImporter *importer, |
| ASTContext &dest_ctx) |
| { |
| typedef llvm::DenseMap <const D*, O> MapType; |
| |
| for (typename MapType::iterator fi = source_map.begin(), fe = source_map.end(); |
| fi != fe; |
| ++fi) |
| { |
| DeclFromUser <D> user_decl(const_cast<D*>(fi->first)); |
| DeclFromParser <D> parser_decl(user_decl.Import(importer, dest_ctx)); |
| if (parser_decl.IsInvalid()) |
| return false; |
| destination_map.insert(std::pair<const D *, O>(parser_decl.decl, fi->second)); |
| } |
| |
| return true; |
| } |
| |
| template <bool IsVirtual> bool ExtractBaseOffsets (const ASTRecordLayout &record_layout, |
| DeclFromUser<const CXXRecordDecl> &record, |
| BaseOffsetMap &base_offsets) |
| { |
| for (CXXRecordDecl::base_class_const_iterator |
| bi = (IsVirtual ? record->vbases_begin() : record->bases_begin()), |
| be = (IsVirtual ? record->vbases_end() : record->bases_end()); |
| bi != be; |
| ++bi) |
| { |
| if (!IsVirtual && bi->isVirtual()) |
| continue; |
| |
| const clang::Type *origin_base_type = bi->getType().getTypePtr(); |
| const clang::RecordType *origin_base_record_type = origin_base_type->getAs<RecordType>(); |
| |
| if (!origin_base_record_type) |
| return false; |
| |
| DeclFromUser <RecordDecl> origin_base_record(origin_base_record_type->getDecl()); |
| |
| if (origin_base_record.IsInvalid()) |
| return false; |
| |
| DeclFromUser <CXXRecordDecl> origin_base_cxx_record(DynCast<CXXRecordDecl>(origin_base_record)); |
| |
| if (origin_base_cxx_record.IsInvalid()) |
| return false; |
| |
| CharUnits base_offset; |
| |
| if (IsVirtual) |
| base_offset = record_layout.getVBaseClassOffset(origin_base_cxx_record.decl); |
| else |
| base_offset = record_layout.getBaseClassOffset(origin_base_cxx_record.decl); |
| |
| base_offsets.insert(std::pair<const CXXRecordDecl *, CharUnits>(origin_base_cxx_record.decl, base_offset)); |
| } |
| |
| return true; |
| } |
| |
| bool |
| ClangASTSource::layoutRecordType(const RecordDecl *record, |
| uint64_t &size, |
| uint64_t &alignment, |
| FieldOffsetMap &field_offsets, |
| BaseOffsetMap &base_offsets, |
| BaseOffsetMap &virtual_base_offsets) |
| { |
| static unsigned int invocation_id = 0; |
| unsigned int current_id = invocation_id++; |
| |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| if (log) |
| { |
| log->Printf("LayoutRecordType[%u] on (RecordDecl*)%p [name = '%s']", |
| current_id, |
| m_ast_context, |
| record->getNameAsString().c_str()); |
| } |
| |
| |
| DeclFromParser <const RecordDecl> parser_record(record); |
| DeclFromUser <const RecordDecl> origin_record(parser_record.GetOrigin(m_ast_importer)); |
| |
| if (origin_record.IsInvalid()) |
| return false; |
| |
| FieldOffsetMap origin_field_offsets; |
| BaseOffsetMap origin_base_offsets; |
| BaseOffsetMap origin_virtual_base_offsets; |
| |
| const ASTRecordLayout &record_layout(origin_record->getASTContext().getASTRecordLayout(origin_record.decl)); |
| |
| int field_idx = 0; |
| |
| for (RecordDecl::field_iterator fi = origin_record->field_begin(), fe = origin_record->field_end(); |
| fi != fe; |
| ++fi) |
| { |
| uint64_t field_offset = record_layout.getFieldOffset(field_idx); |
| |
| origin_field_offsets.insert(std::pair<const FieldDecl *, uint64_t>(*fi, field_offset)); |
| |
| field_idx++; |
| } |
| |
| ASTContext &parser_ast_context(record->getASTContext()); |
