| File: | src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp |
| Warning: | line 762, column 38 Called C++ object pointer is null |
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| 1 | //===-- ClangASTSource.cpp ------------------------------------------------===// | ||||
| 2 | // | ||||
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | ||||
| 4 | // See https://llvm.org/LICENSE.txt for license information. | ||||
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | ||||
| 6 | // | ||||
| 7 | //===----------------------------------------------------------------------===// | ||||
| 8 | |||||
| 9 | #include "ClangASTSource.h" | ||||
| 10 | |||||
| 11 | #include "ClangDeclVendor.h" | ||||
| 12 | #include "ClangModulesDeclVendor.h" | ||||
| 13 | |||||
| 14 | #include "lldb/Core/Module.h" | ||||
| 15 | #include "lldb/Core/ModuleList.h" | ||||
| 16 | #include "lldb/Symbol/CompilerDeclContext.h" | ||||
| 17 | #include "lldb/Symbol/Function.h" | ||||
| 18 | #include "lldb/Symbol/SymbolFile.h" | ||||
| 19 | #include "lldb/Symbol/TaggedASTType.h" | ||||
| 20 | #include "lldb/Target/Target.h" | ||||
| 21 | #include "lldb/Utility/Log.h" | ||||
| 22 | #include "clang/AST/ASTContext.h" | ||||
| 23 | #include "clang/AST/RecordLayout.h" | ||||
| 24 | #include "clang/Basic/SourceManager.h" | ||||
| 25 | |||||
| 26 | #include "Plugins/ExpressionParser/Clang/ClangUtil.h" | ||||
| 27 | #include "Plugins/LanguageRuntime/ObjC/ObjCLanguageRuntime.h" | ||||
| 28 | #include "Plugins/TypeSystem/Clang/TypeSystemClang.h" | ||||
| 29 | |||||
| 30 | #include <memory> | ||||
| 31 | #include <vector> | ||||
| 32 | |||||
| 33 | using namespace clang; | ||||
| 34 | using namespace lldb_private; | ||||
| 35 | |||||
| 36 | // Scoped class that will remove an active lexical decl from the set when it | ||||
| 37 | // goes out of scope. | ||||
| 38 | namespace { | ||||
| 39 | class ScopedLexicalDeclEraser { | ||||
| 40 | public: | ||||
| 41 | ScopedLexicalDeclEraser(std::set<const clang::Decl *> &decls, | ||||
| 42 | const clang::Decl *decl) | ||||
| 43 | : m_active_lexical_decls(decls), m_decl(decl) {} | ||||
| 44 | |||||
| 45 | ~ScopedLexicalDeclEraser() { m_active_lexical_decls.erase(m_decl); } | ||||
| 46 | |||||
| 47 | private: | ||||
| 48 | std::set<const clang::Decl *> &m_active_lexical_decls; | ||||
| 49 | const clang::Decl *m_decl; | ||||
| 50 | }; | ||||
| 51 | } | ||||
| 52 | |||||
| 53 | ClangASTSource::ClangASTSource( | ||||
| 54 | const lldb::TargetSP &target, | ||||
| 55 | const std::shared_ptr<ClangASTImporter> &importer) | ||||
| 56 | : m_lookups_enabled(false), m_target(target), m_ast_context(nullptr), | ||||
| 57 | m_ast_importer_sp(importer), m_active_lexical_decls(), | ||||
| 58 | m_active_lookups() { | ||||
| 59 | assert(m_ast_importer_sp && "No ClangASTImporter passed to ClangASTSource?")((void)0); | ||||
| 60 | } | ||||
| 61 | |||||
| 62 | void ClangASTSource::InstallASTContext(TypeSystemClang &clang_ast_context) { | ||||
| 63 | m_ast_context = &clang_ast_context.getASTContext(); | ||||
| 64 | m_clang_ast_context = &clang_ast_context; | ||||
| 65 | m_file_manager = &m_ast_context->getSourceManager().getFileManager(); | ||||
| 66 | m_ast_importer_sp->InstallMapCompleter(m_ast_context, *this); | ||||
| 67 | } | ||||
| 68 | |||||
| 69 | ClangASTSource::~ClangASTSource() { | ||||
| 70 | m_ast_importer_sp->ForgetDestination(m_ast_context); | ||||
| 71 | |||||
| 72 | if (!m_target) | ||||
| 73 | return; | ||||
| 74 | |||||
| 75 | // Unregister the current ASTContext as a source for all scratch | ||||
| 76 | // ASTContexts in the ClangASTImporter. Without this the scratch AST might | ||||
| 77 | // query the deleted ASTContext for additional type information. | ||||
| 78 | // We unregister from *all* scratch ASTContexts in case a type got exported | ||||
| 79 | // to a scratch AST that isn't the best fitting scratch ASTContext. | ||||
| 80 | TypeSystemClang *scratch_ast = ScratchTypeSystemClang::GetForTarget( | ||||
| 81 | *m_target, ScratchTypeSystemClang::DefaultAST, false); | ||||
| 82 | |||||
| 83 | if (!scratch_ast) | ||||
| 84 | return; | ||||
| 85 | |||||
| 86 | ScratchTypeSystemClang *default_scratch_ast = | ||||
| 87 | llvm::cast<ScratchTypeSystemClang>(scratch_ast); | ||||
| 88 | // Unregister from the default scratch AST (and all sub-ASTs). | ||||
| 89 | default_scratch_ast->ForgetSource(m_ast_context, *m_ast_importer_sp); | ||||
| 90 | } | ||||
| 91 | |||||
| 92 | void ClangASTSource::StartTranslationUnit(ASTConsumer *Consumer) { | ||||
| 93 | if (!m_ast_context) | ||||
| 94 | return; | ||||
| 95 | |||||
| 96 | m_ast_context->getTranslationUnitDecl()->setHasExternalVisibleStorage(); | ||||
| 97 | m_ast_context->getTranslationUnitDecl()->setHasExternalLexicalStorage(); | ||||
| 98 | } | ||||
| 99 | |||||
| 100 | // The core lookup interface. | ||||
| 101 | bool ClangASTSource::FindExternalVisibleDeclsByName( | ||||
| 102 | const DeclContext *decl_ctx, DeclarationName clang_decl_name) { | ||||
| 103 | if (!m_ast_context) { | ||||
| 104 | SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); | ||||
| 105 | return false; | ||||
| 106 | } | ||||
| 107 | |||||
| 108 | std::string decl_name(clang_decl_name.getAsString()); | ||||
| 109 | |||||
| 110 | switch (clang_decl_name.getNameKind()) { | ||||
| 111 | // Normal identifiers. | ||||
| 112 | case DeclarationName::Identifier: { | ||||
| 113 | clang::IdentifierInfo *identifier_info = | ||||
| 114 | clang_decl_name.getAsIdentifierInfo(); | ||||
| 115 | |||||
| 116 | if (!identifier_info || identifier_info->getBuiltinID() != 0) { | ||||
| 117 | SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); | ||||
| 118 | return false; | ||||
| 119 | } | ||||
| 120 | } break; | ||||
| 121 | |||||
| 122 | // Operator names. | ||||
| 123 | case DeclarationName::CXXOperatorName: | ||||
| 124 | case DeclarationName::CXXLiteralOperatorName: | ||||
| 125 | break; | ||||
| 126 | |||||
| 127 | // Using directives found in this context. | ||||
| 128 | // Tell Sema we didn't find any or we'll end up getting asked a *lot*. | ||||
| 129 | case DeclarationName::CXXUsingDirective: | ||||
| 130 | SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); | ||||
| 131 | return false; | ||||
| 132 | |||||
| 133 | case DeclarationName::ObjCZeroArgSelector: | ||||
| 134 | case DeclarationName::ObjCOneArgSelector: | ||||
| 135 | case DeclarationName::ObjCMultiArgSelector: { | ||||
| 136 | llvm::SmallVector<NamedDecl *, 1> method_decls; | ||||
| 137 | |||||
| 138 | NameSearchContext method_search_context(*m_clang_ast_context, method_decls, | ||||
| 139 | clang_decl_name, decl_ctx); | ||||
| 140 | |||||
| 141 | FindObjCMethodDecls(method_search_context); | ||||
| 142 | |||||
| 143 | SetExternalVisibleDeclsForName(decl_ctx, clang_decl_name, method_decls); | ||||
| 144 | return (method_decls.size() > 0); | ||||
| 145 | } | ||||
| 146 | // These aren't possible in the global context. | ||||
| 147 | case DeclarationName::CXXConstructorName: | ||||
| 148 | case DeclarationName::CXXDestructorName: | ||||
| 149 | case DeclarationName::CXXConversionFunctionName: | ||||
| 150 | case DeclarationName::CXXDeductionGuideName: | ||||
| 151 | SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); | ||||
| 152 | return false; | ||||
| 153 | } | ||||
| 154 | |||||
| 155 | if (!GetLookupsEnabled()) { | ||||
| 156 | // Wait until we see a '$' at the start of a name before we start doing any | ||||
| 157 | // lookups so we can avoid lookup up all of the builtin types. | ||||
| 158 | if (!decl_name.empty() && decl_name[0] == '$') { | ||||
| 159 | SetLookupsEnabled(true); | ||||
| 160 | } else { | ||||
| 161 | SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); | ||||
| 162 | return false; | ||||
| 163 | } | ||||
| 164 | } | ||||
| 165 | |||||
| 166 | ConstString const_decl_name(decl_name.c_str()); | ||||
| 167 | |||||
| 168 | const char *uniqued_const_decl_name = const_decl_name.GetCString(); | ||||
| 169 | if (m_active_lookups.find(uniqued_const_decl_name) != | ||||
| 170 | m_active_lookups.end()) { | ||||
| 171 | // We are currently looking up this name... | ||||
| 172 | SetNoExternalVisibleDeclsForName(decl_ctx, clang_decl_name); | ||||
| 173 | return false; | ||||
| 174 | } | ||||
| 175 | m_active_lookups.insert(uniqued_const_decl_name); | ||||
| 176 | llvm::SmallVector<NamedDecl *, 4> name_decls; | ||||
| 177 | NameSearchContext name_search_context(*m_clang_ast_context, name_decls, | ||||
| 178 | clang_decl_name, decl_ctx); | ||||
| 179 | FindExternalVisibleDecls(name_search_context); | ||||
| 180 | SetExternalVisibleDeclsForName(decl_ctx, clang_decl_name, name_decls); | ||||
| 181 | m_active_lookups.erase(uniqued_const_decl_name); | ||||
| 182 | return (name_decls.size() != 0); | ||||
| 183 | } | ||||
| 184 | |||||
| 185 | TagDecl *ClangASTSource::FindCompleteType(const TagDecl *decl) { | ||||
| 186 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 187 | |||||
| 188 | if (const NamespaceDecl *namespace_context = | ||||
| 189 | dyn_cast<NamespaceDecl>(decl->getDeclContext())) { | ||||
| 190 | ClangASTImporter::NamespaceMapSP namespace_map = | ||||
| 191 | m_ast_importer_sp->GetNamespaceMap(namespace_context); | ||||
| 192 | |||||
| 193 | LLDB_LOGV(log, " CTD Inspecting namespace map{0} ({1} entries)",do { ::lldb_private::Log *log_private = (log); if (log_private && log_private->GetVerbose()) log_private->Format ("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CTD Inspecting namespace map{0} ({1} entries)" , namespace_map.get(), namespace_map->size()); } while (0) | ||||
| 194 | namespace_map.get(), namespace_map->size())do { ::lldb_private::Log *log_private = (log); if (log_private && log_private->GetVerbose()) log_private->Format ("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CTD Inspecting namespace map{0} ({1} entries)" , namespace_map.get(), namespace_map->size()); } while (0); | ||||
| 195 | |||||
| 196 | if (!namespace_map) | ||||
| 197 | return nullptr; | ||||
| 198 | |||||
| 199 | for (const ClangASTImporter::NamespaceMapItem &item : *namespace_map) { | ||||
| 200 | LLDB_LOG(log, " CTD Searching namespace {0} in module {1}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CTD Searching namespace {0} in module {1}" , item.second.GetName(), item.first->GetFileSpec().GetFilename ()); } while (0) | ||||
| 201 | item.second.GetName(), item.first->GetFileSpec().GetFilename())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CTD Searching namespace {0} in module {1}" , item.second.GetName(), item.first->GetFileSpec().GetFilename ()); } while (0); | ||||
| 202 | |||||
| 203 | TypeList types; | ||||
| 204 | |||||
| 205 | ConstString name(decl->getName()); | ||||
| 206 | |||||
| 207 | item.first->FindTypesInNamespace(name, item.second, UINT32_MAX0xffffffffU, types); | ||||
| 208 | |||||
| 209 | for (uint32_t ti = 0, te = types.GetSize(); ti != te; ++ti) { | ||||
| 210 | lldb::TypeSP type = types.GetTypeAtIndex(ti); | ||||
| 211 | |||||
| 212 | if (!type) | ||||
| 213 | continue; | ||||
| 214 | |||||
| 215 | CompilerType clang_type(type->GetFullCompilerType()); | ||||
| 216 | |||||
| 217 | if (!ClangUtil::IsClangType(clang_type)) | ||||
| 218 | continue; | ||||
| 219 | |||||
| 220 | const TagType *tag_type = | ||||
| 221 | ClangUtil::GetQualType(clang_type)->getAs<TagType>(); | ||||
| 222 | |||||
| 223 | if (!tag_type) | ||||
| 224 | continue; | ||||
| 225 | |||||
| 226 | TagDecl *candidate_tag_decl = | ||||
| 227 | const_cast<TagDecl *>(tag_type->getDecl()); | ||||
| 228 | |||||
| 229 | if (TypeSystemClang::GetCompleteDecl( | ||||
| 230 | &candidate_tag_decl->getASTContext(), candidate_tag_decl)) | ||||
| 231 | return candidate_tag_decl; | ||||
| 232 | } | ||||
| 233 | } | ||||
| 234 | } else { | ||||
| 235 | TypeList types; | ||||
| 236 | |||||
| 237 | ConstString name(decl->getName()); | ||||
| 238 | |||||
| 239 | const ModuleList &module_list = m_target->GetImages(); | ||||
| 240 | |||||
| 241 | bool exact_match = false; | ||||
| 242 | llvm::DenseSet<SymbolFile *> searched_symbol_files; | ||||
| 243 | module_list.FindTypes(nullptr, name, exact_match, UINT32_MAX0xffffffffU, | ||||
| 244 | searched_symbol_files, types); | ||||
| 245 | |||||
| 246 | for (uint32_t ti = 0, te = types.GetSize(); ti != te; ++ti) { | ||||
| 247 | lldb::TypeSP type = types.GetTypeAtIndex(ti); | ||||
| 248 | |||||
| 249 | if (!type) | ||||
| 250 | continue; | ||||
| 251 | |||||
| 252 | CompilerType clang_type(type->GetFullCompilerType()); | ||||
| 253 | |||||
| 254 | if (!ClangUtil::IsClangType(clang_type)) | ||||
| 255 | continue; | ||||
| 256 | |||||
| 257 | const TagType *tag_type = | ||||
| 258 | ClangUtil::GetQualType(clang_type)->getAs<TagType>(); | ||||
| 259 | |||||
| 260 | if (!tag_type) | ||||
| 261 | continue; | ||||
| 262 | |||||
| 263 | TagDecl *candidate_tag_decl = const_cast<TagDecl *>(tag_type->getDecl()); | ||||
| 264 | |||||
| 265 | // We have found a type by basename and we need to make sure the decl | ||||
| 266 | // contexts are the same before we can try to complete this type with | ||||
| 267 | // another | ||||
| 268 | if (!TypeSystemClang::DeclsAreEquivalent(const_cast<TagDecl *>(decl), | ||||
| 269 | candidate_tag_decl)) | ||||
| 270 | continue; | ||||
| 271 | |||||
| 272 | if (TypeSystemClang::GetCompleteDecl(&candidate_tag_decl->getASTContext(), | ||||
| 273 | candidate_tag_decl)) | ||||
| 274 | return candidate_tag_decl; | ||||
| 275 | } | ||||
| 276 | } | ||||
| 277 | return nullptr; | ||||
| 278 | } | ||||
| 279 | |||||
| 280 | void ClangASTSource::CompleteType(TagDecl *tag_decl) { | ||||
| 281 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 282 | |||||
| 283 | if (log) { | ||||
| 284 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CompleteTagDecl on (ASTContext*){0} Completing " "(TagDecl*){1} named {2}", m_clang_ast_context->getDisplayName (), tag_decl, tag_decl->getName()); } while (0) | ||||
| 285 | " CompleteTagDecl on (ASTContext*){0} Completing "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CompleteTagDecl on (ASTContext*){0} Completing " "(TagDecl*){1} named {2}", m_clang_ast_context->getDisplayName (), tag_decl, tag_decl->getName()); } while (0) | ||||
| 286 | "(TagDecl*){1} named {2}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CompleteTagDecl on (ASTContext*){0} Completing " "(TagDecl*){1} named {2}", m_clang_ast_context->getDisplayName (), tag_decl, tag_decl->getName()); } while (0) | ||||
| 287 | m_clang_ast_context->getDisplayName(), tag_decl,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CompleteTagDecl on (ASTContext*){0} Completing " "(TagDecl*){1} named {2}", m_clang_ast_context->getDisplayName (), tag_decl, tag_decl->getName()); } while (0) | ||||
| 288 | tag_decl->getName())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CompleteTagDecl on (ASTContext*){0} Completing " "(TagDecl*){1} named {2}", m_clang_ast_context->getDisplayName (), tag_decl, tag_decl->getName()); } while (0); | ||||
| 289 | |||||
| 290 | LLDB_LOG(log, " CTD Before:\n{0}", ClangUtil::DumpDecl(tag_decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CTD Before:\n{0}", ClangUtil::DumpDecl(tag_decl )); } while (0); | ||||
| 291 | } | ||||
| 292 | |||||
| 293 | auto iter = m_active_lexical_decls.find(tag_decl); | ||||
| 294 | if (iter != m_active_lexical_decls.end()) | ||||
| 295 | return; | ||||
| 296 | m_active_lexical_decls.insert(tag_decl); | ||||
| 297 | ScopedLexicalDeclEraser eraser(m_active_lexical_decls, tag_decl); | ||||
| 298 | |||||
| 299 | if (!m_ast_importer_sp->CompleteTagDecl(tag_decl)) { | ||||
| 300 | // We couldn't complete the type. Maybe there's a definition somewhere | ||||
| 301 | // else that can be completed. | ||||
