| //===-- Variable.cpp --------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/Symbol/Variable.h" |
| |
| #include "lldb/Core/Module.h" |
| #include "lldb/Core/Stream.h" |
| #include "lldb/Core/RegularExpression.h" |
| #include "lldb/Core/ValueObject.h" |
| #include "lldb/Core/ValueObjectVariable.h" |
| #include "lldb/Symbol/Block.h" |
| #include "lldb/Symbol/Function.h" |
| #include "lldb/Symbol/SymbolContext.h" |
| #include "lldb/Symbol/Type.h" |
| #include "lldb/Symbol/VariableList.h" |
| #include "lldb/Target/ABI.h" |
| #include "lldb/Target/Process.h" |
| #include "lldb/Target/RegisterContext.h" |
| #include "lldb/Target/StackFrame.h" |
| #include "lldb/Target/Thread.h" |
| #include "lldb/Target/Target.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| //---------------------------------------------------------------------- |
| // Variable constructor |
| //---------------------------------------------------------------------- |
| Variable::Variable |
| ( |
| lldb::user_id_t uid, |
| const char *name, |
| const char *mangled, // The mangled variable name for variables in namespaces |
| const lldb::SymbolFileTypeSP &symfile_type_sp, |
| ValueType scope, |
| SymbolContextScope *context, |
| Declaration* decl_ptr, |
| const DWARFExpression& location, |
| bool external, |
| bool artificial |
| ) : |
| UserID(uid), |
| m_name(name), |
| m_mangled (ConstString(mangled), true), |
| m_symfile_type_sp(symfile_type_sp), |
| m_scope(scope), |
| m_owner_scope(context), |
| m_declaration(decl_ptr), |
| m_location(location), |
| m_external(external), |
| m_artificial(artificial) |
| { |
| } |
| |
| //---------------------------------------------------------------------- |
| // Destructor |
| //---------------------------------------------------------------------- |
| Variable::~Variable() |
| { |
| } |
| |
| |
| const ConstString& |
| Variable::GetName() const |
| { |
| if (m_mangled) |
| return m_mangled.GetName(); |
| return m_name; |
| } |
| |
| bool |
| Variable::NameMatches (const RegularExpression& regex) const |
| { |
| if (regex.Execute (m_name.AsCString())) |
| return true; |
| return m_mangled.NameMatches (regex); |
| } |
| |
| Type * |
| Variable::GetType() |
| { |
| if (m_symfile_type_sp) |
| return m_symfile_type_sp->GetType(); |
| return nullptr; |
| } |
| |
| void |
| Variable::Dump(Stream *s, bool show_context) const |
| { |
| s->Printf("%p: ", static_cast<const void*>(this)); |
| s->Indent(); |
| *s << "Variable" << (const UserID&)*this; |
| |
| if (m_name) |
| *s << ", name = \"" << m_name << "\""; |
| |
| if (m_symfile_type_sp) |
| { |
| Type *type = m_symfile_type_sp->GetType(); |
| if (type) |
| { |
| *s << ", type = {" << type->GetID() << "} " << (void*)type << " ("; |
| type->DumpTypeName(s); |
| s->PutChar(')'); |
| } |
| } |
| |
| if (m_scope != eValueTypeInvalid) |
| { |
| s->PutCString(", scope = "); |
| switch (m_scope) |
| { |
| case eValueTypeVariableGlobal: s->PutCString(m_external ? "global" : "static"); break; |
| case eValueTypeVariableArgument: s->PutCString("parameter"); break; |
| case eValueTypeVariableLocal: s->PutCString("local"); break; |
| default: *s << "??? (" << m_scope << ')'; |
| } |
| } |
| |
| if (show_context && m_owner_scope != nullptr) |
| { |
| s->PutCString(", context = ( "); |
| m_owner_scope->DumpSymbolContext(s); |
| s->PutCString(" )"); |
| } |
| |
| bool show_fullpaths = false; |
| m_declaration.Dump(s, show_fullpaths); |
| |
| if (m_location.IsValid()) |
| { |
| s->PutCString(", location = "); |
| lldb::addr_t loclist_base_addr = LLDB_INVALID_ADDRESS; |
| if (m_location.IsLocationList()) |
| { |