| |
| DeclFromUser <const CXXRecordDecl> origin_cxx_record(DynCast<const CXXRecordDecl>(origin_record)); |
| |
| if (origin_cxx_record.IsValid()) |
| { |
| if (!ExtractBaseOffsets<false>(record_layout, origin_cxx_record, origin_base_offsets) || |
| !ExtractBaseOffsets<true>(record_layout, origin_cxx_record, origin_virtual_base_offsets)) |
| return false; |
| } |
| |
| if (!ImportOffsetMap(field_offsets, origin_field_offsets, m_ast_importer, parser_ast_context) || |
| !ImportOffsetMap(base_offsets, origin_base_offsets, m_ast_importer, parser_ast_context) || |
| !ImportOffsetMap(virtual_base_offsets, origin_virtual_base_offsets, m_ast_importer, parser_ast_context)) |
| return false; |
| |
| size = record_layout.getSize().getQuantity() * m_ast_context->getCharWidth(); |
| alignment = record_layout.getAlignment().getQuantity() * m_ast_context->getCharWidth(); |
| |
| if (log) |
| { |
| log->Printf("LRT[%u] returned:", current_id); |
| log->Printf("LRT[%u] Original = (RecordDecl*)%p", current_id, origin_record.decl); |
| log->Printf("LRT[%u] Size = %lld", current_id, size); |
| log->Printf("LRT[%u] Alignment = %lld", current_id, alignment); |
| log->Printf("LRT[%u] Fields:", current_id); |
| for (RecordDecl::field_iterator fi = record->field_begin(), fe = record->field_end(); |
| fi != fe; |
| ++fi) |
| { |
| log->Printf("LRT[%u] (FieldDecl*)%p, Name = '%s', Offset = %lld bits", |
| current_id, |
| *fi, |
| fi->getNameAsString().c_str(), |
| field_offsets[*fi]); |
| } |
| DeclFromParser <const CXXRecordDecl> parser_cxx_record = DynCast<const CXXRecordDecl>(parser_record); |
| if (parser_cxx_record.IsValid()) |
| { |
| log->Printf("LRT[%u] Bases:", current_id); |
| for (CXXRecordDecl::base_class_const_iterator bi = parser_cxx_record->bases_begin(), be = parser_cxx_record->bases_end(); |
| bi != be; |
| ++bi) |
| { |
| bool is_virtual = bi->isVirtual(); |
| |
| QualType base_type = bi->getType(); |
| const RecordType *base_record_type = base_type->getAs<RecordType>(); |
| DeclFromParser <RecordDecl> base_record(base_record_type->getDecl()); |
| DeclFromParser <CXXRecordDecl> base_cxx_record = DynCast<CXXRecordDecl>(base_record); |
| |
| log->Printf("LRT[%u] %s(CXXRecordDecl*)%p, Name = '%s', Offset = %lld chars", |
| current_id, |
| (is_virtual ? "Virtual " : ""), |
| base_cxx_record.decl, |
| base_cxx_record.decl->getNameAsString().c_str(), |
| (is_virtual ? virtual_base_offsets[base_cxx_record.decl].getQuantity() : |
| base_offsets[base_cxx_record.decl].getQuantity())); |
| } |
| } |
| else |
| { |
| log->Printf("LRD[%u] Not a CXXRecord, so no bases", current_id); |
| } |
| } |
| |
| return true; |
| } |
| |
| void |
| ClangASTSource::CompleteNamespaceMap (ClangASTImporter::NamespaceMapSP &namespace_map, |
| const ConstString &name, |
| ClangASTImporter::NamespaceMapSP &parent_map) const |
| { |
| static unsigned int invocation_id = 0; |
| unsigned int current_id = invocation_id++; |
| |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| if (log) |
| { |
| if (parent_map && parent_map->size()) |
| log->Printf("CompleteNamespaceMap[%u] on (ASTContext*)%p Searching for namespace %s in namespace %s", |
| current_id, |
| m_ast_context, |
| name.GetCString(), |
| parent_map->begin()->second.GetNamespaceDecl()->getDeclName().getAsString().c_str()); |
| else |