| 302 | if (TagDecl *alternate = FindCompleteType(tag_decl)) | ||||
| 303 | m_ast_importer_sp->CompleteTagDeclWithOrigin(tag_decl, alternate); | ||||
| 304 | } | ||||
| 305 | |||||
| 306 | LLDB_LOG(log, " [CTD] After:\n{0}", ClangUtil::DumpDecl(tag_decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [CTD] After:\n{0}", ClangUtil::DumpDecl(tag_decl )); } while (0); | ||||
| 307 | } | ||||
| 308 | |||||
| 309 | void ClangASTSource::CompleteType(clang::ObjCInterfaceDecl *interface_decl) { | ||||
| 310 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 311 | |||||
| 312 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [CompleteObjCInterfaceDecl] on (ASTContext*){0} '{1}' " "Completing an ObjCInterfaceDecl named {1}", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName()); } while (0) | ||||
| 313 | " [CompleteObjCInterfaceDecl] on (ASTContext*){0} '{1}' "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [CompleteObjCInterfaceDecl] on (ASTContext*){0} '{1}' " "Completing an ObjCInterfaceDecl named {1}", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName()); } while (0) | ||||
| 314 | "Completing an ObjCInterfaceDecl named {1}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [CompleteObjCInterfaceDecl] on (ASTContext*){0} '{1}' " "Completing an ObjCInterfaceDecl named {1}", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName()); } while (0) | ||||
| 315 | m_ast_context, m_clang_ast_context->getDisplayName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [CompleteObjCInterfaceDecl] on (ASTContext*){0} '{1}' " "Completing an ObjCInterfaceDecl named {1}", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName()); } while (0) | ||||
| 316 | interface_decl->getName())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [CompleteObjCInterfaceDecl] on (ASTContext*){0} '{1}' " "Completing an ObjCInterfaceDecl named {1}", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName()); } while (0); | ||||
| 317 | LLDB_LOG(log, " [COID] Before:\n{0}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [COID] Before:\n{0}", ClangUtil::DumpDecl( interface_decl)); } while (0) | ||||
| 318 | ClangUtil::DumpDecl(interface_decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [COID] Before:\n{0}", ClangUtil::DumpDecl( interface_decl)); } while (0); | ||||
| 319 | |||||
| 320 | ClangASTImporter::DeclOrigin original = m_ast_importer_sp->GetDeclOrigin(interface_decl); | ||||
| 321 | |||||
| 322 | if (original.Valid()) { | ||||
| 323 | if (ObjCInterfaceDecl *original_iface_decl = | ||||
| 324 | dyn_cast<ObjCInterfaceDecl>(original.decl)) { | ||||
| 325 | ObjCInterfaceDecl *complete_iface_decl = | ||||
| 326 | GetCompleteObjCInterface(original_iface_decl); | ||||
| 327 | |||||
| 328 | if (complete_iface_decl && (complete_iface_decl != original_iface_decl)) { | ||||
| 329 | m_ast_importer_sp->SetDeclOrigin(interface_decl, complete_iface_decl); | ||||
| 330 | } | ||||
| 331 | } | ||||
| 332 | } | ||||
| 333 | |||||
| 334 | m_ast_importer_sp->CompleteObjCInterfaceDecl(interface_decl); | ||||
| 335 | |||||
| 336 | if (interface_decl->getSuperClass() && | ||||
| 337 | interface_decl->getSuperClass() != interface_decl) | ||||
| 338 | CompleteType(interface_decl->getSuperClass()); | ||||
| 339 | |||||
| 340 | LLDB_LOG(log, " [COID] After:")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [COID] After:"); } while (0); | ||||
| 341 | LLDB_LOG(log, " [COID] {0}", ClangUtil::DumpDecl(interface_decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " [COID] {0}", ClangUtil::DumpDecl(interface_decl )); } while (0); | ||||
| 342 | } | ||||
| 343 | |||||
| 344 | clang::ObjCInterfaceDecl *ClangASTSource::GetCompleteObjCInterface( | ||||
| 345 | const clang::ObjCInterfaceDecl *interface_decl) { | ||||
| 346 | lldb::ProcessSP process(m_target->GetProcessSP()); | ||||
| 347 | |||||
| 348 | if (!process) | ||||
| 349 | return nullptr; | ||||
| 350 | |||||
| 351 | ObjCLanguageRuntime *language_runtime(ObjCLanguageRuntime::Get(*process)); | ||||
| 352 | |||||
| 353 | if (!language_runtime) | ||||
| 354 | return nullptr; | ||||
| 355 | |||||
| 356 | ConstString class_name(interface_decl->getNameAsString().c_str()); | ||||
| 357 | |||||
| 358 | lldb::TypeSP complete_type_sp( | ||||
| 359 | language_runtime->LookupInCompleteClassCache(class_name)); | ||||
| 360 | |||||
| 361 | if (!complete_type_sp) | ||||
| 362 | return nullptr; | ||||
| 363 | |||||
| 364 | TypeFromUser complete_type = | ||||
| 365 | TypeFromUser(complete_type_sp->GetFullCompilerType()); | ||||
| 366 | lldb::opaque_compiler_type_t complete_opaque_type = | ||||
| 367 | complete_type.GetOpaqueQualType(); | ||||
| 368 | |||||
| 369 | if (!complete_opaque_type) | ||||
| 370 | return nullptr; | ||||
| 371 | |||||
| 372 | const clang::Type *complete_clang_type = | ||||
| 373 | QualType::getFromOpaquePtr(complete_opaque_type).getTypePtr(); | ||||
| 374 | const ObjCInterfaceType *complete_interface_type = | ||||
| 375 | dyn_cast<ObjCInterfaceType>(complete_clang_type); | ||||
| 376 | |||||
| 377 | if (!complete_interface_type) | ||||
| 378 | return nullptr; | ||||
| 379 | |||||
| 380 | ObjCInterfaceDecl *complete_iface_decl(complete_interface_type->getDecl()); | ||||
| 381 | |||||
| 382 | return complete_iface_decl; | ||||
| 383 | } | ||||
| 384 | |||||
| 385 | void ClangASTSource::FindExternalLexicalDecls( | ||||
| 386 | const DeclContext *decl_context, | ||||
| 387 | llvm::function_ref<bool(Decl::Kind)> predicate, | ||||
| 388 | llvm::SmallVectorImpl<Decl *> &decls) { | ||||
| 389 | |||||
| 390 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 391 | |||||
| 392 | const Decl *context_decl = dyn_cast<Decl>(decl_context); | ||||
| 393 | |||||
| 394 | if (!context_decl) | ||||
| 395 | return; | ||||
| 396 | |||||
| 397 | auto iter = m_active_lexical_decls.find(context_decl); | ||||
| 398 | if (iter != m_active_lexical_decls.end()) | ||||
| 399 | return; | ||||
| 400 | m_active_lexical_decls.insert(context_decl); | ||||
| 401 | ScopedLexicalDeclEraser eraser(m_active_lexical_decls, context_decl); | ||||
| 402 | |||||
| 403 | if (log) { | ||||
| 404 | if (const NamedDecl *context_named_decl = dyn_cast<NamedDecl>(context_decl)) | ||||
| 405 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "'{2}' (%sDecl*){3}", m_ast_context, m_clang_ast_context-> getDisplayName(), context_named_decl->getNameAsString().c_str (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 406 | "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "'{2}' (%sDecl*){3}", m_ast_context, m_clang_ast_context-> getDisplayName(), context_named_decl->getNameAsString().c_str (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 407 | "'{2}' (%sDecl*){3}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "'{2}' (%sDecl*){3}", m_ast_context, m_clang_ast_context-> getDisplayName(), context_named_decl->getNameAsString().c_str (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 408 | m_ast_context, m_clang_ast_context->getDisplayName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "'{2}' (%sDecl*){3}", m_ast_context, m_clang_ast_context-> getDisplayName(), context_named_decl->getNameAsString().c_str (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 409 | context_named_decl->getNameAsString().c_str(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "'{2}' (%sDecl*){3}", m_ast_context, m_clang_ast_context-> getDisplayName(), context_named_decl->getNameAsString().c_str (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 410 | context_decl->getDeclKindName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "'{2}' (%sDecl*){3}", m_ast_context, m_clang_ast_context-> getDisplayName(), context_named_decl->getNameAsString().c_str (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 411 | static_cast<const void *>(context_decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "'{2}' (%sDecl*){3}", m_ast_context, m_clang_ast_context-> getDisplayName(), context_named_decl->getNameAsString().c_str (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0); | ||||
| 412 | else if (context_decl) | ||||
| 413 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "({2}Decl*){3}", m_ast_context, m_clang_ast_context->getDisplayName (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 414 | "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "({2}Decl*){3}", m_ast_context, m_clang_ast_context->getDisplayName (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 415 | "({2}Decl*){3}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "({2}Decl*){3}", m_ast_context, m_clang_ast_context->getDisplayName (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 416 | m_ast_context, m_clang_ast_context->getDisplayName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "({2}Decl*){3}", m_ast_context, m_clang_ast_context->getDisplayName (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 417 | context_decl->getDeclKindName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "({2}Decl*){3}", m_ast_context, m_clang_ast_context->getDisplayName (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0) | ||||
| 418 | static_cast<const void *>(context_decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in " "({2}Decl*){3}", m_ast_context, m_clang_ast_context->getDisplayName (), context_decl->getDeclKindName(), static_cast<const void *>(context_decl)); } while (0); | ||||
| 419 | else | ||||
| 420 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in a " "NULL context", m_ast_context, m_clang_ast_context->getDisplayName ()); } while (0) | ||||
| 421 | "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in a "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in a " "NULL context", m_ast_context, m_clang_ast_context->getDisplayName ()); } while (0) | ||||
| 422 | "NULL context",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in a " "NULL context", m_ast_context, m_clang_ast_context->getDisplayName ()); } while (0) | ||||
| 423 | m_ast_context, m_clang_ast_context->getDisplayName())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "FindExternalLexicalDecls on (ASTContext*){0} '{1}' in a " "NULL context", m_ast_context, m_clang_ast_context->getDisplayName ()); } while (0); | ||||
| 424 | } | ||||
| 425 | |||||
| 426 | ClangASTImporter::DeclOrigin original = m_ast_importer_sp->GetDeclOrigin(context_decl); | ||||
| 427 | |||||
| 428 | if (!original.Valid()) | ||||
| 429 | return; | ||||
| 430 | |||||
| 431 | LLDB_LOG(log, " FELD Original decl {0} (Decl*){1:x}:\n{2}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Original decl {0} (Decl*){1:x}:\n{2}", static_cast <void *>(original.ctx), static_cast<void *>(original .decl), ClangUtil::DumpDecl(original.decl)); } while (0) | ||||
| 432 | static_cast<void *>(original.ctx),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Original decl {0} (Decl*){1:x}:\n{2}", static_cast <void *>(original.ctx), static_cast<void *>(original .decl), ClangUtil::DumpDecl(original.decl)); } while (0) | ||||
| 433 | static_cast<void *>(original.decl),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Original decl {0} (Decl*){1:x}:\n{2}", static_cast <void *>(original.ctx), static_cast<void *>(original .decl), ClangUtil::DumpDecl(original.decl)); } while (0) | ||||
| 434 | ClangUtil::DumpDecl(original.decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Original decl {0} (Decl*){1:x}:\n{2}", static_cast <void *>(original.ctx), static_cast<void *>(original .decl), ClangUtil::DumpDecl(original.decl)); } while (0); | ||||
| 435 | |||||
| 436 | if (ObjCInterfaceDecl *original_iface_decl = | ||||
| 437 | dyn_cast<ObjCInterfaceDecl>(original.decl)) { | ||||
| 438 | ObjCInterfaceDecl *complete_iface_decl = | ||||
| 439 | GetCompleteObjCInterface(original_iface_decl); | ||||
| 440 | |||||
| 441 | if (complete_iface_decl && (complete_iface_decl != original_iface_decl)) { | ||||
| 442 | original.decl = complete_iface_decl; | ||||
| 443 | original.ctx = &complete_iface_decl->getASTContext(); | ||||
| 444 | |||||
| 445 | m_ast_importer_sp->SetDeclOrigin(context_decl, complete_iface_decl); | ||||
| 446 | } | ||||
| 447 | } | ||||
| 448 | |||||
| 449 | if (TagDecl *original_tag_decl = dyn_cast<TagDecl>(original.decl)) { | ||||
| 450 | ExternalASTSource *external_source = original.ctx->getExternalSource(); | ||||
| 451 | |||||
| 452 | if (external_source) | ||||
| 453 | external_source->CompleteType(original_tag_decl); | ||||
| 454 | } | ||||
| 455 | |||||
| 456 | const DeclContext *original_decl_context = | ||||
| 457 | dyn_cast<DeclContext>(original.decl); | ||||
| 458 | |||||
| 459 | if (!original_decl_context) | ||||
| 460 | return; | ||||
| 461 | |||||
| 462 | // Indicates whether we skipped any Decls of the original DeclContext. | ||||
| 463 | bool SkippedDecls = false; | ||||
| 464 | for (Decl *decl : original_decl_context->decls()) { | ||||
| 465 | // The predicate function returns true if the passed declaration kind is | ||||
| 466 | // the one we are looking for. | ||||
| 467 | // See clang::ExternalASTSource::FindExternalLexicalDecls() | ||||
| 468 | if (predicate(decl->getKind())) { | ||||
| 469 | if (log) { | ||||
| 470 | std::string ast_dump = ClangUtil::DumpDecl(decl); | ||||
| 471 | if (const NamedDecl *context_named_decl = | ||||
| 472 | dyn_cast<NamedDecl>(context_decl)) | ||||
| 473 | LLDB_LOG(log, " FELD Adding [to {0}Decl {1}] lexical {2}Decl {3}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Adding [to {0}Decl {1}] lexical {2}Decl {3}" , context_named_decl->getDeclKindName(), context_named_decl ->getName(), decl->getDeclKindName(), ast_dump); } while (0) | ||||
| 474 | context_named_decl->getDeclKindName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Adding [to {0}Decl {1}] lexical {2}Decl {3}" , context_named_decl->getDeclKindName(), context_named_decl ->getName(), decl->getDeclKindName(), ast_dump); } while (0) | ||||
| 475 | context_named_decl->getName(), decl->getDeclKindName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Adding [to {0}Decl {1}] lexical {2}Decl {3}" , context_named_decl->getDeclKindName(), context_named_decl ->getName(), decl->getDeclKindName(), ast_dump); } while (0) | ||||
| 476 | ast_dump)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Adding [to {0}Decl {1}] lexical {2}Decl {3}" , context_named_decl->getDeclKindName(), context_named_decl ->getName(), decl->getDeclKindName(), ast_dump); } while (0); | ||||
| 477 | else | ||||
| 478 | LLDB_LOG(log, " FELD Adding lexical {0}Decl {1}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Adding lexical {0}Decl {1}", decl->getDeclKindName (), ast_dump); } while (0) | ||||
| 479 | decl->getDeclKindName(), ast_dump)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " FELD Adding lexical {0}Decl {1}", decl->getDeclKindName (), ast_dump); } while (0); | ||||
| 480 | } | ||||
| 481 | |||||
| 482 | CopyDecl(decl); | ||||
| 483 | |||||
| 484 | // FIXME: We should add the copied decl to the 'decls' list. This would | ||||
| 485 | // add the copied Decl into the DeclContext and make sure that we | ||||
| 486 | // correctly propagate that we added some Decls back to Clang. | ||||
| 487 | // By leaving 'decls' empty we incorrectly return false from | ||||
| 488 | // DeclContext::LoadLexicalDeclsFromExternalStorage which might cause | ||||
| 489 | // lookup issues later on. | ||||
| 490 | // We can't just add them for now as the ASTImporter already added the | ||||
| 491 | // decl into the DeclContext and this would add it twice. | ||||
| 492 | } else { | ||||
| 493 | SkippedDecls = true; | ||||
| 494 | } | ||||
| 495 | } | ||||
| 496 | |||||
| 497 | // CopyDecl may build a lookup table which may set up ExternalLexicalStorage | ||||