| SymbolContext variable_sc; |
| m_owner_scope->CalculateSymbolContext(&variable_sc); |
| if (variable_sc.function) |
| loclist_base_addr = variable_sc.function->GetAddressRange().GetBaseAddress().GetFileAddress(); |
| } |
| ABI *abi = nullptr; |
| if (m_owner_scope) |
| { |
| ModuleSP module_sp (m_owner_scope->CalculateSymbolContextModule()); |
| if (module_sp) |
| abi = ABI::FindPlugin (module_sp->GetArchitecture()).get(); |
| } |
| m_location.GetDescription(s, lldb::eDescriptionLevelBrief, loclist_base_addr, abi); |
| } |
| |
| if (m_external) |
| s->PutCString(", external"); |
| |
| if (m_artificial) |
| s->PutCString(", artificial"); |
| |
| s->EOL(); |
| } |
| |
| bool |
| Variable::DumpDeclaration (Stream *s, bool show_fullpaths, bool show_module) |
| { |
| bool dumped_declaration_info = false; |
| if (m_owner_scope) |
| { |
| SymbolContext sc; |
| m_owner_scope->CalculateSymbolContext(&sc); |
| sc.block = nullptr; |
| sc.line_entry.Clear(); |
| bool show_inlined_frames = false; |
| |
| dumped_declaration_info = sc.DumpStopContext (s, |
| nullptr, |
| Address(), |
| show_fullpaths, |
| show_module, |
| show_inlined_frames); |
| |
| if (sc.function) |
| s->PutChar(':'); |
| } |
| if (m_declaration.DumpStopContext (s, false)) |
| dumped_declaration_info = true; |
| return dumped_declaration_info; |
| } |
| |
| size_t |
| Variable::MemorySize() const |
| { |
| return sizeof(Variable); |
| } |
| |
| |
| void |
| Variable::CalculateSymbolContext (SymbolContext *sc) |
| { |
| if (m_owner_scope) |
| m_owner_scope->CalculateSymbolContext(sc); |
| else |
| sc->Clear(false); |
| } |
| |
| bool |
| Variable::LocationIsValidForFrame (StackFrame *frame) |
| { |
| // Is the variable is described by a single location? |
| if (!m_location.IsLocationList()) |
| { |
| // Yes it is, the location is valid. |
| return true; |
| } |
| |
| if (frame) |
| { |
| Function *function = frame->GetSymbolContext(eSymbolContextFunction).function; |
| if (function) |
| { |
| TargetSP target_sp (frame->CalculateTarget()); |
| |
| addr_t loclist_base_load_addr = function->GetAddressRange().GetBaseAddress().GetLoadAddress (target_sp.get()); |
| if (loclist_base_load_addr == LLDB_INVALID_ADDRESS) |
| return false; |
| // It is a location list. We just need to tell if the location |
| // list contains the current address when converted to a load |
| // address |
| return m_location.LocationListContainsAddress (loclist_base_load_addr, |
| frame->GetFrameCodeAddress().GetLoadAddress (target_sp.get())); |
| } |
| } |
| return false; |
| } |
| |
| bool |
| Variable::LocationIsValidForAddress (const Address &address) |
| { |
| // Be sure to resolve the address to section offset prior to |
| // calling this function. |
| if (address.IsSectionOffset()) |
| { |
| SymbolContext sc; |
| CalculateSymbolContext(&sc); |
| if (sc.module_sp == address.GetModule()) |
| { |
| // Is the variable is described by a single location? |
| if (!m_location.IsLocationList()) |
| { |
| // Yes it is, the location is valid. |
| return true; |
| } |
| |
| if (sc.function) |
| { |
| addr_t loclist_base_file_addr = sc.function->GetAddressRange().GetBaseAddress().GetFileAddress(); |
| if (loclist_base_file_addr == LLDB_INVALID_ADDRESS) |
| return false; |
| // It is a location list. We just need to tell if the location |
| // list contains the current address when converted to a load |
| // address |
| return m_location.LocationListContainsAddress (loclist_base_file_addr, |
| address.GetFileAddress()); |
| } |
| } |
| } |
| return false; |
| } |
| |
| bool |
| Variable::IsInScope (StackFrame *frame) |
| { |
| switch (m_scope) |