| log->Printf("CompleteNamespaceMap[%u] on (ASTContext*)%p Searching for namespace %s", |
| current_id, |
| m_ast_context, |
| name.GetCString()); |
| } |
| |
| |
| if (parent_map) |
| { |
| for (ClangASTImporter::NamespaceMap::iterator i = parent_map->begin(), e = parent_map->end(); |
| i != e; |
| ++i) |
| { |
| ClangNamespaceDecl found_namespace_decl; |
| |
| lldb::ModuleSP module_sp = i->first; |
| ClangNamespaceDecl module_parent_namespace_decl = i->second; |
| |
| SymbolVendor *symbol_vendor = module_sp->GetSymbolVendor(); |
| |
| if (!symbol_vendor) |
| continue; |
| |
| SymbolContext null_sc; |
| |
| found_namespace_decl = symbol_vendor->FindNamespace(null_sc, name, &module_parent_namespace_decl); |
| |
| if (!found_namespace_decl) |
| continue; |
| |
| namespace_map->push_back(std::pair<lldb::ModuleSP, ClangNamespaceDecl>(module_sp, found_namespace_decl)); |
| |
| if (log) |
| log->Printf(" CMN[%u] Found namespace %s in module %s", |
| current_id, |
| name.GetCString(), |
| module_sp->GetFileSpec().GetFilename().GetCString()); |
| } |
| } |
| else |
| { |
| ModuleList &images = m_target->GetImages(); |
| ClangNamespaceDecl null_namespace_decl; |
| |
| for (uint32_t i = 0, e = images.GetSize(); |
| i != e; |
| ++i) |
| { |
| lldb::ModuleSP image = images.GetModuleAtIndex(i); |
| |
| if (!image) |
| continue; |
| |
| ClangNamespaceDecl found_namespace_decl; |
| |
| SymbolVendor *symbol_vendor = image->GetSymbolVendor(); |
| |
| if (!symbol_vendor) |
| continue; |
| |
| SymbolContext null_sc; |
| |
| found_namespace_decl = symbol_vendor->FindNamespace(null_sc, name, &null_namespace_decl); |
| |
| if (!found_namespace_decl) |
| continue; |
| |
| namespace_map->push_back(std::pair<lldb::ModuleSP, ClangNamespaceDecl>(image, found_namespace_decl)); |
| |
| if (log) |
| log->Printf(" CMN[%u] Found namespace %s in module %s", |
| current_id, |
| name.GetCString(), |
| image->GetFileSpec().GetFilename().GetCString()); |
| } |
| } |
| } |
| |
| NamespaceDecl * |
| ClangASTSource::AddNamespace (NameSearchContext &context, ClangASTImporter::NamespaceMapSP &namespace_decls) |
| { |
| if (!namespace_decls) |
| return NULL; |
| |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| const ClangNamespaceDecl &namespace_decl = namespace_decls->begin()->second; |
| |
| Decl *copied_decl = m_ast_importer->CopyDecl(m_ast_context, namespace_decl.GetASTContext(), namespace_decl.GetNamespaceDecl()); |
| |
| NamespaceDecl *copied_namespace_decl = dyn_cast<NamespaceDecl>(copied_decl); |
| |
| m_ast_importer->RegisterNamespaceMap(copied_namespace_decl, namespace_decls); |
| |
| return dyn_cast<NamespaceDecl>(copied_decl); |
| } |
| |
| void * |
| ClangASTSource::GuardedCopyType (ASTContext *dest_context, |
| ASTContext *source_context, |
| void *clang_type) |
| { |
| SetImportInProgress(true); |
| |
| QualType ret_qual_type = m_ast_importer->CopyType (m_ast_context, source_context, QualType::getFromOpaquePtr(clang_type)); |
| |
| void *ret = ret_qual_type.getAsOpaquePtr(); |
| |
| SetImportInProgress(false); |
| |
| return ret; |
| } |
| |
| clang::NamedDecl * |
| NameSearchContext::AddVarDecl(void *type) |
| { |
| IdentifierInfo *ii = m_decl_name.getAsIdentifierInfo(); |
| |
| assert (type && "Type for variable must be non-NULL!"); |
| |
| clang::NamedDecl *Decl = VarDecl::Create(*m_ast_source.m_ast_context, |