| 498 | // to false. However, since we skipped some of the external Decls we must | ||||
| 499 | // set it back! | ||||
| 500 | if (SkippedDecls) { | ||||
| 501 | decl_context->setHasExternalLexicalStorage(true); | ||||
| 502 | // This sets HasLazyExternalLexicalLookups to true. By setting this bit we | ||||
| 503 | // ensure that the lookup table is rebuilt, which means the external source | ||||
| 504 | // is consulted again when a clang::DeclContext::lookup is called. | ||||
| 505 | const_cast<DeclContext *>(decl_context)->setMustBuildLookupTable(); | ||||
| 506 | } | ||||
| 507 | |||||
| 508 | return; | ||||
| 509 | } | ||||
| 510 | |||||
| 511 | void ClangASTSource::FindExternalVisibleDecls(NameSearchContext &context) { | ||||
| 512 | assert(m_ast_context)((void)0); | ||||
| 513 | |||||
| 514 | const ConstString name(context.m_decl_name.getAsString().c_str()); | ||||
| 515 | |||||
| 516 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 517 | |||||
| 518 | if (log) { | ||||
| 519 | if (!context.m_decl_context) | ||||
| 520 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a NULL DeclContext" , m_ast_context, m_clang_ast_context->getDisplayName(), name ); } while (0) | ||||
| 521 | "ClangASTSource::FindExternalVisibleDecls on "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a NULL DeclContext" , m_ast_context, m_clang_ast_context->getDisplayName(), name ); } while (0) | ||||
| 522 | "(ASTContext*){0} '{1}' for '{2}' in a NULL DeclContext",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a NULL DeclContext" , m_ast_context, m_clang_ast_context->getDisplayName(), name ); } while (0) | ||||
| 523 | m_ast_context, m_clang_ast_context->getDisplayName(), name)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a NULL DeclContext" , m_ast_context, m_clang_ast_context->getDisplayName(), name ); } while (0); | ||||
| 524 | else if (const NamedDecl *context_named_decl = | ||||
| 525 | dyn_cast<NamedDecl>(context.m_decl_context)) | ||||
| 526 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context_named_decl->getName()); } while (0) | ||||
| 527 | "ClangASTSource::FindExternalVisibleDecls on "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context_named_decl->getName()); } while (0) | ||||
| 528 | "(ASTContext*){0} '{1}' for '{2}' in '{3}'",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context_named_decl->getName()); } while (0) | ||||
| 529 | m_ast_context, m_clang_ast_context->getDisplayName(), name,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context_named_decl->getName()); } while (0) | ||||
| 530 | context_named_decl->getName())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context_named_decl->getName()); } while (0); | ||||
| 531 | else | ||||
| 532 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context.m_decl_context->getDeclKindName()); } while (0) | ||||
| 533 | "ClangASTSource::FindExternalVisibleDecls on "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context.m_decl_context->getDeclKindName()); } while (0) | ||||
| 534 | "(ASTContext*){0} '{1}' for '{2}' in a '{3}'",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context.m_decl_context->getDeclKindName()); } while (0) | ||||
| 535 | m_ast_context, m_clang_ast_context->getDisplayName(), name,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context.m_decl_context->getDeclKindName()); } while (0) | ||||
| 536 | context.m_decl_context->getDeclKindName())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindExternalVisibleDecls on " "(ASTContext*){0} '{1}' for '{2}' in a '{3}'" , m_ast_context, m_clang_ast_context->getDisplayName(), name , context.m_decl_context->getDeclKindName()); } while (0); | ||||
| 537 | } | ||||
| 538 | |||||
| 539 | if (isa<NamespaceDecl>(context.m_decl_context)) { | ||||
| 540 | LookupInNamespace(context); | ||||
| 541 | } else if (isa<ObjCInterfaceDecl>(context.m_decl_context)) { | ||||
| 542 | FindObjCPropertyAndIvarDecls(context); | ||||
| 543 | } else if (!isa<TranslationUnitDecl>(context.m_decl_context)) { | ||||
| 544 | // we shouldn't be getting FindExternalVisibleDecls calls for these | ||||
| 545 | return; | ||||
| 546 | } else { | ||||
| 547 | CompilerDeclContext namespace_decl; | ||||
| 548 | |||||
| 549 | LLDB_LOG(log, " CAS::FEVD Searching the root namespace")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Searching the root namespace"); } while (0); | ||||
| 550 | |||||
| 551 | FindExternalVisibleDecls(context, lldb::ModuleSP(), namespace_decl); | ||||
| 552 | } | ||||
| 553 | |||||
| 554 | if (!context.m_namespace_map->empty()) { | ||||
| 555 | if (log && log->GetVerbose()) | ||||
| 556 | LLDB_LOG(log, " CAS::FEVD Registering namespace map {0} ({1} entries)",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Registering namespace map {0} ({1} entries)" , context.m_namespace_map.get(), context.m_namespace_map-> size()); } while (0) | ||||
| 557 | context.m_namespace_map.get(), context.m_namespace_map->size())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Registering namespace map {0} ({1} entries)" , context.m_namespace_map.get(), context.m_namespace_map-> size()); } while (0); | ||||
| 558 | |||||
| 559 | NamespaceDecl *clang_namespace_decl = | ||||
| 560 | AddNamespace(context, context.m_namespace_map); | ||||
| 561 | |||||
| 562 | if (clang_namespace_decl) | ||||
| 563 | clang_namespace_decl->setHasExternalVisibleStorage(); | ||||
| 564 | } | ||||
| 565 | } | ||||
| 566 | |||||
| 567 | clang::Sema *ClangASTSource::getSema() { | ||||
| 568 | return m_clang_ast_context->getSema(); | ||||
| 569 | } | ||||
| 570 | |||||
| 571 | bool ClangASTSource::IgnoreName(const ConstString name, | ||||
| 572 | bool ignore_all_dollar_names) { | ||||
| 573 | static const ConstString id_name("id"); | ||||
| 574 | static const ConstString Class_name("Class"); | ||||
| 575 | |||||
| 576 | if (m_ast_context->getLangOpts().ObjC) | ||||
| 577 | if (name == id_name || name == Class_name) | ||||
| 578 | return true; | ||||
| 579 | |||||
| 580 | StringRef name_string_ref = name.GetStringRef(); | ||||
| 581 | |||||
| 582 | // The ClangASTSource is not responsible for finding $-names. | ||||
| 583 | return name_string_ref.empty() || | ||||
| 584 | (ignore_all_dollar_names && name_string_ref.startswith("$")) || | ||||
| 585 | name_string_ref.startswith("_$"); | ||||
| 586 | } | ||||
| 587 | |||||
| 588 | void ClangASTSource::FindExternalVisibleDecls( | ||||
| 589 | NameSearchContext &context, lldb::ModuleSP module_sp, | ||||
| 590 | CompilerDeclContext &namespace_decl) { | ||||
| 591 | assert(m_ast_context)((void)0); | ||||
| 592 | |||||
| 593 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 594 | |||||
| 595 | SymbolContextList sc_list; | ||||
| 596 | |||||
| 597 | const ConstString name(context.m_decl_name.getAsString().c_str()); | ||||
| 598 | if (IgnoreName(name, true)) | ||||
| 599 | return; | ||||
| 600 | |||||
| 601 | if (!m_target) | ||||
| 602 | return; | ||||
| 603 | |||||
| 604 | FillNamespaceMap(context, module_sp, namespace_decl); | ||||
| 605 | |||||
| 606 | if (context.m_found_type) | ||||
| 607 | return; | ||||
| 608 | |||||
| 609 | TypeList types; | ||||
| 610 | const bool exact_match = true; | ||||
| 611 | llvm::DenseSet<lldb_private::SymbolFile *> searched_symbol_files; | ||||
| 612 | if (module_sp && namespace_decl) | ||||
| 613 | module_sp->FindTypesInNamespace(name, namespace_decl, 1, types); | ||||
| 614 | else { | ||||
| 615 | m_target->GetImages().FindTypes(module_sp.get(), name, exact_match, 1, | ||||
| 616 | searched_symbol_files, types); | ||||
| 617 | } | ||||
| 618 | |||||
| 619 | if (size_t num_types = types.GetSize()) { | ||||
| 620 | for (size_t ti = 0; ti < num_types; ++ti) { | ||||
| 621 | lldb::TypeSP type_sp = types.GetTypeAtIndex(ti); | ||||
| 622 | |||||
| 623 | if (log) { | ||||
| 624 | const char *name_string = type_sp->GetName().GetCString(); | ||||
| 625 | |||||
| 626 | LLDB_LOG(log, " CAS::FEVD Matching type found for \"{0}\": {1}", name,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Matching type found for \"{0}\": {1}" , name, (name_string ? name_string : "<anonymous>")); } while (0) | ||||
| 627 | (name_string ? name_string : "<anonymous>"))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Matching type found for \"{0}\": {1}" , name, (name_string ? name_string : "<anonymous>")); } while (0); | ||||
| 628 | } | ||||
| 629 | |||||
| 630 | CompilerType full_type = type_sp->GetFullCompilerType(); | ||||
| 631 | |||||
| 632 | CompilerType copied_clang_type(GuardedCopyType(full_type)); | ||||
| 633 | |||||
| 634 | if (!copied_clang_type) { | ||||
| 635 | LLDB_LOG(log, " CAS::FEVD - Couldn't export a type")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD - Couldn't export a type"); } while ( 0); | ||||
| 636 | |||||
| 637 | continue; | ||||
| 638 | } | ||||
| 639 | |||||
| 640 | context.AddTypeDecl(copied_clang_type); | ||||
| 641 | |||||
| 642 | context.m_found_type = true; | ||||
| 643 | break; | ||||
| 644 | } | ||||
| 645 | } | ||||
| 646 | |||||
| 647 | if (!context.m_found_type) { | ||||
| 648 | // Try the modules next. | ||||
| 649 | FindDeclInModules(context, name); | ||||
| 650 | } | ||||
| 651 | |||||
| 652 | if (!context.m_found_type) { | ||||
| 653 | FindDeclInObjCRuntime(context, name); | ||||
| 654 | } | ||||
| 655 | } | ||||
| 656 | |||||
| 657 | void ClangASTSource::FillNamespaceMap( | ||||
| 658 | NameSearchContext &context, lldb::ModuleSP module_sp, | ||||
| 659 | const CompilerDeclContext &namespace_decl) { | ||||
| 660 | const ConstString name(context.m_decl_name.getAsString().c_str()); | ||||
| 661 | if (IgnoreName(name, true)) | ||||
| 662 | return; | ||||
| 663 | |||||
| 664 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 665 | |||||
| 666 | if (module_sp && namespace_decl) { | ||||
| 667 | CompilerDeclContext found_namespace_decl; | ||||
| 668 | |||||
| 669 | if (SymbolFile *symbol_file = module_sp->GetSymbolFile()) { | ||||
| 670 | found_namespace_decl = symbol_file->FindNamespace(name, namespace_decl); | ||||
| 671 | |||||
| 672 | if (found_namespace_decl) { | ||||
| 673 | context.m_namespace_map->push_back( | ||||
| 674 | std::pair<lldb::ModuleSP, CompilerDeclContext>( | ||||
| 675 | module_sp, found_namespace_decl)); | ||||
| 676 | |||||
| 677 | LLDB_LOG(log, " CAS::FEVD Found namespace {0} in module {1}", name,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Found namespace {0} in module {1}", name , module_sp->GetFileSpec().GetFilename()); } while (0) | ||||
| 678 | module_sp->GetFileSpec().GetFilename())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Found namespace {0} in module {1}", name , module_sp->GetFileSpec().GetFilename()); } while (0); | ||||
| 679 | } | ||||
| 680 | } | ||||
| 681 | return; | ||||
| 682 | } | ||||
| 683 | |||||
| 684 | for (lldb::ModuleSP image : m_target->GetImages().Modules()) { | ||||
| 685 | if (!image) | ||||
| 686 | continue; | ||||
| 687 | |||||
| 688 | CompilerDeclContext found_namespace_decl; | ||||
| 689 | |||||
| 690 | SymbolFile *symbol_file = image->GetSymbolFile(); | ||||
| 691 | |||||
| 692 | if (!symbol_file) | ||||
| 693 | continue; | ||||
| 694 | |||||
| 695 | found_namespace_decl = symbol_file->FindNamespace(name, namespace_decl); | ||||
| 696 | |||||
| 697 | if (found_namespace_decl) { | ||||
| 698 | context.m_namespace_map->push_back( | ||||
| 699 | std::pair<lldb::ModuleSP, CompilerDeclContext>(image, | ||||
| 700 | found_namespace_decl)); | ||||
| 701 | |||||
| 702 | LLDB_LOG(log, " CAS::FEVD Found namespace {0} in module {1}", name,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Found namespace {0} in module {1}", name , image->GetFileSpec().GetFilename()); } while (0) | ||||
| 703 | image->GetFileSpec().GetFilename())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Found namespace {0} in module {1}", name , image->GetFileSpec().GetFilename()); } while (0); | ||||
| 704 | } | ||||
| 705 | } | ||||
| 706 | } | ||||
| 707 | |||||
| 708 | template <class D> class TaggedASTDecl { | ||||
| 709 | public: | ||||
| 710 | TaggedASTDecl() : decl(nullptr) {} | ||||
| 711 | TaggedASTDecl(D *_decl) : decl(_decl) {} | ||||
| 712 | bool IsValid() const { return (decl != nullptr); } | ||||
| 713 | bool IsInvalid() const { return !IsValid(); } | ||||
| 714 | D *operator->() const { return decl; } | ||||
| 715 | D *decl; | ||||
| 716 | }; | ||||
| 717 | |||||
| 718 | template <class D2, template <class D> class TD, class D1> | ||||
| 719 | TD<D2> DynCast(TD<D1> source) { | ||||
| 720 | return TD<D2>(dyn_cast<D2>(source.decl)); | ||||
| 721 | } | ||||
| 722 | |||||
| 723 | template <class D = Decl> class DeclFromParser; | ||||
| 724 | template <class D = Decl> class DeclFromUser; | ||||
| 725 | |||||
| 726 | template <class D> class DeclFromParser : public TaggedASTDecl<D> { | ||||
| 727 | public: | ||||
| 728 | DeclFromParser() : TaggedASTDecl<D>() {} | ||||
| 729 | DeclFromParser(D *_decl) : TaggedASTDecl<D>(_decl) {} | ||||
| 730 | |||||
| 731 | DeclFromUser<D> GetOrigin(ClangASTSource &source); | ||||
| 732 | }; | ||||
| 733 | |||||
| 734 | template <class D> class DeclFromUser : public TaggedASTDecl<D> { | ||||
| 735 | public: | ||||
| 736 | DeclFromUser() : TaggedASTDecl<D>() {} | ||||
| 737 | DeclFromUser(D *_decl) : TaggedASTDecl<D>(_decl) {} | ||||
| 738 | |||||
| 739 | DeclFromParser<D> Import(ClangASTSource &source); | ||||
| 740 | }; | ||||
| 741 | |||||
| 742 | template <class D> | ||||
| 743 | DeclFromUser<D> DeclFromParser<D>::GetOrigin(ClangASTSource &source) { | ||||
| 744 | ClangASTImporter::DeclOrigin origin = source.GetDeclOrigin(this->decl); | ||||
| 745 | if (!origin.Valid()) | ||||
| 746 | return DeclFromUser<D>(); | ||||
| 747 | return DeclFromUser<D>(dyn_cast<D>(origin.decl)); | ||||
| 748 | } | ||||
| 749 | |||||
| 750 | template <class D> | ||||
| 751 | DeclFromParser<D> DeclFromUser<D>::Import(ClangASTSource &source) { | ||||
| 752 | DeclFromParser<> parser_generic_decl(source.CopyDecl(this->decl)); | ||||
| 753 | if (parser_generic_decl.IsInvalid()) | ||||
| 754 | return DeclFromParser<D>(); | ||||
| 755 | return DeclFromParser<D>(dyn_cast<D>(parser_generic_decl.decl)); | ||||
| 756 | } | ||||
| 757 | |||||
| 758 | bool ClangASTSource::FindObjCMethodDeclsWithOrigin( | ||||
| 759 | NameSearchContext &context, ObjCInterfaceDecl *original_interface_decl, | ||||
| 760 | const char *log_info) { | ||||
| 761 | const DeclarationName &decl_name(context.m_decl_name); | ||||
| 762 | clang::ASTContext *original_ctx = &original_interface_decl->getASTContext(); | ||||
| |||||
| 763 | |||||
| 764 | Selector original_selector; | ||||
| 765 | |||||
| 766 | if (decl_name.isObjCZeroArgSelector()) { | ||||
| 767 | IdentifierInfo *ident = &original_ctx->Idents.get(decl_name.getAsString()); | ||||
| 768 | original_selector = original_ctx->Selectors.getSelector(0, &ident); | ||||
| 769 | } else if (decl_name.isObjCOneArgSelector()) { | ||||
| 770 | const std::string &decl_name_string = decl_name.getAsString(); | ||||
| 771 | std::string decl_name_string_without_colon(decl_name_string.c_str(), | ||||
| 772 | decl_name_string.length() - 1); | ||||
| 773 | IdentifierInfo *ident = | ||||
| 774 | &original_ctx->Idents.get(decl_name_string_without_colon); | ||||
| 775 | original_selector = original_ctx->Selectors.getSelector(1, &ident); | ||||
| 776 | } else { | ||||
| 777 | SmallVector<IdentifierInfo *, 4> idents; | ||||
| 778 | |||||
| 779 | clang::Selector sel = decl_name.getObjCSelector(); | ||||
| 780 | |||||
| 781 | unsigned num_args = sel.getNumArgs(); | ||||
| 782 | |||||
| 783 | for (unsigned i = 0; i != num_args; ++i) { | ||||
| 784 | idents.push_back(&original_ctx->Idents.get(sel.getNameForSlot(i))); | ||||
| 785 | } | ||||
| 786 | |||||