| { |
| case eValueTypeRegister: |
| case eValueTypeRegisterSet: |
| return frame != nullptr; |
| |
| case eValueTypeConstResult: |
| case eValueTypeVariableGlobal: |
| case eValueTypeVariableStatic: |
| return true; |
| |
| case eValueTypeVariableArgument: |
| case eValueTypeVariableLocal: |
| if (frame) |
| { |
| // We don't have a location list, we just need to see if the block |
| // that this variable was defined in is currently |
| Block *deepest_frame_block = frame->GetSymbolContext(eSymbolContextBlock).block; |
| if (deepest_frame_block) |
| { |
| SymbolContext variable_sc; |
| CalculateSymbolContext (&variable_sc); |
| // Check for static or global variable defined at the compile unit |
| // level that wasn't defined in a block |
| if (variable_sc.block == nullptr) |
| return true; |
| |
| if (variable_sc.block == deepest_frame_block) |
| return true; |
| return variable_sc.block->Contains (deepest_frame_block); |
| } |
| } |
| break; |
| |
| default: |
| break; |
| } |
| return false; |
| } |
| |
| Error |
| Variable::GetValuesForVariableExpressionPath (const char *variable_expr_path, |
| ExecutionContextScope *scope, |
| GetVariableCallback callback, |
| void *baton, |
| VariableList &variable_list, |
| ValueObjectList &valobj_list) |
| { |
| Error error; |
| if (variable_expr_path && callback) |
| { |
| switch (variable_expr_path[0]) |
| { |
| case '*': |
| { |
| error = Variable::GetValuesForVariableExpressionPath (variable_expr_path + 1, |
| scope, |
| callback, |
| baton, |
| variable_list, |
| valobj_list); |
| if (error.Success()) |
| { |
| for (uint32_t i=0; i<valobj_list.GetSize(); ) |
| { |
| Error tmp_error; |
| ValueObjectSP valobj_sp (valobj_list.GetValueObjectAtIndex(i)->Dereference(tmp_error)); |
| if (tmp_error.Fail()) |
| { |
| variable_list.RemoveVariableAtIndex (i); |
| valobj_list.RemoveValueObjectAtIndex (i); |
| } |
| else |
| { |
| valobj_list.SetValueObjectAtIndex (i, valobj_sp); |
| ++i; |
| } |
| } |
| } |
| else |
| { |
| error.SetErrorString ("unknown error"); |
| } |
| return error; |
| } |
| break; |
| |
| case '&': |
| { |
| error = Variable::GetValuesForVariableExpressionPath (variable_expr_path + 1, |
| scope, |
| callback, |
| baton, |
| variable_list, |
| valobj_list); |
| if (error.Success()) |
| { |
| for (uint32_t i=0; i<valobj_list.GetSize(); ) |
| { |
| Error tmp_error; |
| ValueObjectSP valobj_sp (valobj_list.GetValueObjectAtIndex(i)->AddressOf(tmp_error)); |
| if (tmp_error.Fail()) |
| { |
| variable_list.RemoveVariableAtIndex (i); |
| valobj_list.RemoveValueObjectAtIndex (i); |
| } |
| else |
| { |
| valobj_list.SetValueObjectAtIndex (i, valobj_sp); |
| ++i; |
| } |
| } |
| } |
| else |
| { |
| error.SetErrorString ("unknown error"); |
| } |
| return error; |
| } |
| break; |
| |
| default: |
| { |
| static RegularExpression g_regex ("^([A-Za-z_:][A-Za-z_0-9:]*)(.*)"); |
| RegularExpression::Match regex_match(1); |
| if (g_regex.Execute(variable_expr_path, ®ex_match)) |
| { |
| std::string variable_name; |
| if (regex_match.GetMatchAtIndex(variable_expr_path, 1, variable_name)) |
| { |
| variable_list.Clear(); |
| if (callback (baton, variable_name.c_str(), variable_list)) |
| { |
| uint32_t i=0; |
| while (i < variable_list.GetSize()) |
| { |
| VariableSP var_sp (variable_list.GetVariableAtIndex (i)); |
| ValueObjectSP valobj_sp; |
| if (var_sp) |
| { |
| ValueObjectSP variable_valobj_sp(ValueObjectVariable::Create (scope, var_sp)); |
| if (variable_valobj_sp) |
| { |
| const char *variable_sub_expr_path = variable_expr_path + variable_name.size(); |
| if (*variable_sub_expr_path) |
| { |