| const_cast<DeclContext*>(m_decl_context), |
| SourceLocation(), |
| SourceLocation(), |
| ii, |
| QualType::getFromOpaquePtr(type), |
| 0, |
| SC_Static, |
| SC_Static); |
| m_decls.push_back(Decl); |
| |
| return Decl; |
| } |
| |
| clang::NamedDecl * |
| NameSearchContext::AddFunDecl (void *type) |
| { |
| clang::FunctionDecl *func_decl = FunctionDecl::Create (*m_ast_source.m_ast_context, |
| const_cast<DeclContext*>(m_decl_context), |
| SourceLocation(), |
| SourceLocation(), |
| m_decl_name.getAsIdentifierInfo(), |
| QualType::getFromOpaquePtr(type), |
| NULL, |
| SC_Static, |
| SC_Static, |
| false, |
| true); |
| |
| // We have to do more than just synthesize the FunctionDecl. We have to |
| // synthesize ParmVarDecls for all of the FunctionDecl's arguments. To do |
| // this, we raid the function's FunctionProtoType for types. |
| |
| QualType qual_type (QualType::getFromOpaquePtr(type)); |
| const FunctionProtoType *func_proto_type = qual_type.getTypePtr()->getAs<FunctionProtoType>(); |
| |
| if (func_proto_type) |
| { |
| unsigned NumArgs = func_proto_type->getNumArgs(); |
| unsigned ArgIndex; |
| |
| SmallVector<ParmVarDecl *, 5> parm_var_decls; |
| |
| for (ArgIndex = 0; ArgIndex < NumArgs; ++ArgIndex) |
| { |
| QualType arg_qual_type (func_proto_type->getArgType(ArgIndex)); |
| |
| parm_var_decls.push_back(ParmVarDecl::Create (*m_ast_source.m_ast_context, |
| const_cast<DeclContext*>(m_decl_context), |
| SourceLocation(), |
| SourceLocation(), |
| NULL, |
| arg_qual_type, |
| NULL, |
| SC_Static, |
| SC_Static, |
| NULL)); |
| } |
| |
| func_decl->setParams(ArrayRef<ParmVarDecl*>(parm_var_decls)); |
| } |
| else |
| { |
| lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
| |
| log->Printf("Function type wasn't a FunctionProtoType"); |
| } |
| |
| m_decls.push_back(func_decl); |
| |
| return func_decl; |
| } |
| |
| clang::NamedDecl * |
| NameSearchContext::AddGenericFunDecl() |
| { |
| FunctionProtoType::ExtProtoInfo proto_info; |
| |
| proto_info.Variadic = true; |
| |
| QualType generic_function_type(m_ast_source.m_ast_context->getFunctionType (m_ast_source.m_ast_context->UnknownAnyTy, // result |
| NULL, // argument types |
| 0, // number of arguments |
| proto_info)); |
| |
| return AddFunDecl(generic_function_type.getAsOpaquePtr()); |
| } |
| |
| clang::NamedDecl * |
| NameSearchContext::AddTypeDecl(void *type) |
| { |
| if (type) |
| { |
| QualType qual_type = QualType::getFromOpaquePtr(type); |
| |
| if (const TagType *tag_type = qual_type->getAs<TagType>()) |
| { |
| TagDecl *tag_decl = tag_type->getDecl(); |
| |
| m_decls.push_back(tag_decl); |
| |
| return tag_decl; |
| } |
| else if (const ObjCObjectType *objc_object_type = qual_type->getAs<ObjCObjectType>()) |
| { |
| ObjCInterfaceDecl *interface_decl = objc_object_type->getInterface(); |
| |
| m_decls.push_back((NamedDecl*)interface_decl); |
| |
| return (NamedDecl*)interface_decl; |
| } |
| } |
| return NULL; |
| } |
| |
| void |
| NameSearchContext::AddLookupResult (clang::DeclContextLookupConstResult result) |
| { |
| for (clang::NamedDecl * const *decl_iterator = result.first; |
| decl_iterator != result.second; |
| ++decl_iterator) |
| m_decls.push_back (*decl_iterator); |
| } |
| |
| void |
| NameSearchContext::AddNamedDecl (clang::NamedDecl *decl) |
| { |
| m_decls.push_back (decl); |
| } |