| 787 | original_selector = | ||||
| 788 | original_ctx->Selectors.getSelector(num_args, idents.data()); | ||||
| 789 | } | ||||
| 790 | |||||
| 791 | DeclarationName original_decl_name(original_selector); | ||||
| 792 | |||||
| 793 | llvm::SmallVector<NamedDecl *, 1> methods; | ||||
| 794 | |||||
| 795 | TypeSystemClang::GetCompleteDecl(original_ctx, original_interface_decl); | ||||
| 796 | |||||
| 797 | if (ObjCMethodDecl *instance_method_decl = | ||||
| 798 | original_interface_decl->lookupInstanceMethod(original_selector)) { | ||||
| 799 | methods.push_back(instance_method_decl); | ||||
| 800 | } else if (ObjCMethodDecl *class_method_decl = | ||||
| 801 | original_interface_decl->lookupClassMethod( | ||||
| 802 | original_selector)) { | ||||
| 803 | methods.push_back(class_method_decl); | ||||
| 804 | } | ||||
| 805 | |||||
| 806 | if (methods.empty()) { | ||||
| 807 | return false; | ||||
| 808 | } | ||||
| 809 | |||||
| 810 | for (NamedDecl *named_decl : methods) { | ||||
| 811 | if (!named_decl) | ||||
| 812 | continue; | ||||
| 813 | |||||
| 814 | ObjCMethodDecl *result_method = dyn_cast<ObjCMethodDecl>(named_decl); | ||||
| 815 | |||||
| 816 | if (!result_method) | ||||
| 817 | continue; | ||||
| 818 | |||||
| 819 | Decl *copied_decl = CopyDecl(result_method); | ||||
| 820 | |||||
| 821 | if (!copied_decl) | ||||
| 822 | continue; | ||||
| 823 | |||||
| 824 | ObjCMethodDecl *copied_method_decl = dyn_cast<ObjCMethodDecl>(copied_decl); | ||||
| 825 | |||||
| 826 | if (!copied_method_decl) | ||||
| 827 | continue; | ||||
| 828 | |||||
| 829 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 830 | |||||
| 831 | LLDB_LOG(log, " CAS::FOMD found ({0}) {1}", log_info,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FOMD found ({0}) {1}", log_info, ClangUtil ::DumpDecl(copied_method_decl)); } while (0) | ||||
| 832 | ClangUtil::DumpDecl(copied_method_decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FOMD found ({0}) {1}", log_info, ClangUtil ::DumpDecl(copied_method_decl)); } while (0); | ||||
| 833 | |||||
| 834 | context.AddNamedDecl(copied_method_decl); | ||||
| 835 | } | ||||
| 836 | |||||
| 837 | return true; | ||||
| 838 | } | ||||
| 839 | |||||
| 840 | void ClangASTSource::FindDeclInModules(NameSearchContext &context, | ||||
| 841 | ConstString name) { | ||||
| 842 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 843 | |||||
| 844 | std::shared_ptr<ClangModulesDeclVendor> modules_decl_vendor = | ||||
| 845 | GetClangModulesDeclVendor(); | ||||
| 846 | if (!modules_decl_vendor) | ||||
| 847 | return; | ||||
| 848 | |||||
| 849 | bool append = false; | ||||
| 850 | uint32_t max_matches = 1; | ||||
| 851 | std::vector<clang::NamedDecl *> decls; | ||||
| 852 | |||||
| 853 | if (!modules_decl_vendor->FindDecls(name, append, max_matches, decls)) | ||||
| 854 | return; | ||||
| 855 | |||||
| 856 | LLDB_LOG(log, " CAS::FEVD Matching entity found for \"{0}\" in the modules",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Matching entity found for \"{0}\" in the modules" , name); } while (0) | ||||
| 857 | name)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Matching entity found for \"{0}\" in the modules" , name); } while (0); | ||||
| 858 | |||||
| 859 | clang::NamedDecl *const decl_from_modules = decls[0]; | ||||
| 860 | |||||
| 861 | if (llvm::isa<clang::TypeDecl>(decl_from_modules) || | ||||
| 862 | llvm::isa<clang::ObjCContainerDecl>(decl_from_modules) || | ||||
| 863 | llvm::isa<clang::EnumConstantDecl>(decl_from_modules)) { | ||||
| 864 | clang::Decl *copied_decl = CopyDecl(decl_from_modules); | ||||
| 865 | clang::NamedDecl *copied_named_decl = | ||||
| 866 | copied_decl ? dyn_cast<clang::NamedDecl>(copied_decl) : nullptr; | ||||
| 867 | |||||
| 868 | if (!copied_named_decl) { | ||||
| 869 | LLDB_LOG(log, " CAS::FEVD - Couldn't export a type from the modules")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD - Couldn't export a type from the modules" ); } while (0); | ||||
| 870 | |||||
| 871 | return; | ||||
| 872 | } | ||||
| 873 | |||||
| 874 | context.AddNamedDecl(copied_named_decl); | ||||
| 875 | |||||
| 876 | context.m_found_type = true; | ||||
| 877 | } | ||||
| 878 | } | ||||
| 879 | |||||
| 880 | void ClangASTSource::FindDeclInObjCRuntime(NameSearchContext &context, | ||||
| 881 | ConstString name) { | ||||
| 882 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 883 | |||||
| 884 | lldb::ProcessSP process(m_target->GetProcessSP()); | ||||
| 885 | |||||
| 886 | if (!process) | ||||
| 887 | return; | ||||
| 888 | |||||
| 889 | ObjCLanguageRuntime *language_runtime(ObjCLanguageRuntime::Get(*process)); | ||||
| 890 | |||||
| 891 | if (!language_runtime) | ||||
| 892 | return; | ||||
| 893 | |||||
| 894 | DeclVendor *decl_vendor = language_runtime->GetDeclVendor(); | ||||
| 895 | |||||
| 896 | if (!decl_vendor) | ||||
| 897 | return; | ||||
| 898 | |||||
| 899 | bool append = false; | ||||
| 900 | uint32_t max_matches = 1; | ||||
| 901 | std::vector<clang::NamedDecl *> decls; | ||||
| 902 | |||||
| 903 | auto *clang_decl_vendor = llvm::cast<ClangDeclVendor>(decl_vendor); | ||||
| 904 | if (!clang_decl_vendor->FindDecls(name, append, max_matches, decls)) | ||||
| 905 | return; | ||||
| 906 | |||||
| 907 | LLDB_LOG(log, " CAS::FEVD Matching type found for \"{0}\" in the runtime",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Matching type found for \"{0}\" in the runtime" , name); } while (0) | ||||
| 908 | name)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Matching type found for \"{0}\" in the runtime" , name); } while (0); | ||||
| 909 | |||||
| 910 | clang::Decl *copied_decl = CopyDecl(decls[0]); | ||||
| 911 | clang::NamedDecl *copied_named_decl = | ||||
| 912 | copied_decl ? dyn_cast<clang::NamedDecl>(copied_decl) : nullptr; | ||||
| 913 | |||||
| 914 | if (!copied_named_decl) { | ||||
| 915 | LLDB_LOG(log, " CAS::FEVD - Couldn't export a type from the runtime")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD - Couldn't export a type from the runtime" ); } while (0); | ||||
| 916 | |||||
| 917 | return; | ||||
| 918 | } | ||||
| 919 | |||||
| 920 | context.AddNamedDecl(copied_named_decl); | ||||
| 921 | } | ||||
| 922 | |||||
| 923 | void ClangASTSource::FindObjCMethodDecls(NameSearchContext &context) { | ||||
| 924 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 925 | |||||
| 926 | const DeclarationName &decl_name(context.m_decl_name); | ||||
| 927 | const DeclContext *decl_ctx(context.m_decl_context); | ||||
| 928 | |||||
| 929 | const ObjCInterfaceDecl *interface_decl = | ||||
| 930 | dyn_cast<ObjCInterfaceDecl>(decl_ctx); | ||||
| |||||
| 931 | |||||
| 932 | if (!interface_decl
| ||||
| 933 | return; | ||||
| 934 | |||||
| 935 | do { | ||||
| 936 | ClangASTImporter::DeclOrigin original = m_ast_importer_sp->GetDeclOrigin(interface_decl); | ||||
| 937 | |||||
| 938 | if (!original.Valid()) | ||||
| 939 | break; | ||||
| 940 | |||||
| 941 | ObjCInterfaceDecl *original_interface_decl = | ||||
| 942 | dyn_cast<ObjCInterfaceDecl>(original.decl); | ||||
| 943 | |||||
| 944 | if (FindObjCMethodDeclsWithOrigin(context, original_interface_decl, | ||||
| 945 | "at origin")) | ||||
| 946 | return; // found it, no need to look any further | ||||
| 947 | } while (false); | ||||
| 948 | |||||
| 949 | StreamString ss; | ||||
| 950 | |||||
| 951 | if (decl_name.isObjCZeroArgSelector()) { | ||||
| 952 | ss.Printf("%s", decl_name.getAsString().c_str()); | ||||
| 953 | } else if (decl_name.isObjCOneArgSelector()) { | ||||
| 954 | ss.Printf("%s", decl_name.getAsString().c_str()); | ||||
| 955 | } else { | ||||
| 956 | clang::Selector sel = decl_name.getObjCSelector(); | ||||
| 957 | |||||
| 958 | for (unsigned i = 0, e = sel.getNumArgs(); i != e; ++i) { | ||||
| 959 | llvm::StringRef r = sel.getNameForSlot(i); | ||||
| 960 | ss.Printf("%s:", r.str().c_str()); | ||||
| 961 | } | ||||
| 962 | } | ||||
| 963 | ss.Flush(); | ||||
| 964 | |||||
| 965 | if (ss.GetString().contains("$__lldb")) | ||||
| 966 | return; // we don't need any results | ||||
| 967 | |||||
| 968 | ConstString selector_name(ss.GetString()); | ||||
| 969 | |||||
| 970 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCMethodDecls on (ASTContext*){0} '{1}' " "for selector [{2} {3}]", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName(), selector_name ); } while (0) | ||||
| 971 | "ClangASTSource::FindObjCMethodDecls on (ASTContext*){0} '{1}' "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCMethodDecls on (ASTContext*){0} '{1}' " "for selector [{2} {3}]", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName(), selector_name ); } while (0) | ||||
| 972 | "for selector [{2} {3}]",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCMethodDecls on (ASTContext*){0} '{1}' " "for selector [{2} {3}]", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName(), selector_name ); } while (0) | ||||
| 973 | m_ast_context, m_clang_ast_context->getDisplayName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCMethodDecls on (ASTContext*){0} '{1}' " "for selector [{2} {3}]", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName(), selector_name ); } while (0) | ||||
| 974 | interface_decl->getName(), selector_name)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCMethodDecls on (ASTContext*){0} '{1}' " "for selector [{2} {3}]", m_ast_context, m_clang_ast_context ->getDisplayName(), interface_decl->getName(), selector_name ); } while (0); | ||||
| 975 | SymbolContextList sc_list; | ||||
| 976 | |||||
| 977 | const bool include_symbols = false; | ||||
| 978 | const bool include_inlines = false; | ||||
| 979 | |||||
| 980 | std::string interface_name = interface_decl->getNameAsString(); | ||||
| 981 | |||||
| 982 | do { | ||||
| 983 | StreamString ms; | ||||
| 984 | ms.Printf("-[%s %s]", interface_name.c_str(), selector_name.AsCString()); | ||||
| 985 | ms.Flush(); | ||||
| 986 | ConstString instance_method_name(ms.GetString()); | ||||
| 987 | |||||
| 988 | sc_list.Clear(); | ||||
| 989 | m_target->GetImages().FindFunctions( | ||||
| 990 | instance_method_name, lldb::eFunctionNameTypeFull, include_symbols, | ||||
| 991 | include_inlines, sc_list); | ||||
| 992 | |||||
| 993 | if (sc_list.GetSize()) | ||||
| 994 | break; | ||||
| 995 | |||||
| 996 | ms.Clear(); | ||||
| 997 | ms.Printf("+[%s %s]", interface_name.c_str(), selector_name.AsCString()); | ||||
| 998 | ms.Flush(); | ||||
| 999 | ConstString class_method_name(ms.GetString()); | ||||
| 1000 | |||||
| 1001 | sc_list.Clear(); | ||||
| 1002 | m_target->GetImages().FindFunctions( | ||||
| 1003 | class_method_name, lldb::eFunctionNameTypeFull, include_symbols, | ||||
| 1004 | include_inlines, sc_list); | ||||
| 1005 | |||||
| 1006 | if (sc_list.GetSize()) | ||||
| 1007 | break; | ||||
| 1008 | |||||
| 1009 | // Fall back and check for methods in categories. If we find methods this | ||||
| 1010 | // way, we need to check that they're actually in categories on the desired | ||||
| 1011 | // class. | ||||
| 1012 | |||||
| 1013 | SymbolContextList candidate_sc_list; | ||||
| 1014 | |||||
| 1015 | m_target->GetImages().FindFunctions( | ||||
| 1016 | selector_name, lldb::eFunctionNameTypeSelector, include_symbols, | ||||
| 1017 | include_inlines, candidate_sc_list); | ||||
| 1018 | |||||
| 1019 | for (uint32_t ci = 0, ce = candidate_sc_list.GetSize(); ci != ce; ++ci) { | ||||
| 1020 | SymbolContext candidate_sc; | ||||
| 1021 | |||||
| 1022 | if (!candidate_sc_list.GetContextAtIndex(ci, candidate_sc)) | ||||
| 1023 | continue; | ||||
| 1024 | |||||
| 1025 | if (!candidate_sc.function) | ||||
| 1026 | continue; | ||||
| 1027 | |||||
| 1028 | const char *candidate_name = candidate_sc.function->GetName().AsCString(); | ||||
| 1029 | |||||
| 1030 | const char *cursor = candidate_name; | ||||
| 1031 | |||||
| 1032 | if (*cursor != '+' && *cursor != '-') | ||||
| 1033 | continue; | ||||
| 1034 | |||||
| 1035 | ++cursor; | ||||
| 1036 | |||||
| 1037 | if (*cursor != '[') | ||||
| 1038 | continue; | ||||
| 1039 | |||||
| 1040 | ++cursor; | ||||
| 1041 | |||||
| 1042 | size_t interface_len = interface_name.length(); | ||||
| 1043 | |||||
| 1044 | if (strncmp(cursor, interface_name.c_str(), interface_len)) | ||||
| 1045 | continue; | ||||
| 1046 | |||||
| 1047 | cursor += interface_len; | ||||
| 1048 | |||||
| 1049 | if (*cursor == ' ' || *cursor == '(') | ||||
| 1050 | sc_list.Append(candidate_sc); | ||||
| 1051 | } | ||||
| 1052 | } while (false); | ||||
| 1053 | |||||
| 1054 | if (sc_list.GetSize()) { | ||||
| 1055 | // We found a good function symbol. Use that. | ||||
| 1056 | |||||
| 1057 | for (uint32_t i = 0, e = sc_list.GetSize(); i != e; ++i) { | ||||
| 1058 | SymbolContext sc; | ||||
| 1059 | |||||
| 1060 | if (!sc_list.GetContextAtIndex(i, sc)) | ||||
| 1061 | continue; | ||||
| 1062 | |||||
| 1063 | if (!sc.function) | ||||
| 1064 | continue; | ||||
| 1065 | |||||
| 1066 | CompilerDeclContext function_decl_ctx = sc.function->GetDeclContext(); | ||||
| 1067 | if (!function_decl_ctx) | ||||
| 1068 | continue; | ||||
| 1069 | |||||
| 1070 | ObjCMethodDecl *method_decl = | ||||
| 1071 | TypeSystemClang::DeclContextGetAsObjCMethodDecl(function_decl_ctx); | ||||
| 1072 | |||||
| 1073 | if (!method_decl) | ||||
| 1074 | continue; | ||||
| 1075 | |||||
| 1076 | ObjCInterfaceDecl *found_interface_decl = | ||||
| 1077 | method_decl->getClassInterface(); | ||||
| 1078 | |||||
| 1079 | if (!found_interface_decl) | ||||
| 1080 | continue; | ||||
| 1081 | |||||
| 1082 | if (found_interface_decl->getName() == interface_decl->getName()) { | ||||
| 1083 | Decl *copied_decl = CopyDecl(method_decl); | ||||
| 1084 | |||||
| 1085 | if (!copied_decl) | ||||
| 1086 | continue; | ||||
| 1087 | |||||
| 1088 | ObjCMethodDecl *copied_method_decl = | ||||
| 1089 | dyn_cast<ObjCMethodDecl>(copied_decl); | ||||
| 1090 | |||||
| 1091 | if (!copied_method_decl) | ||||
| 1092 | continue; | ||||
| 1093 | |||||
| 1094 | LLDB_LOG(log, " CAS::FOMD found (in symbols)\n{0}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FOMD found (in symbols)\n{0}", ClangUtil:: DumpDecl(copied_method_decl)); } while (0) | ||||
| 1095 | ClangUtil::DumpDecl(copied_method_decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FOMD found (in symbols)\n{0}", ClangUtil:: DumpDecl(copied_method_decl)); } while (0); | ||||
| 1096 | |||||
| 1097 | context.AddNamedDecl(copied_method_decl); | ||||
| 1098 | } | ||||
| 1099 | } | ||||
| 1100 | |||||
| 1101 | return; | ||||
| 1102 | } | ||||
| 1103 | |||||
| 1104 | // Try the debug information. | ||||
| 1105 | |||||
| 1106 | do { | ||||
| 1107 | ObjCInterfaceDecl *complete_interface_decl = GetCompleteObjCInterface( | ||||
| 1108 | const_cast<ObjCInterfaceDecl *>(interface_decl)); | ||||
| 1109 | |||||
| 1110 | if (!complete_interface_decl) | ||||
| 1111 | break; | ||||
| 1112 | |||||
| 1113 | // We found the complete interface. The runtime never needs to be queried | ||||
| 1114 | // in this scenario. | ||||
| 1115 | |||||
| 1116 | DeclFromUser<const ObjCInterfaceDecl> complete_iface_decl( | ||||
| 1117 | complete_interface_decl); | ||||
| 1118 | |||||
| 1119 | if (complete_interface_decl == interface_decl) | ||||
| 1120 | break; // already checked this one | ||||
| 1121 | |||||
| 1122 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD trying origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , complete_interface_decl, &complete_iface_decl->getASTContext ()); } while (0) | ||||
| 1123 | "CAS::FOPD trying origin "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD trying origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , complete_interface_decl, &complete_iface_decl->getASTContext ()); } while (0) | ||||