| const char* first_unparsed = nullptr; |
| ValueObject::ExpressionPathScanEndReason reason_to_stop; |
| ValueObject::ExpressionPathEndResultType final_value_type; |
| ValueObject::GetValueForExpressionPathOptions options; |
| ValueObject::ExpressionPathAftermath final_task_on_target; |
| |
| valobj_sp = variable_valobj_sp->GetValueForExpressionPath (variable_sub_expr_path, |
| &first_unparsed, |
| &reason_to_stop, |
| &final_value_type, |
| options, |
| &final_task_on_target); |
| if (!valobj_sp) |
| { |
| error.SetErrorStringWithFormat ("invalid expression path '%s' for variable '%s'", |
| variable_sub_expr_path, |
| var_sp->GetName().GetCString()); |
| } |
| } |
| else |
| { |
| // Just the name of a variable with no extras |
| valobj_sp = variable_valobj_sp; |
| } |
| } |
| } |
| |
| if (!var_sp || !valobj_sp) |
| { |
| variable_list.RemoveVariableAtIndex (i); |
| } |
| else |
| { |
| valobj_list.Append(valobj_sp); |
| ++i; |
| } |
| } |
| |
| if (variable_list.GetSize() > 0) |
| { |
| error.Clear(); |
| return error; |
| } |
| } |
| } |
| } |
| error.SetErrorStringWithFormat ("unable to extract a variable name from '%s'", variable_expr_path); |
| } |
| break; |
| } |
| } |
| error.SetErrorString ("unknown error"); |
| return error; |
| } |
| |
| bool |
| Variable::DumpLocationForAddress (Stream *s, const Address &address) |
| { |
| // Be sure to resolve the address to section offset prior to |
| // calling this function. |
| if (address.IsSectionOffset()) |
| { |
| SymbolContext sc; |
| CalculateSymbolContext(&sc); |
| if (sc.module_sp == address.GetModule()) |
| { |
| ABI *abi = nullptr; |
| if (m_owner_scope) |
| { |
| ModuleSP module_sp (m_owner_scope->CalculateSymbolContextModule()); |
| if (module_sp) |
| abi = ABI::FindPlugin (module_sp->GetArchitecture()).get(); |
| } |
| |
| const addr_t file_addr = address.GetFileAddress(); |
| if (sc.function) |
| { |
| if (sc.function->GetAddressRange().ContainsFileAddress(address)) |
| { |
| addr_t loclist_base_file_addr = sc.function->GetAddressRange().GetBaseAddress().GetFileAddress(); |
| if (loclist_base_file_addr == LLDB_INVALID_ADDRESS) |
| return false; |
| return m_location.DumpLocationForAddress (s, |
| eDescriptionLevelBrief, |
| loclist_base_file_addr, |
| file_addr, |
| abi); |
| } |
| } |
| return m_location.DumpLocationForAddress (s, |
| eDescriptionLevelBrief, |
| LLDB_INVALID_ADDRESS, |
| file_addr, |
| abi); |
| } |
| } |
| return false; |
| } |
| |
| |
| static void |
| PrivateAutoComplete (StackFrame *frame, |
| const std::string &partial_path, |
| const std::string &prefix_path, // Anything that has been resolved already will be in here |
| const ClangASTType& clang_type, |
| StringList &matches, |
| bool &word_complete); |
| |
| static void |
| PrivateAutoCompleteMembers (StackFrame *frame, |
| const std::string &partial_member_name, |
| const std::string &partial_path, |
| const std::string &prefix_path, // Anything that has been resolved already will be in here |
| const ClangASTType& clang_type, |
| StringList &matches, |
| bool &word_complete); |
| |
| static void |
| PrivateAutoCompleteMembers (StackFrame *frame, |
| const std::string &partial_member_name, |
| const std::string &partial_path, |
| const std::string &prefix_path, // Anything that has been resolved already will be in here |
| const ClangASTType& clang_type, |
| StringList &matches, |
| bool &word_complete) |
| { |
| |
| // We are in a type parsing child members |
| const uint32_t num_bases = clang_type.GetNumDirectBaseClasses(); |
| |
| if (num_bases > 0) |
| { |
| for (uint32_t i = 0; i < num_bases; ++i) |
| { |