| 1124 | "(ObjCInterfaceDecl*){0}/(ASTContext*){1}...",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD trying origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , complete_interface_decl, &complete_iface_decl->getASTContext ()); } while (0) | ||||
| 1125 | complete_interface_decl, &complete_iface_decl->getASTContext())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD trying origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , complete_interface_decl, &complete_iface_decl->getASTContext ()); } while (0); | ||||
| 1126 | |||||
| 1127 | FindObjCMethodDeclsWithOrigin(context, complete_interface_decl, | ||||
| 1128 | "in debug info"); | ||||
| 1129 | |||||
| 1130 | return; | ||||
| 1131 | } while (false); | ||||
| 1132 | |||||
| 1133 | do { | ||||
| 1134 | // Check the modules only if the debug information didn't have a complete | ||||
| 1135 | // interface. | ||||
| 1136 | |||||
| 1137 | if (std::shared_ptr<ClangModulesDeclVendor> modules_decl_vendor = | ||||
| 1138 | GetClangModulesDeclVendor()) { | ||||
| 1139 | ConstString interface_name(interface_decl->getNameAsString().c_str()); | ||||
| 1140 | bool append = false; | ||||
| 1141 | uint32_t max_matches = 1; | ||||
| 1142 | std::vector<clang::NamedDecl *> decls; | ||||
| 1143 | |||||
| 1144 | if (!modules_decl_vendor->FindDecls(interface_name, append, max_matches, | ||||
| 1145 | decls)) | ||||
| 1146 | break; | ||||
| 1147 | |||||
| 1148 | ObjCInterfaceDecl *interface_decl_from_modules = | ||||
| 1149 | dyn_cast<ObjCInterfaceDecl>(decls[0]); | ||||
| 1150 | |||||
| 1151 | if (!interface_decl_from_modules) | ||||
| 1152 | break; | ||||
| 1153 | |||||
| 1154 | if (FindObjCMethodDeclsWithOrigin(context, interface_decl_from_modules, | ||||
| 1155 | "in modules")) | ||||
| 1156 | return; | ||||
| 1157 | } | ||||
| 1158 | } while (false); | ||||
| 1159 | |||||
| 1160 | do { | ||||
| 1161 | // Check the runtime only if the debug information didn't have a complete | ||||
| 1162 | // interface and the modules don't get us anywhere. | ||||
| 1163 | |||||
| 1164 | lldb::ProcessSP process(m_target->GetProcessSP()); | ||||
| 1165 | |||||
| 1166 | if (!process) | ||||
| 1167 | break; | ||||
| 1168 | |||||
| 1169 | ObjCLanguageRuntime *language_runtime(ObjCLanguageRuntime::Get(*process)); | ||||
| 1170 | |||||
| 1171 | if (!language_runtime) | ||||
| 1172 | break; | ||||
| 1173 | |||||
| 1174 | DeclVendor *decl_vendor = language_runtime->GetDeclVendor(); | ||||
| 1175 | |||||
| 1176 | if (!decl_vendor) | ||||
| 1177 | break; | ||||
| 1178 | |||||
| 1179 | ConstString interface_name(interface_decl->getNameAsString().c_str()); | ||||
| 1180 | bool append = false; | ||||
| 1181 | uint32_t max_matches = 1; | ||||
| 1182 | std::vector<clang::NamedDecl *> decls; | ||||
| 1183 | |||||
| 1184 | auto *clang_decl_vendor = llvm::cast<ClangDeclVendor>(decl_vendor); | ||||
| 1185 | if (!clang_decl_vendor->FindDecls(interface_name, append, max_matches, | ||||
| 1186 | decls)) | ||||
| 1187 | break; | ||||
| 1188 | |||||
| 1189 | ObjCInterfaceDecl *runtime_interface_decl = | ||||
| 1190 | dyn_cast<ObjCInterfaceDecl>(decls[0]); | ||||
| 1191 | |||||
| 1192 | if (!runtime_interface_decl) | ||||
| 1193 | break; | ||||
| 1194 | |||||
| 1195 | FindObjCMethodDeclsWithOrigin(context, runtime_interface_decl, | ||||
| 1196 | "in runtime"); | ||||
| 1197 | } while (false); | ||||
| 1198 | } | ||||
| 1199 | |||||
| 1200 | static bool FindObjCPropertyAndIvarDeclsWithOrigin( | ||||
| 1201 | NameSearchContext &context, ClangASTSource &source, | ||||
| 1202 | DeclFromUser<const ObjCInterfaceDecl> &origin_iface_decl) { | ||||
| 1203 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 1204 | |||||
| 1205 | if (origin_iface_decl.IsInvalid()) | ||||
| 1206 | return false; | ||||
| 1207 | |||||
| 1208 | std::string name_str = context.m_decl_name.getAsString(); | ||||
| 1209 | StringRef name(name_str); | ||||
| 1210 | IdentifierInfo &name_identifier( | ||||
| 1211 | origin_iface_decl->getASTContext().Idents.get(name)); | ||||
| 1212 | |||||
| 1213 | DeclFromUser<ObjCPropertyDecl> origin_property_decl( | ||||
| 1214 | origin_iface_decl->FindPropertyDeclaration( | ||||
| 1215 | &name_identifier, ObjCPropertyQueryKind::OBJC_PR_query_instance)); | ||||
| 1216 | |||||
| 1217 | bool found = false; | ||||
| 1218 | |||||
| 1219 | if (origin_property_decl.IsValid()) { | ||||
| 1220 | DeclFromParser<ObjCPropertyDecl> parser_property_decl( | ||||
| 1221 | origin_property_decl.Import(source)); | ||||
| 1222 | if (parser_property_decl.IsValid()) { | ||||
| 1223 | LLDB_LOG(log, " CAS::FOPD found\n{0}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FOPD found\n{0}", ClangUtil::DumpDecl(parser_property_decl .decl)); } while (0) | ||||
| 1224 | ClangUtil::DumpDecl(parser_property_decl.decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FOPD found\n{0}", ClangUtil::DumpDecl(parser_property_decl .decl)); } while (0); | ||||
| 1225 | |||||
| 1226 | context.AddNamedDecl(parser_property_decl.decl); | ||||
| 1227 | found = true; | ||||
| 1228 | } | ||||
| 1229 | } | ||||
| 1230 | |||||
| 1231 | DeclFromUser<ObjCIvarDecl> origin_ivar_decl( | ||||
| 1232 | origin_iface_decl->getIvarDecl(&name_identifier)); | ||||
| 1233 | |||||
| 1234 | if (origin_ivar_decl.IsValid()) { | ||||
| 1235 | DeclFromParser<ObjCIvarDecl> parser_ivar_decl( | ||||
| 1236 | origin_ivar_decl.Import(source)); | ||||
| 1237 | if (parser_ivar_decl.IsValid()) { | ||||
| 1238 | LLDB_LOG(log, " CAS::FOPD found\n{0}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FOPD found\n{0}", ClangUtil::DumpDecl(parser_ivar_decl .decl)); } while (0) | ||||
| 1239 | ClangUtil::DumpDecl(parser_ivar_decl.decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FOPD found\n{0}", ClangUtil::DumpDecl(parser_ivar_decl .decl)); } while (0); | ||||
| 1240 | |||||
| 1241 | context.AddNamedDecl(parser_ivar_decl.decl); | ||||
| 1242 | found = true; | ||||
| 1243 | } | ||||
| 1244 | } | ||||
| 1245 | |||||
| 1246 | return found; | ||||
| 1247 | } | ||||
| 1248 | |||||
| 1249 | void ClangASTSource::FindObjCPropertyAndIvarDecls(NameSearchContext &context) { | ||||
| 1250 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 1251 | |||||
| 1252 | DeclFromParser<const ObjCInterfaceDecl> parser_iface_decl( | ||||
| 1253 | cast<ObjCInterfaceDecl>(context.m_decl_context)); | ||||
| 1254 | DeclFromUser<const ObjCInterfaceDecl> origin_iface_decl( | ||||
| 1255 | parser_iface_decl.GetOrigin(*this)); | ||||
| 1256 | |||||
| 1257 | ConstString class_name(parser_iface_decl->getNameAsString().c_str()); | ||||
| 1258 | |||||
| 1259 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCPropertyAndIvarDecls on " "(ASTContext*){0} '{1}' for '{2}.{3}'", m_ast_context, m_clang_ast_context ->getDisplayName(), parser_iface_decl->getName(), context .m_decl_name.getAsString()); } while (0) | ||||
| 1260 | "ClangASTSource::FindObjCPropertyAndIvarDecls on "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCPropertyAndIvarDecls on " "(ASTContext*){0} '{1}' for '{2}.{3}'", m_ast_context, m_clang_ast_context ->getDisplayName(), parser_iface_decl->getName(), context .m_decl_name.getAsString()); } while (0) | ||||
| 1261 | "(ASTContext*){0} '{1}' for '{2}.{3}'",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCPropertyAndIvarDecls on " "(ASTContext*){0} '{1}' for '{2}.{3}'", m_ast_context, m_clang_ast_context ->getDisplayName(), parser_iface_decl->getName(), context .m_decl_name.getAsString()); } while (0) | ||||
| 1262 | m_ast_context, m_clang_ast_context->getDisplayName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCPropertyAndIvarDecls on " "(ASTContext*){0} '{1}' for '{2}.{3}'", m_ast_context, m_clang_ast_context ->getDisplayName(), parser_iface_decl->getName(), context .m_decl_name.getAsString()); } while (0) | ||||
| 1263 | parser_iface_decl->getName(), context.m_decl_name.getAsString())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "ClangASTSource::FindObjCPropertyAndIvarDecls on " "(ASTContext*){0} '{1}' for '{2}.{3}'", m_ast_context, m_clang_ast_context ->getDisplayName(), parser_iface_decl->getName(), context .m_decl_name.getAsString()); } while (0); | ||||
| 1264 | |||||
| 1265 | if (FindObjCPropertyAndIvarDeclsWithOrigin(context, *this, origin_iface_decl)) | ||||
| 1266 | return; | ||||
| 1267 | |||||
| 1268 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD couldn't find the property on origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}, searching " "elsewhere..." , origin_iface_decl.decl, &origin_iface_decl->getASTContext ()); } while (0) | ||||
| 1269 | "CAS::FOPD couldn't find the property on origin "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD couldn't find the property on origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}, searching " "elsewhere..." , origin_iface_decl.decl, &origin_iface_decl->getASTContext ()); } while (0) | ||||
| 1270 | "(ObjCInterfaceDecl*){0}/(ASTContext*){1}, searching "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD couldn't find the property on origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}, searching " "elsewhere..." , origin_iface_decl.decl, &origin_iface_decl->getASTContext ()); } while (0) | ||||
| 1271 | "elsewhere...",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD couldn't find the property on origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}, searching " "elsewhere..." , origin_iface_decl.decl, &origin_iface_decl->getASTContext ()); } while (0) | ||||
| 1272 | origin_iface_decl.decl, &origin_iface_decl->getASTContext())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD couldn't find the property on origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}, searching " "elsewhere..." , origin_iface_decl.decl, &origin_iface_decl->getASTContext ()); } while (0); | ||||
| 1273 | |||||
| 1274 | SymbolContext null_sc; | ||||
| 1275 | TypeList type_list; | ||||
| 1276 | |||||
| 1277 | do { | ||||
| 1278 | ObjCInterfaceDecl *complete_interface_decl = GetCompleteObjCInterface( | ||||
| 1279 | const_cast<ObjCInterfaceDecl *>(parser_iface_decl.decl)); | ||||
| 1280 | |||||
| 1281 | if (!complete_interface_decl) | ||||
| 1282 | break; | ||||
| 1283 | |||||
| 1284 | // We found the complete interface. The runtime never needs to be queried | ||||
| 1285 | // in this scenario. | ||||
| 1286 | |||||
| 1287 | DeclFromUser<const ObjCInterfaceDecl> complete_iface_decl( | ||||
| 1288 | complete_interface_decl); | ||||
| 1289 | |||||
| 1290 | if (complete_iface_decl.decl == origin_iface_decl.decl) | ||||
| 1291 | break; // already checked this one | ||||
| 1292 | |||||
| 1293 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD trying origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , complete_iface_decl.decl, &complete_iface_decl->getASTContext ()); } while (0) | ||||
| 1294 | "CAS::FOPD trying origin "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD trying origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , complete_iface_decl.decl, &complete_iface_decl->getASTContext ()); } while (0) | ||||
| 1295 | "(ObjCInterfaceDecl*){0}/(ASTContext*){1}...",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD trying origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , complete_iface_decl.decl, &complete_iface_decl->getASTContext ()); } while (0) | ||||
| 1296 | complete_iface_decl.decl, &complete_iface_decl->getASTContext())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD trying origin " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , complete_iface_decl.decl, &complete_iface_decl->getASTContext ()); } while (0); | ||||
| 1297 | |||||
| 1298 | FindObjCPropertyAndIvarDeclsWithOrigin(context, *this, complete_iface_decl); | ||||
| 1299 | |||||
| 1300 | return; | ||||
| 1301 | } while (false); | ||||
| 1302 | |||||
| 1303 | do { | ||||
| 1304 | // Check the modules only if the debug information didn't have a complete | ||||
| 1305 | // interface. | ||||
| 1306 | |||||
| 1307 | std::shared_ptr<ClangModulesDeclVendor> modules_decl_vendor = | ||||
| 1308 | GetClangModulesDeclVendor(); | ||||
| 1309 | |||||
| 1310 | if (!modules_decl_vendor) | ||||
| 1311 | break; | ||||
| 1312 | |||||
| 1313 | bool append = false; | ||||
| 1314 | uint32_t max_matches = 1; | ||||
| 1315 | std::vector<clang::NamedDecl *> decls; | ||||
| 1316 | |||||
| 1317 | if (!modules_decl_vendor->FindDecls(class_name, append, max_matches, decls)) | ||||
| 1318 | break; | ||||
| 1319 | |||||
| 1320 | DeclFromUser<const ObjCInterfaceDecl> interface_decl_from_modules( | ||||
| 1321 | dyn_cast<ObjCInterfaceDecl>(decls[0])); | ||||
| 1322 | |||||
| 1323 | if (!interface_decl_from_modules.IsValid()) | ||||
| 1324 | break; | ||||
| 1325 | |||||
| 1326 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying module " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_modules.decl, &interface_decl_from_modules ->getASTContext()); } while (0) | ||||
| 1327 | "CAS::FOPD[{0}] trying module "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying module " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_modules.decl, &interface_decl_from_modules ->getASTContext()); } while (0) | ||||
| 1328 | "(ObjCInterfaceDecl*){0}/(ASTContext*){1}...",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying module " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_modules.decl, &interface_decl_from_modules ->getASTContext()); } while (0) | ||||
| 1329 | interface_decl_from_modules.decl,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying module " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_modules.decl, &interface_decl_from_modules ->getASTContext()); } while (0) | ||||
| 1330 | &interface_decl_from_modules->getASTContext())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying module " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_modules.decl, &interface_decl_from_modules ->getASTContext()); } while (0); | ||||
| 1331 | |||||
| 1332 | if (FindObjCPropertyAndIvarDeclsWithOrigin(context, *this, | ||||
| 1333 | interface_decl_from_modules)) | ||||
| 1334 | return; | ||||
| 1335 | } while (false); | ||||
| 1336 | |||||
| 1337 | do { | ||||
| 1338 | // Check the runtime only if the debug information didn't have a complete | ||||
| 1339 | // interface and nothing was in the modules. | ||||
| 1340 | |||||
| 1341 | lldb::ProcessSP process(m_target->GetProcessSP()); | ||||
| 1342 | |||||
| 1343 | if (!process) | ||||
| 1344 | return; | ||||
| 1345 | |||||
| 1346 | ObjCLanguageRuntime *language_runtime(ObjCLanguageRuntime::Get(*process)); | ||||
| 1347 | |||||
| 1348 | if (!language_runtime) | ||||
| 1349 | return; | ||||
| 1350 | |||||
| 1351 | DeclVendor *decl_vendor = language_runtime->GetDeclVendor(); | ||||
| 1352 | |||||
| 1353 | if (!decl_vendor) | ||||
| 1354 | break; | ||||
| 1355 | |||||
| 1356 | bool append = false; | ||||
| 1357 | uint32_t max_matches = 1; | ||||
| 1358 | std::vector<clang::NamedDecl *> decls; | ||||
| 1359 | |||||
| 1360 | auto *clang_decl_vendor = llvm::cast<ClangDeclVendor>(decl_vendor); | ||||
| 1361 | if (!clang_decl_vendor->FindDecls(class_name, append, max_matches, decls)) | ||||
| 1362 | break; | ||||
| 1363 | |||||
| 1364 | DeclFromUser<const ObjCInterfaceDecl> interface_decl_from_runtime( | ||||
| 1365 | dyn_cast<ObjCInterfaceDecl>(decls[0])); | ||||
| 1366 | |||||
| 1367 | if (!interface_decl_from_runtime.IsValid()) | ||||
| 1368 | break; | ||||
| 1369 | |||||
| 1370 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying runtime " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_runtime.decl, &interface_decl_from_runtime ->getASTContext()); } while (0) | ||||
| 1371 | "CAS::FOPD[{0}] trying runtime "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying runtime " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_runtime.decl, &interface_decl_from_runtime ->getASTContext()); } while (0) | ||||
| 1372 | "(ObjCInterfaceDecl*){0}/(ASTContext*){1}...",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying runtime " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_runtime.decl, &interface_decl_from_runtime ->getASTContext()); } while (0) | ||||
| 1373 | interface_decl_from_runtime.decl,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying runtime " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_runtime.decl, &interface_decl_from_runtime ->getASTContext()); } while (0) | ||||
| 1374 | &interface_decl_from_runtime->getASTContext())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CAS::FOPD[{0}] trying runtime " "(ObjCInterfaceDecl*){0}/(ASTContext*){1}..." , interface_decl_from_runtime.decl, &interface_decl_from_runtime ->getASTContext()); } while (0); | ||||
| 1375 | |||||
| 1376 | if (FindObjCPropertyAndIvarDeclsWithOrigin(context, *this, | ||||
| 1377 | interface_decl_from_runtime)) | ||||
| 1378 | return; | ||||
| 1379 | } while (false); | ||||
| 1380 | } | ||||
| 1381 | |||||
| 1382 | void ClangASTSource::LookupInNamespace(NameSearchContext &context) { | ||||
| 1383 | const NamespaceDecl *namespace_context = | ||||
| 1384 | dyn_cast<NamespaceDecl>(context.m_decl_context); | ||||
| 1385 | |||||
| 1386 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 1387 | |||||
| 1388 | ClangASTImporter::NamespaceMapSP namespace_map = | ||||
| 1389 | m_ast_importer_sp->GetNamespaceMap(namespace_context); | ||||
| 1390 | |||||
| 1391 | LLDB_LOGV(log, " CAS::FEVD Inspecting namespace map {0} ({1} entries)",do { ::lldb_private::Log *log_private = (log); if (log_private && log_private->GetVerbose()) log_private->Format ("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Inspecting namespace map {0} ({1} entries)" , namespace_map.get(), namespace_map->size()); } while (0) | ||||
| 1392 | namespace_map.get(), namespace_map->size())do { ::lldb_private::Log *log_private = (log); if (log_private && log_private->GetVerbose()) log_private->Format ("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Inspecting namespace map {0} ({1} entries)" , namespace_map.get(), namespace_map->size()); } while (0); | ||||
| 1393 | |||||
| 1394 | if (!namespace_map) | ||||
| 1395 | return; | ||||
| 1396 | |||||
| 1397 | for (ClangASTImporter::NamespaceMap::iterator i = namespace_map->begin(), | ||||
| 1398 | e = namespace_map->end(); | ||||
| 1399 | i != e; ++i) { | ||||
| 1400 | LLDB_LOG(log, " CAS::FEVD Searching namespace {0} in module {1}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Searching namespace {0} in module {1}" , i->second.GetName(), i->first->GetFileSpec().GetFilename ()); } while (0) | ||||
| 1401 | i->second.GetName(), i->first->GetFileSpec().GetFilename())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CAS::FEVD Searching namespace {0} in module {1}" , i->second.GetName(), i->first->GetFileSpec().GetFilename ()); } while (0); | ||||
| 1402 | |||||
| 1403 | FindExternalVisibleDecls(context, i->first, i->second); | ||||
| 1404 | } | ||||
| 1405 | } | ||||
| 1406 | |||||
| 1407 | typedef llvm::DenseMap<const FieldDecl *, uint64_t> FieldOffsetMap; | ||||
| 1408 | typedef llvm::DenseMap<const CXXRecordDecl *, CharUnits> BaseOffsetMap; | ||||
| 1409 | |||||
| 1410 | template <class D, class O> | ||||
| 1411 | static bool ImportOffsetMap(llvm::DenseMap<const D *, O> &destination_map, | ||||
| 1412 | llvm::DenseMap<const D *, O> &source_map, | ||||
| 1413 | ClangASTSource &source) { | ||||
| 1414 | // When importing fields into a new record, clang has a hard requirement that | ||||
| 1415 | // fields be imported in field offset order. Since they are stored in a | ||||
| 1416 | // DenseMap with a pointer as the key type, this means we cannot simply | ||||
| 1417 | // iterate over the map, as the order will be non-deterministic. Instead we | ||||
| 1418 | // have to sort by the offset and then insert in sorted order. | ||||
| 1419 | typedef llvm::DenseMap<const D *, O> MapType; | ||||
| 1420 | typedef typename MapType::value_type PairType; | ||||
| 1421 | std::vector<PairType> sorted_items; | ||||
| 1422 | sorted_items.reserve(source_map.size()); | ||||
| 1423 | sorted_items.assign(source_map.begin(), source_map.end()); | ||||
| 1424 | llvm::sort(sorted_items.begin(), sorted_items.end(), | ||||
| 1425 | [](const PairType &lhs, const PairType &rhs) { | ||||
| 1426 | return lhs.second < rhs.second; | ||||
| 1427 | }); | ||||
| 1428 | |||||
| 1429 | for (const auto &item : sorted_items) { | ||||
| 1430 | DeclFromUser<D> user_decl(const_cast<D *>(item.first)); | ||||
| 1431 | DeclFromParser<D> parser_decl(user_decl.Import(source)); | ||||
| 1432 | if (parser_decl.IsInvalid()) | ||||
| 1433 | return false; | ||||
| 1434 | destination_map.insert( | ||||
| 1435 | std::pair<const D *, O>(parser_decl.decl, item.second)); | ||||
| 1436 | } | ||||
| 1437 | |||||
| 1438 | return true; | ||||
| 1439 | } | ||||
| 1440 | |||||
| 1441 | template <bool IsVirtual> | ||||
| 1442 | bool ExtractBaseOffsets(const ASTRecordLayout &record_layout, | ||||
| 1443 | DeclFromUser<const CXXRecordDecl> &record, | ||||
| 1444 | BaseOffsetMap &base_offsets) { | ||||
| 1445 | for (CXXRecordDecl::base_class_const_iterator | ||||
| 1446 | bi = (IsVirtual ? record->vbases_begin() : record->bases_begin()), | ||||
| 1447 | be = (IsVirtual ? record->vbases_end() : record->bases_end()); | ||||
| 1448 | bi != be; ++bi) { | ||||
| 1449 | if (!IsVirtual && bi->isVirtual()) | ||||
| 1450 | continue; | ||||
| 1451 | |||||
| 1452 | const clang::Type *origin_base_type = bi->getType().getTypePtr(); | ||||
| 1453 | const clang::RecordType *origin_base_record_type = | ||||
| 1454 | origin_base_type->getAs<RecordType>(); | ||||
| 1455 | |||||
| 1456 | if (!origin_base_record_type) | ||||
| 1457 | return false; | ||||
| 1458 | |||||
| 1459 | DeclFromUser<RecordDecl> origin_base_record( | ||||
| 1460 | origin_base_record_type->getDecl()); | ||||
| 1461 | |||||
| 1462 | if (origin_base_record.IsInvalid()) | ||||
| 1463 | return false; | ||||
| 1464 | |||||
| 1465 | DeclFromUser<CXXRecordDecl> origin_base_cxx_record( | ||||
| 1466 | DynCast<CXXRecordDecl>(origin_base_record)); | ||||
| 1467 | |||||
| 1468 | if (origin_base_cxx_record.IsInvalid()) | ||||
| 1469 | return false; | ||||
| 1470 | |||||
| 1471 | CharUnits base_offset; | ||||
| 1472 | |||||
| 1473 | if (IsVirtual) | ||||
| 1474 | base_offset = | ||||
| 1475 | record_layout.getVBaseClassOffset(origin_base_cxx_record.decl); | ||||
| 1476 | else | ||||
| 1477 | base_offset = | ||||
| 1478 | record_layout.getBaseClassOffset(origin_base_cxx_record.decl); | ||||
| 1479 | |||||
| 1480 | base_offsets.insert(std::pair<const CXXRecordDecl *, CharUnits>( | ||||
| 1481 | origin_base_cxx_record.decl, base_offset)); | ||||
| 1482 | } | ||||
| 1483 | |||||
| 1484 | return true; | ||||
| 1485 | } | ||||
| 1486 | |||||
| 1487 | bool ClangASTSource::layoutRecordType(const RecordDecl *record, uint64_t &size, | ||||
| 1488 | uint64_t &alignment, | ||||
| 1489 | FieldOffsetMap &field_offsets, | ||||
| 1490 | BaseOffsetMap &base_offsets, | ||||
| 1491 | BaseOffsetMap &virtual_base_offsets) { | ||||
| 1492 | |||||
| 1493 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 1494 | |||||
| 1495 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LayoutRecordType on (ASTContext*){0} '{1}' for (RecordDecl*)" "{3} [name = '{4}']", m_ast_context, m_clang_ast_context-> getDisplayName(), record, record->getName()); } while (0) | ||||
| 1496 | "LayoutRecordType on (ASTContext*){0} '{1}' for (RecordDecl*)"do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LayoutRecordType on (ASTContext*){0} '{1}' for (RecordDecl*)" "{3} [name = '{4}']", m_ast_context, m_clang_ast_context-> getDisplayName(), record, record->getName()); } while (0) | ||||
| 1497 | "{3} [name = '{4}']",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LayoutRecordType on (ASTContext*){0} '{1}' for (RecordDecl*)" "{3} [name = '{4}']", m_ast_context, m_clang_ast_context-> getDisplayName(), record, record->getName()); } while (0) | ||||
| 1498 | m_ast_context, m_clang_ast_context->getDisplayName(), record,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LayoutRecordType on (ASTContext*){0} '{1}' for (RecordDecl*)" "{3} [name = '{4}']", m_ast_context, m_clang_ast_context-> getDisplayName(), record, record->getName()); } while (0) | ||||
| 1499 | record->getName())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LayoutRecordType on (ASTContext*){0} '{1}' for (RecordDecl*)" "{3} [name = '{4}']", m_ast_context, m_clang_ast_context-> getDisplayName(), record, record->getName()); } while (0); | ||||
| 1500 | |||||
| 1501 | DeclFromParser<const RecordDecl> parser_record(record); | ||||
| 1502 | DeclFromUser<const RecordDecl> origin_record( | ||||
| 1503 | parser_record.GetOrigin(*this)); | ||||
| 1504 | |||||
| 1505 | if (origin_record.IsInvalid()) | ||||
| 1506 | return false; | ||||
| 1507 | |||||
| 1508 | FieldOffsetMap origin_field_offsets; | ||||
| 1509 | BaseOffsetMap origin_base_offsets; | ||||
| 1510 | BaseOffsetMap origin_virtual_base_offsets; | ||||
| 1511 | |||||
| 1512 | TypeSystemClang::GetCompleteDecl( | ||||
| 1513 | &origin_record->getASTContext(), | ||||
| 1514 | const_cast<RecordDecl *>(origin_record.decl)); | ||||
| 1515 | |||||
| 1516 | clang::RecordDecl *definition = origin_record.decl->getDefinition(); | ||||
| 1517 | if (!definition || !definition->isCompleteDefinition()) | ||||
| 1518 | return false; | ||||
| 1519 | |||||
| 1520 | const ASTRecordLayout &record_layout( | ||||
| 1521 | origin_record->getASTContext().getASTRecordLayout(origin_record.decl)); | ||||
| 1522 | |||||
| 1523 | int field_idx = 0, field_count = record_layout.getFieldCount(); | ||||
| 1524 | |||||
| 1525 | for (RecordDecl::field_iterator fi = origin_record->field_begin(), | ||||
| 1526 | fe = origin_record->field_end(); | ||||
| 1527 | fi != fe; ++fi) { | ||||
| 1528 | if (field_idx >= field_count) | ||||
| 1529 | return false; // Layout didn't go well. Bail out. | ||||
| 1530 | |||||
| 1531 | uint64_t field_offset = record_layout.getFieldOffset(field_idx); | ||||
| 1532 | |||||
| 1533 | origin_field_offsets.insert( | ||||
| 1534 | std::pair<const FieldDecl *, uint64_t>(*fi, field_offset)); | ||||
| 1535 | |||||
| 1536 | field_idx++; | ||||
| 1537 | } | ||||
| 1538 | |||||
| 1539 | lldbassert(&record->getASTContext() == m_ast_context)lldb_private::lldb_assert(static_cast<bool>(&record ->getASTContext() == m_ast_context), "&record->getASTContext() == m_ast_context" , __FUNCTION__, "/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , 1539); | ||||
| 1540 | |||||
| 1541 | DeclFromUser<const CXXRecordDecl> origin_cxx_record( | ||||
| 1542 | DynCast<const CXXRecordDecl>(origin_record)); | ||||
| 1543 | |||||
| 1544 | if (origin_cxx_record.IsValid()) { | ||||
| 1545 | if (!ExtractBaseOffsets<false>(record_layout, origin_cxx_record, | ||||
| 1546 | origin_base_offsets) || | ||||
| 1547 | !ExtractBaseOffsets<true>(record_layout, origin_cxx_record, | ||||
| 1548 | origin_virtual_base_offsets)) | ||||
| 1549 | return false; | ||||
| 1550 | } | ||||
| 1551 | |||||
| 1552 | if (!ImportOffsetMap(field_offsets, origin_field_offsets, *this) || | ||||
| 1553 | !ImportOffsetMap(base_offsets, origin_base_offsets, *this) || | ||||
| 1554 | !ImportOffsetMap(virtual_base_offsets, origin_virtual_base_offsets, | ||||
| 1555 | *this)) | ||||
| 1556 | return false; | ||||
| 1557 | |||||
| 1558 | size = record_layout.getSize().getQuantity() * m_ast_context->getCharWidth(); | ||||
| 1559 | alignment = record_layout.getAlignment().getQuantity() * | ||||
| 1560 | m_ast_context->getCharWidth(); | ||||
| 1561 | |||||
| 1562 | if (log) { | ||||
| 1563 | LLDB_LOG(log, "LRT returned:")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT returned:"); } while (0); | ||||
| 1564 | LLDB_LOG(log, "LRT Original = (RecordDecl*){0}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT Original = (RecordDecl*){0}", static_cast< const void *>(origin_record.decl)); } while (0) | ||||
| 1565 | static_cast<const void *>(origin_record.decl))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT Original = (RecordDecl*){0}", static_cast< const void *>(origin_record.decl)); } while (0); | ||||
| 1566 | LLDB_LOG(log, "LRT Size = {0}", size)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT Size = {0}", size); } while (0); | ||||
| 1567 | LLDB_LOG(log, "LRT Alignment = {0}", alignment)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT Alignment = {0}", alignment); } while (0); | ||||
| 1568 | LLDB_LOG(log, "LRT Fields:")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT Fields:"); } while (0); | ||||
| 1569 | for (RecordDecl::field_iterator fi = record->field_begin(), | ||||
| 1570 | fe = record->field_end(); | ||||
| 1571 | fi != fe; ++fi) { | ||||
| 1572 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT (FieldDecl*){0}, Name = '{1}', Offset = {2} bits" , *fi, fi->getName(), field_offsets[*fi]); } while (0) | ||||
| 1573 | "LRT (FieldDecl*){0}, Name = '{1}', Offset = {2} bits",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT (FieldDecl*){0}, Name = '{1}', Offset = {2} bits" , *fi, fi->getName(), field_offsets[*fi]); } while (0) | ||||
| 1574 | *fi, fi->getName(), field_offsets[*fi])do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT (FieldDecl*){0}, Name = '{1}', Offset = {2} bits" , *fi, fi->getName(), field_offsets[*fi]); } while (0); | ||||
| 1575 | } | ||||
| 1576 | DeclFromParser<const CXXRecordDecl> parser_cxx_record = | ||||
| 1577 | DynCast<const CXXRecordDecl>(parser_record); | ||||
| 1578 | if (parser_cxx_record.IsValid()) { | ||||
| 1579 | LLDB_LOG(log, "LRT Bases:")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT Bases:"); } while (0); | ||||
| 1580 | for (CXXRecordDecl::base_class_const_iterator | ||||
| 1581 | bi = parser_cxx_record->bases_begin(), | ||||
| 1582 | be = parser_cxx_record->bases_end(); | ||||
| 1583 | bi != be; ++bi) { | ||||
| 1584 | bool is_virtual = bi->isVirtual(); | ||||
| 1585 | |||||
| 1586 | QualType base_type = bi->getType(); | ||||
| 1587 | const RecordType *base_record_type = base_type->getAs<RecordType>(); | ||||
| 1588 | DeclFromParser<RecordDecl> base_record(base_record_type->getDecl()); | ||||
| 1589 | DeclFromParser<CXXRecordDecl> base_cxx_record = | ||||
| 1590 | DynCast<CXXRecordDecl>(base_record); | ||||
| 1591 | |||||
| 1592 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = " "{3} chars", (is_virtual ? "Virtual " : ""), base_cxx_record .decl, base_cxx_record.decl->getName(), (is_virtual ? virtual_base_offsets [base_cxx_record.decl].getQuantity() : base_offsets[base_cxx_record .decl].getQuantity())); } while (0) | ||||
| 1593 | "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = " "{3} chars", (is_virtual ? "Virtual " : ""), base_cxx_record .decl, base_cxx_record.decl->getName(), (is_virtual ? virtual_base_offsets [base_cxx_record.decl].getQuantity() : base_offsets[base_cxx_record .decl].getQuantity())); } while (0) | ||||
| 1594 | "{3} chars",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = " "{3} chars", (is_virtual ? "Virtual " : ""), base_cxx_record .decl, base_cxx_record.decl->getName(), (is_virtual ? virtual_base_offsets [base_cxx_record.decl].getQuantity() : base_offsets[base_cxx_record .decl].getQuantity())); } while (0) | ||||
| 1595 | (is_virtual ? "Virtual " : ""), base_cxx_record.decl,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = " "{3} chars", (is_virtual ? "Virtual " : ""), base_cxx_record .decl, base_cxx_record.decl->getName(), (is_virtual ? virtual_base_offsets [base_cxx_record.decl].getQuantity() : base_offsets[base_cxx_record .decl].getQuantity())); } while (0) | ||||
| 1596 | base_cxx_record.decl->getName(),do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = " "{3} chars", (is_virtual ? "Virtual " : ""), base_cxx_record .decl, base_cxx_record.decl->getName(), (is_virtual ? virtual_base_offsets [base_cxx_record.decl].getQuantity() : base_offsets[base_cxx_record .decl].getQuantity())); } while (0) | ||||
| 1597 | (is_virtualdo { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = " "{3} chars", (is_virtual ? "Virtual " : ""), base_cxx_record .decl, base_cxx_record.decl->getName(), (is_virtual ? virtual_base_offsets [base_cxx_record.decl].getQuantity() : base_offsets[base_cxx_record .decl].getQuantity())); } while (0) | ||||
| 1598 | ? virtual_base_offsets[base_cxx_record.decl].getQuantity()do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = " "{3} chars", (is_virtual ? "Virtual " : ""), base_cxx_record .decl, base_cxx_record.decl->getName(), (is_virtual ? virtual_base_offsets [base_cxx_record.decl].getQuantity() : base_offsets[base_cxx_record .decl].getQuantity())); } while (0) | ||||
| 1599 | : base_offsets[base_cxx_record.decl].getQuantity()))do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRT {0}(CXXRecordDecl*){1}, Name = '{2}', Offset = " "{3} chars", (is_virtual ? "Virtual " : ""), base_cxx_record .decl, base_cxx_record.decl->getName(), (is_virtual ? virtual_base_offsets [base_cxx_record.decl].getQuantity() : base_offsets[base_cxx_record .decl].getQuantity())); } while (0); | ||||
| 1600 | } | ||||
| 1601 | } else { | ||||
| 1602 | LLDB_LOG(log, "LRD Not a CXXRecord, so no bases")do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "LRD Not a CXXRecord, so no bases"); } while (0 ); | ||||
| 1603 | } | ||||
| 1604 | } | ||||
| 1605 | |||||
| 1606 | return true; | ||||
| 1607 | } | ||||
| 1608 | |||||
| 1609 | void ClangASTSource::CompleteNamespaceMap( | ||||
| 1610 | ClangASTImporter::NamespaceMapSP &namespace_map, ConstString name, | ||||
| 1611 | ClangASTImporter::NamespaceMapSP &parent_map) const { | ||||
| 1612 | |||||
| 1613 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS(1u << 8))); | ||||
| 1614 | |||||
| 1615 | if (log) { | ||||
| 1616 | if (parent_map && parent_map->size()) | ||||
| 1617 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2} in namespace {3}", m_ast_context, m_clang_ast_context ->getDisplayName(), name, parent_map->begin()->second .GetName()); } while (0) | ||||
| 1618 | "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2} in namespace {3}", m_ast_context, m_clang_ast_context ->getDisplayName(), name, parent_map->begin()->second .GetName()); } while (0) | ||||
| 1619 | "for namespace {2} in namespace {3}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2} in namespace {3}", m_ast_context, m_clang_ast_context ->getDisplayName(), name, parent_map->begin()->second .GetName()); } while (0) | ||||
| 1620 | m_ast_context, m_clang_ast_context->getDisplayName(), name,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2} in namespace {3}", m_ast_context, m_clang_ast_context ->getDisplayName(), name, parent_map->begin()->second .GetName()); } while (0) | ||||
| 1621 | parent_map->begin()->second.GetName())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2} in namespace {3}", m_ast_context, m_clang_ast_context ->getDisplayName(), name, parent_map->begin()->second .GetName()); } while (0); | ||||
| 1622 | else | ||||
| 1623 | LLDB_LOG(log,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2}", m_ast_context, m_clang_ast_context-> getDisplayName(), name); } while (0) | ||||
| 1624 | "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching "do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2}", m_ast_context, m_clang_ast_context-> getDisplayName(), name); } while (0) | ||||
| 1625 | "for namespace {2}",do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2}", m_ast_context, m_clang_ast_context-> getDisplayName(), name); } while (0) | ||||
| 1626 | m_ast_context, m_clang_ast_context->getDisplayName(), name)do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, "CompleteNamespaceMap on (ASTContext*){0} '{1}' Searching " "for namespace {2}", m_ast_context, m_clang_ast_context-> getDisplayName(), name); } while (0); | ||||
| 1627 | } | ||||
| 1628 | |||||
| 1629 | if (parent_map) { | ||||
| 1630 | for (ClangASTImporter::NamespaceMap::iterator i = parent_map->begin(), | ||||
| 1631 | e = parent_map->end(); | ||||
| 1632 | i != e; ++i) { | ||||
| 1633 | CompilerDeclContext found_namespace_decl; | ||||
| 1634 | |||||
| 1635 | lldb::ModuleSP module_sp = i->first; | ||||
| 1636 | CompilerDeclContext module_parent_namespace_decl = i->second; | ||||
| 1637 | |||||
| 1638 | SymbolFile *symbol_file = module_sp->GetSymbolFile(); | ||||
| 1639 | |||||
| 1640 | if (!symbol_file) | ||||
| 1641 | continue; | ||||
| 1642 | |||||
| 1643 | found_namespace_decl = | ||||
| 1644 | symbol_file->FindNamespace(name, module_parent_namespace_decl); | ||||
| 1645 | |||||
| 1646 | if (!found_namespace_decl) | ||||
| 1647 | continue; | ||||
| 1648 | |||||
| 1649 | namespace_map->push_back(std::pair<lldb::ModuleSP, CompilerDeclContext>( | ||||
| 1650 | module_sp, found_namespace_decl)); | ||||
| 1651 | |||||
| 1652 | LLDB_LOG(log, " CMN Found namespace {0} in module {1}", name,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CMN Found namespace {0} in module {1}", name, module_sp ->GetFileSpec().GetFilename()); } while (0) | ||||
| 1653 | module_sp->GetFileSpec().GetFilename())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CMN Found namespace {0} in module {1}", name, module_sp ->GetFileSpec().GetFilename()); } while (0); | ||||
| 1654 | } | ||||
| 1655 | } else { | ||||
| 1656 | CompilerDeclContext null_namespace_decl; | ||||
| 1657 | for (lldb::ModuleSP image : m_target->GetImages().Modules()) { | ||||
| 1658 | if (!image) | ||||
| 1659 | continue; | ||||
| 1660 | |||||
| 1661 | CompilerDeclContext found_namespace_decl; | ||||
| 1662 | |||||
| 1663 | SymbolFile *symbol_file = image->GetSymbolFile(); | ||||
| 1664 | |||||
| 1665 | if (!symbol_file) | ||||
| 1666 | continue; | ||||
| 1667 | |||||
| 1668 | found_namespace_decl = | ||||
| 1669 | symbol_file->FindNamespace(name, null_namespace_decl); | ||||
| 1670 | |||||
| 1671 | if (!found_namespace_decl) | ||||
| 1672 | continue; | ||||
| 1673 | |||||
| 1674 | namespace_map->push_back(std::pair<lldb::ModuleSP, CompilerDeclContext>( | ||||
| 1675 | image, found_namespace_decl)); | ||||
| 1676 | |||||
| 1677 | LLDB_LOG(log, " CMN[{0}] Found namespace {0} in module {1}", name,do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CMN[{0}] Found namespace {0} in module {1}", name , image->GetFileSpec().GetFilename()); } while (0) | ||||
| 1678 | image->GetFileSpec().GetFilename())do { ::lldb_private::Log *log_private = (log); if (log_private ) log_private->Format("/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp" , __func__, " CMN[{0}] Found namespace {0} in module {1}", name , image->GetFileSpec().GetFilename()); } while (0); | ||||
| 1679 | } | ||||
| 1680 | } | ||||
| 1681 | } | ||||
| 1682 | |||||
| 1683 | NamespaceDecl *ClangASTSource::AddNamespace( | ||||
| 1684 | NameSearchContext &context, | ||||
| 1685 | ClangASTImporter::NamespaceMapSP &namespace_decls) { | ||||
| 1686 | if (!namespace_decls) | ||||
| 1687 | return nullptr; | ||||
| 1688 | |||||
| 1689 | const CompilerDeclContext &namespace_decl = namespace_decls->begin()->second; | ||||
| 1690 | |||||
| 1691 | clang::ASTContext *src_ast = | ||||
| 1692 | TypeSystemClang::DeclContextGetTypeSystemClang(namespace_decl); | ||||
| 1693 | if (!src_ast) | ||||
| 1694 | return nullptr; | ||||
| 1695 | clang::NamespaceDecl *src_namespace_decl = | ||||
| 1696 | TypeSystemClang::DeclContextGetAsNamespaceDecl(namespace_decl); | ||||
| 1697 | |||||
| 1698 | if (!src_namespace_decl) | ||||
| 1699 | return nullptr; | ||||
| 1700 | |||||
| 1701 | Decl *copied_decl = CopyDecl(src_namespace_decl); | ||||
| 1702 | |||||
| 1703 | if (!copied_decl) | ||||
| 1704 | return nullptr; | ||||
| 1705 | |||||
| 1706 | NamespaceDecl *copied_namespace_decl = dyn_cast<NamespaceDecl>(copied_decl); | ||||
| 1707 | |||||
| 1708 | if (!copied_namespace_decl) | ||||
| 1709 | return nullptr; | ||||
| 1710 | |||||
| 1711 | context.m_decls.push_back(copied_namespace_decl); | ||||
| 1712 | |||||
| 1713 | m_ast_importer_sp->RegisterNamespaceMap(copied_namespace_decl, | ||||
| 1714 | namespace_decls); | ||||
| 1715 | |||||
| 1716 | return dyn_cast<NamespaceDecl>(copied_decl); | ||||
| 1717 | } | ||||
| 1718 | |||||
| 1719 | clang::Decl *ClangASTSource::CopyDecl(Decl *src_decl) { | ||||
| 1720 | return m_ast_importer_sp->CopyDecl(m_ast_context, src_decl); | ||||
| 1721 | } | ||||
| 1722 | |||||
| 1723 | ClangASTImporter::DeclOrigin ClangASTSource::GetDeclOrigin(const clang::Decl *decl) { | ||||
| 1724 | return m_ast_importer_sp->GetDeclOrigin(decl); | ||||
| 1725 | } | ||||
| 1726 | |||||
| 1727 | CompilerType ClangASTSource::GuardedCopyType(const CompilerType &src_type) { | ||||
| 1728 | TypeSystemClang *src_ast = | ||||
| 1729 | llvm::dyn_cast_or_null<TypeSystemClang>(src_type.GetTypeSystem()); | ||||
| 1730 | if (src_ast == nullptr) | ||||
| 1731 | return CompilerType(); | ||||
| 1732 | |||||
| 1733 | QualType copied_qual_type = ClangUtil::GetQualType( | ||||
| 1734 | m_ast_importer_sp->CopyType(*m_clang_ast_context, src_type)); | ||||
| 1735 | |||||
| 1736 | if (copied_qual_type.getAsOpaquePtr() && | ||||
| 1737 | copied_qual_type->getCanonicalTypeInternal().isNull()) | ||||
| 1738 | // this shouldn't happen, but we're hardening because the AST importer | ||||
| 1739 | // seems to be generating bad types on occasion. | ||||
| 1740 | return CompilerType(); | ||||
| 1741 | |||||
| 1742 | return m_clang_ast_context->GetType(copied_qual_type); | ||||
| 1743 | } | ||||
| 1744 | |||||
| 1745 | std::shared_ptr<ClangModulesDeclVendor> | ||||
| 1746 | ClangASTSource::GetClangModulesDeclVendor() { | ||||
| 1747 | auto persistent_vars = llvm::cast<ClangPersistentVariables>( | ||||
| 1748 | m_target->GetPersistentExpressionStateForLanguage(lldb::eLanguageTypeC)); | ||||
| 1749 | return persistent_vars->GetClangModulesDeclVendor(); | ||||
| 1750 | } |
| 1 | //===-- ClangASTImporter.h --------------------------------------*- C++ -*-===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGASTIMPORTER_H |
| 10 | #define LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGASTIMPORTER_H |
| 11 | |
| 12 | #include <map> |
| 13 | #include <memory> |
| 14 | #include <set> |
| 15 | #include <vector> |
| 16 | |
| 17 | #include "clang/AST/ASTImporter.h" |
| 18 | #include "clang/AST/CharUnits.h" |
| 19 | #include "clang/AST/Decl.h" |
| 20 | #include "clang/AST/DeclCXX.h" |
| 21 | #include "clang/Basic/FileManager.h" |
| 22 | #include "clang/Basic/FileSystemOptions.h" |
| 23 | |
| 24 | #include "lldb/Host/FileSystem.h" |
| 25 | #include "lldb/Symbol/CompilerDeclContext.h" |
| 26 | #include "lldb/Utility/LLDBAssert.h" |
| 27 | #include "lldb/lldb-types.h" |
| 28 | |
| 29 | #include "Plugins/ExpressionParser/Clang/CxxModuleHandler.h" |
| 30 | |
| 31 | #include "llvm/ADT/DenseMap.h" |
| 32 | |
| 33 | namespace lldb_private { |
| 34 | |
| 35 | class ClangASTMetadata; |
| 36 | class TypeSystemClang; |
| 37 | |
| 38 | /// Manages and observes all Clang AST node importing in LLDB. |
| 39 | /// |
| 40 | /// The ClangASTImporter takes care of two things: |
| 41 | /// |
| 42 | /// 1. Keeps track of all ASTImporter instances in LLDB. |
| 43 | /// |
| 44 | /// Clang's ASTImporter takes care of importing types from one ASTContext to |
| 45 | /// another. This class expands this concept by allowing copying from several |
| 46 | /// ASTContext instances to several other ASTContext instances. Instead of |
| 47 | /// constructing a new ASTImporter manually to copy over a type/decl, this class |
| 48 | /// can be asked to do this. It will construct a ASTImporter for the caller (and |
| 49 | /// will cache the ASTImporter instance for later use) and then perform the |
| 50 | /// import. |
| 51 | /// |
| 52 | /// This mainly prevents that a caller might construct several ASTImporter |
| 53 | /// instances for the same source/target ASTContext combination. As the |
| 54 | /// ASTImporter has an internal state that keeps track of already imported |
| 55 | /// declarations and so on, using only one ASTImporter instance is more |
| 56 | /// efficient and less error-prone than using multiple. |
| 57 | /// |
| 58 | /// 2. Keeps track of from where declarations were imported (origin-tracking). |
| 59 | /// The ASTImporter instances in this class usually only performa a minimal |
| 60 | /// import, i.e., only a shallow copy is made that is filled out on demand |
| 61 | /// when more information is requested later on. This requires record-keeping |
| 62 | /// of where any shallow clone originally came from so that the right original |
| 63 | /// declaration can be found and used as the source of any missing information. |
| 64 | class ClangASTImporter { |
| 65 | public: |
| 66 | struct LayoutInfo { |
| 67 | LayoutInfo() = default; |
| 68 | typedef llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> |
| 69 | OffsetMap; |
| 70 | |
| 71 | uint64_t bit_size = 0; |
| 72 | uint64_t alignment = 0; |
| 73 | llvm::DenseMap<const clang::FieldDecl *, uint64_t> field_offsets; |
| 74 | OffsetMap base_offsets; |
| 75 | OffsetMap vbase_offsets; |
| 76 | }; |
| 77 | |
| 78 | ClangASTImporter() |
| 79 | : m_file_manager(clang::FileSystemOptions(), |
| 80 | FileSystem::Instance().GetVirtualFileSystem()) {} |
| 81 | |
| 82 | /// Copies the given type and the respective declarations to the destination |
| 83 | /// type system. |
| 84 | /// |
| 85 | /// This function does a shallow copy and requires that the target AST |
| 86 | /// has an ExternalASTSource which queries this ClangASTImporter instance |
| 87 | /// for any additional information that is maybe lacking in the shallow copy. |
| 88 | /// This also means that the type system of src_type can *not* be deleted |
| 89 | /// after this function has been called. If you need to delete the source |
| 90 | /// type system you either need to delete the destination type system first |
| 91 | /// or use \ref ClangASTImporter::DeportType. |
| 92 | /// |
| 93 | /// \see ClangASTImporter::DeportType |
| 94 | CompilerType CopyType(TypeSystemClang &dst, const CompilerType &src_type); |
| 95 | |
| 96 | /// \see ClangASTImporter::CopyType |
| 97 | clang::Decl *CopyDecl(clang::ASTContext *dst_ctx, clang::Decl *decl); |
| 98 | |
| 99 | /// Copies the given type and the respective declarations to the destination |
| 100 | /// type system. |
| 101 | /// |
| 102 | /// Unlike CopyType this function ensures that types/declarations which are |
| 103 | /// originally from the AST of src_type are fully copied over. The type |
| 104 | /// system of src_type can safely be deleted after calling this function. |
| 105 | /// \see ClangASTImporter::CopyType |
| 106 | CompilerType DeportType(TypeSystemClang &dst, const CompilerType &src_type); |
| 107 | |
| 108 | /// Copies the given decl to the destination type system. |
| 109 | /// \see ClangASTImporter::DeportType |
| 110 | clang::Decl *DeportDecl(clang::ASTContext *dst_ctx, clang::Decl *decl); |
| 111 | |
| 112 | /// Sets the layout for the given RecordDecl. The layout will later be |
| 113 | /// used by Clang's during code generation. Not calling this function for |
| 114 | /// a RecordDecl will cause that Clang's codegen tries to layout the |
| 115 | /// record by itself. |
| 116 | /// |
| 117 | /// \param decl The RecordDecl to set the layout for. |
| 118 | /// \param layout The layout for the record. |
| 119 | void SetRecordLayout(clang::RecordDecl *decl, const LayoutInfo &layout); |
| 120 | |
| 121 | bool LayoutRecordType( |
| 122 | const clang::RecordDecl *record_decl, uint64_t &bit_size, |
| 123 | uint64_t &alignment, |
| 124 | llvm::DenseMap<const clang::FieldDecl *, uint64_t> &field_offsets, |
| 125 | llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> |
| 126 | &base_offsets, |
| 127 | llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> |
| 128 | &vbase_offsets); |
| 129 | |
| 130 | /// Returns true iff the given type was copied from another TypeSystemClang |
| 131 | /// and the original type in this other TypeSystemClang might contain |
| 132 | /// additional information (e.g., the definition of a 'class' type) that could |
| 133 | /// be imported. |
| 134 | /// |
| 135 | /// \see ClangASTImporter::Import |
| 136 | bool CanImport(const CompilerType &type); |
| 137 | |
| 138 | /// If the given type was copied from another TypeSystemClang then copy over |
| 139 | /// all missing information (e.g., the definition of a 'class' type). |
| 140 | /// |
| 141 | /// \return True iff an original type in another TypeSystemClang was found. |
| 142 | /// Note: Does *not* return false if an original type was found but |
| 143 | /// no information was imported over. |
| 144 | /// |
| 145 | /// \see ClangASTImporter::Import |
| 146 | bool Import(const CompilerType &type); |
| 147 | |
| 148 | bool CompleteType(const CompilerType &compiler_type); |
| 149 | |
| 150 | bool CompleteTagDecl(clang::TagDecl *decl); |
| 151 | |
| 152 | bool CompleteTagDeclWithOrigin(clang::TagDecl *decl, clang::TagDecl *origin); |
| 153 | |
| 154 | bool CompleteObjCInterfaceDecl(clang::ObjCInterfaceDecl *interface_decl); |
| 155 | |
| 156 | bool CompleteAndFetchChildren(clang::QualType type); |
| 157 | |
| 158 | bool RequireCompleteType(clang::QualType type); |
| 159 | |
| 160 | /// Updates the internal origin-tracking information so that the given |
| 161 | /// 'original' decl is from now on used to import additional information |
| 162 | /// into the given decl. |
| 163 | /// |
| 164 | /// Usually the origin-tracking in the ClangASTImporter is automatically |
| 165 | /// updated when a declaration is imported, so the only valid reason to ever |
| 166 | /// call this is if there is a 'better' original decl and the target decl |
| 167 | /// is only a shallow clone that lacks any contents. |
| 168 | void SetDeclOrigin(const clang::Decl *decl, clang::Decl *original_decl); |
| 169 | |
| 170 | ClangASTMetadata *GetDeclMetadata(const clang::Decl *decl); |
| 171 | |
| 172 | // |
| 173 | // Namespace maps |
| 174 | // |
| 175 | |
| 176 | typedef std::pair<lldb::ModuleSP, CompilerDeclContext> NamespaceMapItem; |
| 177 | typedef std::vector<NamespaceMapItem> NamespaceMap; |
| 178 | typedef std::shared_ptr<NamespaceMap> NamespaceMapSP; |
| 179 | |
| 180 | void RegisterNamespaceMap(const clang::NamespaceDecl *decl, |
| 181 | NamespaceMapSP &namespace_map); |
| 182 | |
| 183 | NamespaceMapSP GetNamespaceMap(const clang::NamespaceDecl *decl); |
| 184 | |
| 185 | void BuildNamespaceMap(const clang::NamespaceDecl *decl); |
| 186 | |
| 187 | // |
| 188 | // Completers for maps |
| 189 | // |
| 190 | |
| 191 | class MapCompleter { |
| 192 | public: |
| 193 | virtual ~MapCompleter(); |
| 194 | |
| 195 | virtual void CompleteNamespaceMap(NamespaceMapSP &namespace_map, |
| 196 | ConstString name, |
| 197 | NamespaceMapSP &parent_map) const = 0; |
| 198 | }; |
| 199 | |
| 200 | void InstallMapCompleter(clang::ASTContext *dst_ctx, |
| 201 | MapCompleter &completer) { |
| 202 | ASTContextMetadataSP context_md; |
| 203 | ContextMetadataMap::iterator context_md_iter = m_metadata_map.find(dst_ctx); |
| 204 | |
| 205 | if (context_md_iter == m_metadata_map.end()) { |
| 206 | context_md = ASTContextMetadataSP(new ASTContextMetadata(dst_ctx)); |
| 207 | m_metadata_map[dst_ctx] = context_md; |
| 208 | } else { |
| 209 | context_md = context_md_iter->second; |
| 210 | } |
| 211 | |
| 212 | context_md->m_map_completer = &completer; |
| 213 | } |
| 214 | |
| 215 | void ForgetDestination(clang::ASTContext *dst_ctx); |
| 216 | void ForgetSource(clang::ASTContext *dst_ctx, clang::ASTContext *src_ctx); |
| 217 | |
| 218 | struct DeclOrigin { |
| 219 | DeclOrigin() = default; |
| 220 | |
| 221 | DeclOrigin(clang::ASTContext *_ctx, clang::Decl *_decl) |
| 222 | : ctx(_ctx), decl(_decl) { |
| 223 | // The decl has to be in its associated ASTContext. |
| 224 | assert(_decl == nullptr || &_decl->getASTContext() == _ctx)((void)0); |
| 225 | } |
| 226 | |
| 227 | DeclOrigin(const DeclOrigin &rhs) { |
| 228 | ctx = rhs.ctx; |
| 229 | decl = rhs.decl; |
| 230 | } |
| 231 | |
| 232 | void operator=(const DeclOrigin &rhs) { |
| 233 | ctx = rhs.ctx; |
| 234 | decl = rhs.decl; |
| 235 | } |
| 236 | |
| 237 | bool Valid() const { return (ctx != nullptr || decl != nullptr); } |
| 238 | |
| 239 | clang::ASTContext *ctx = nullptr; |
| 240 | clang::Decl *decl = nullptr; |
| 241 | }; |
| 242 | |
| 243 | /// Listener interface used by the ASTImporterDelegate to inform other code |
| 244 | /// about decls that have been imported the first time. |
| 245 | struct NewDeclListener { |
| 246 | virtual ~NewDeclListener() = default; |
| 247 | /// A decl has been imported for the first time. |
| 248 | virtual void NewDeclImported(clang::Decl *from, clang::Decl *to) = 0; |
| 249 | }; |
| 250 | |
| 251 | /// ASTImporter that intercepts and records the import process of the |
| 252 | /// underlying ASTImporter. |
| 253 | /// |
| 254 | /// This class updates the map from declarations to their original |
| 255 | /// declarations and can record declarations that have been imported in a |
| 256 | /// certain interval. |
| 257 | /// |
| 258 | /// When intercepting a declaration import, the ASTImporterDelegate uses the |
| 259 | /// CxxModuleHandler to replace any missing or malformed declarations with |
| 260 | /// their counterpart from a C++ module. |
| 261 | struct ASTImporterDelegate : public clang::ASTImporter { |
| 262 | ASTImporterDelegate(ClangASTImporter &master, clang::ASTContext *target_ctx, |
| 263 | clang::ASTContext *source_ctx) |
| 264 | : clang::ASTImporter(*target_ctx, master.m_file_manager, *source_ctx, |
| 265 | master.m_file_manager, true /*minimal*/), |
| 266 | m_master(master), m_source_ctx(source_ctx) { |
| 267 | // Target and source ASTContext shouldn't be identical. Importing AST |
| 268 | // nodes within the same AST doesn't make any sense as the whole idea |
| 269 | // is to import them to a different AST. |
| 270 | lldbassert(target_ctx != source_ctx && "Can't import into itself")lldb_private::lldb_assert(static_cast<bool>(target_ctx != source_ctx && "Can't import into itself"), "target_ctx != source_ctx && \"Can't import into itself\"" , __FUNCTION__, "/usr/src/gnu/usr.bin/clang/liblldbPluginExpressionParser/../../../llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.h" , 270); |
| 271 | // This is always doing a minimal import of any declarations. This means |
| 272 | // that there has to be an ExternalASTSource in the target ASTContext |
| 273 | // (that should implement the callbacks that complete any declarations |
| 274 | // on demand). Without an ExternalASTSource, this ASTImporter will just |
| 275 | // do a minimal import and the imported declarations won't be completed. |
| 276 | assert(target_ctx->getExternalSource() && "Missing ExternalSource")((void)0); |
| 277 | setODRHandling(clang::ASTImporter::ODRHandlingType::Liberal); |
| 278 | } |
| 279 | |
| 280 | /// Scope guard that attaches a CxxModuleHandler to an ASTImporterDelegate |
| 281 | /// and deattaches it at the end of the scope. Supports being used multiple |
| 282 | /// times on the same ASTImporterDelegate instance in nested scopes. |
| 283 | class CxxModuleScope { |
| 284 | /// The handler we attach to the ASTImporterDelegate. |
| 285 | CxxModuleHandler m_handler; |
| 286 | /// The ASTImporterDelegate we are supposed to attach the handler to. |
| 287 | ASTImporterDelegate &m_delegate; |
| 288 | /// True iff we attached the handler to the ASTImporterDelegate. |
| 289 | bool m_valid = false; |
| 290 | |
| 291 | public: |
| 292 | CxxModuleScope(ASTImporterDelegate &delegate, clang::ASTContext *dst_ctx) |
| 293 | : m_delegate(delegate) { |
| 294 | // If the delegate doesn't have a CxxModuleHandler yet, create one |
| 295 | // and attach it. |
| 296 | if (!delegate.m_std_handler) { |
| 297 | m_handler = CxxModuleHandler(delegate, dst_ctx); |
| 298 | m_valid = true; |
| 299 | delegate.m_std_handler = &m_handler; |
| 300 | } |
| 301 | } |
| 302 | ~CxxModuleScope() { |
| 303 | if (m_valid) { |
| 304 | // Make sure no one messed with the handler we placed. |
| 305 | assert(m_delegate.m_std_handler == &m_handler)((void)0); |
| 306 | m_delegate.m_std_handler = nullptr; |
| 307 | } |
| 308 | } |
| 309 | }; |
| 310 | |
| 311 | void ImportDefinitionTo(clang::Decl *to, clang::Decl *from); |
| 312 | |
| 313 | void Imported(clang::Decl *from, clang::Decl *to) override; |
| 314 | |
| 315 | clang::Decl *GetOriginalDecl(clang::Decl *To) override; |
| 316 | |
| 317 | void SetImportListener(NewDeclListener *listener) { |
| 318 | assert(m_new_decl_listener == nullptr && "Already attached a listener?")((void)0); |
| 319 | m_new_decl_listener = listener; |
| 320 | } |
| 321 | void RemoveImportListener() { m_new_decl_listener = nullptr; } |
| 322 | |
| 323 | protected: |
| 324 | llvm::Expected<clang::Decl *> ImportImpl(clang::Decl *From) override; |
| 325 | |
| 326 | private: |
| 327 | /// Decls we should ignore when mapping decls back to their original |
| 328 | /// ASTContext. Used by the CxxModuleHandler to mark declarations that |
| 329 | /// were created from the 'std' C++ module to prevent that the Importer |
| 330 | /// tries to sync them with the broken equivalent in the debug info AST. |
| 331 | llvm::SmallPtrSet<clang::Decl *, 16> m_decls_to_ignore; |
| 332 | ClangASTImporter &m_master; |
| 333 | clang::ASTContext *m_source_ctx; |
| 334 | CxxModuleHandler *m_std_handler = nullptr; |
| 335 | /// The currently attached listener. |
| 336 | NewDeclListener *m_new_decl_listener = nullptr; |
| 337 | }; |
| 338 | |
| 339 | typedef std::shared_ptr<ASTImporterDelegate> ImporterDelegateSP; |
| 340 | typedef llvm::DenseMap<clang::ASTContext *, ImporterDelegateSP> DelegateMap; |
| 341 | typedef llvm::DenseMap<const clang::NamespaceDecl *, NamespaceMapSP> |
| 342 | NamespaceMetaMap; |
| 343 | |
| 344 | class ASTContextMetadata { |
| 345 | typedef llvm::DenseMap<const clang::Decl *, DeclOrigin> OriginMap; |
| 346 | |
| 347 | public: |
| 348 | ASTContextMetadata(clang::ASTContext *dst_ctx) : m_dst_ctx(dst_ctx) {} |
| 349 | |
| 350 | clang::ASTContext *m_dst_ctx; |
| 351 | DelegateMap m_delegates; |
| 352 | |
| 353 | NamespaceMetaMap m_namespace_maps; |
| 354 | MapCompleter *m_map_completer = nullptr; |
| 355 | |
| 356 | /// Sets the DeclOrigin for the given Decl and overwrites any existing |
| 357 | /// DeclOrigin. |
| 358 | void setOrigin(const clang::Decl *decl, DeclOrigin origin) { |
| 359 | // Setting the origin of any decl to itself (or to a different decl |
| 360 | // in the same ASTContext) doesn't make any sense. It will also cause |
| 361 | // ASTImporterDelegate::ImportImpl to infinite recurse when trying to find |
| 362 | // the 'original' Decl when importing code. |
| 363 | assert(&decl->getASTContext() != origin.ctx &&((void)0) |
| 364 | "Trying to set decl origin to its own ASTContext?")((void)0); |
| 365 | assert(decl != origin.decl && "Trying to set decl origin to itself?")((void)0); |
| 366 | m_origins[decl] = origin; |
| 367 | } |
| 368 | |
| 369 | /// Removes any tracked DeclOrigin for the given decl. |
| 370 | void removeOrigin(const clang::Decl *decl) { m_origins.erase(decl); } |
| 371 | |
| 372 | /// Remove all DeclOrigin entries that point to the given ASTContext. |
| 373 | /// Useful when an ASTContext is about to be deleted and all the dangling |
| 374 | /// pointers to it need to be removed. |
| 375 | void removeOriginsWithContext(clang::ASTContext *ctx) { |
| 376 | for (OriginMap::iterator iter = m_origins.begin(); |
| 377 | iter != m_origins.end();) { |
| 378 | if (iter->second.ctx == ctx) |
| 379 | m_origins.erase(iter++); |
| 380 | else |
| 381 | ++iter; |
| 382 | } |
| 383 | } |
| 384 | |
| 385 | /// Returns the DeclOrigin for the given Decl or an invalid DeclOrigin |
| 386 | /// instance if there no known DeclOrigin for the given Decl. |
| 387 | DeclOrigin getOrigin(const clang::Decl *decl) const { |
| 388 | auto iter = m_origins.find(decl); |
| 389 | if (iter == m_origins.end()) |
| 390 | return DeclOrigin(); |
| 391 | return iter->second; |
| 392 | } |
| 393 | |
| 394 | /// Returns true there is a known DeclOrigin for the given Decl. |
| 395 | bool hasOrigin(const clang::Decl *decl) const { |
| 396 | return getOrigin(decl).Valid(); |
| 397 | } |
| 398 | |
| 399 | private: |
| 400 | /// Maps declarations to the ASTContext/Decl from which they were imported |
| 401 | /// from. If a declaration is from an ASTContext which has been deleted |
| 402 | /// since the declaration was imported or the declaration wasn't created by |
| 403 | /// the ASTImporter, then it doesn't have a DeclOrigin and will not be |
| 404 | /// tracked here. |
| 405 | OriginMap m_origins; |
| 406 | }; |
| 407 | |
| 408 | typedef std::shared_ptr<ASTContextMetadata> ASTContextMetadataSP; |
| 409 | typedef llvm::DenseMap<const clang::ASTContext *, ASTContextMetadataSP> |
| 410 | ContextMetadataMap; |
| 411 | |
| 412 | ContextMetadataMap m_metadata_map; |
| 413 | |
| 414 | ASTContextMetadataSP GetContextMetadata(clang::ASTContext *dst_ctx) { |
| 415 | ContextMetadataMap::iterator context_md_iter = m_metadata_map.find(dst_ctx); |
| 416 | |
| 417 | if (context_md_iter == m_metadata_map.end()) { |
| 418 | ASTContextMetadataSP context_md = |
| 419 | ASTContextMetadataSP(new ASTContextMetadata(dst_ctx)); |
| 420 | m_metadata_map[dst_ctx] = context_md; |
| 421 | return context_md; |
| 422 | } |
| 423 | return context_md_iter->second; |
| 424 | } |
| 425 | |
| 426 | ASTContextMetadataSP MaybeGetContextMetadata(clang::ASTContext *dst_ctx) { |
| 427 | ContextMetadataMap::iterator context_md_iter = m_metadata_map.find(dst_ctx); |
| 428 | |
| 429 | if (context_md_iter != m_metadata_map.end()) |
| 430 | return context_md_iter->second; |
| 431 | return ASTContextMetadataSP(); |
| 432 | } |
| 433 | |
| 434 | ImporterDelegateSP GetDelegate(clang::ASTContext *dst_ctx, |
| 435 | clang::ASTContext *src_ctx) { |
| 436 | ASTContextMetadataSP context_md = GetContextMetadata(dst_ctx); |
| 437 | |
| 438 | DelegateMap &delegates = context_md->m_delegates; |
| 439 | DelegateMap::iterator delegate_iter = delegates.find(src_ctx); |
| 440 | |
| 441 | if (delegate_iter == delegates.end()) { |
| 442 | ImporterDelegateSP delegate = |
| 443 | ImporterDelegateSP(new ASTImporterDelegate(*this, dst_ctx, src_ctx)); |
| 444 | delegates[src_ctx] = delegate; |
| 445 | return delegate; |
| 446 | } |
| 447 | return delegate_iter->second; |
| 448 | } |
| 449 | |
| 450 | DeclOrigin GetDeclOrigin(const clang::Decl *decl); |
| 451 | |
| 452 | clang::FileManager m_file_manager; |
| 453 | typedef llvm::DenseMap<const clang::RecordDecl *, LayoutInfo> |
| 454 | RecordDeclToLayoutMap; |
| 455 | |
| 456 | RecordDeclToLayoutMap m_record_decl_to_layout_map; |
| 457 | }; |
| 458 | |
| 459 | } // namespace lldb_private |
| 460 | |
| 461 | #endif // LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGASTIMPORTER_H |