| ClangASTType base_class_type (clang_type.GetDirectBaseClassAtIndex (i, nullptr)); |
| |
| PrivateAutoCompleteMembers (frame, |
| partial_member_name, |
| partial_path, |
| prefix_path, |
| base_class_type.GetCanonicalType(), |
| matches, |
| word_complete); |
| } |
| } |
| |
| const uint32_t num_vbases = clang_type.GetNumVirtualBaseClasses(); |
| |
| if (num_vbases > 0) |
| { |
| for (uint32_t i = 0; i < num_vbases; ++i) |
| { |
| ClangASTType vbase_class_type (clang_type.GetVirtualBaseClassAtIndex(i,nullptr)); |
| |
| PrivateAutoCompleteMembers (frame, |
| partial_member_name, |
| partial_path, |
| prefix_path, |
| vbase_class_type.GetCanonicalType(), |
| matches, |
| word_complete); |
| } |
| } |
| |
| // We are in a type parsing child members |
| const uint32_t num_fields = clang_type.GetNumFields(); |
| |
| if (num_fields > 0) |
| { |
| for (uint32_t i = 0; i < num_fields; ++i) |
| { |
| std::string member_name; |
| |
| ClangASTType member_clang_type = clang_type.GetFieldAtIndex (i, member_name, nullptr, nullptr, nullptr); |
| |
| if (partial_member_name.empty() || |
| member_name.find(partial_member_name) == 0) |
| { |
| if (member_name == partial_member_name) |
| { |
| PrivateAutoComplete (frame, |
| partial_path, |
| prefix_path + member_name, // Anything that has been resolved already will be in here |
| member_clang_type.GetCanonicalType(), |
| matches, |
| word_complete); |
| } |
| else |
| { |
| matches.AppendString (prefix_path + member_name); |
| } |
| } |
| } |
| } |
| } |
| |
| static void |
| PrivateAutoComplete (StackFrame *frame, |
| const std::string &partial_path, |
| const std::string &prefix_path, // Anything that has been resolved already will be in here |
| const ClangASTType& clang_type, |
| StringList &matches, |
| bool &word_complete) |
| { |
| // printf ("\nPrivateAutoComplete()\n\tprefix_path = '%s'\n\tpartial_path = '%s'\n", prefix_path.c_str(), partial_path.c_str()); |
| std::string remaining_partial_path; |
| |
| const lldb::TypeClass type_class = clang_type.GetTypeClass(); |
| if (partial_path.empty()) |
| { |
| if (clang_type.IsValid()) |
| { |
| switch (type_class) |
| { |
| default: |
| case eTypeClassArray: |
| case eTypeClassBlockPointer: |
| case eTypeClassBuiltin: |
| case eTypeClassComplexFloat: |
| case eTypeClassComplexInteger: |
| case eTypeClassEnumeration: |
| case eTypeClassFunction: |
| case eTypeClassMemberPointer: |
| case eTypeClassReference: |
| case eTypeClassTypedef: |
| case eTypeClassVector: |
| { |
| matches.AppendString (prefix_path); |
| word_complete = matches.GetSize() == 1; |
| } |
| break; |
| |
| case eTypeClassClass: |
| case eTypeClassStruct: |
| case eTypeClassUnion: |
| if (prefix_path.back() != '.') |
| matches.AppendString (prefix_path + '.'); |
| break; |
| |
| case eTypeClassObjCObject: |
| case eTypeClassObjCInterface: |
| break; |
| case eTypeClassObjCObjectPointer: |
| case eTypeClassPointer: |
| { |
| bool omit_empty_base_classes = true; |
| if (clang_type.GetNumChildren (omit_empty_base_classes) > 0) |
| matches.AppendString (prefix_path + "->"); |
| else |
| { |
| matches.AppendString (prefix_path); |
| word_complete = true; |
| } |
| } |
| break; |
| } |
| } |
| else |
| { |
| if (frame) |
| { |
| const bool get_file_globals = true; |
| |
| VariableList *variable_list = frame->GetVariableList(get_file_globals); |
| |
| if (variable_list) |
| { |
| const size_t num_variables = variable_list->GetSize(); |
| for (size_t i=0; i<num_variables; ++i) |
| { |
| Variable *variable = variable_list->GetVariableAtIndex(i).get(); |
| matches.AppendString (variable->GetName().AsCString()); |
| } |
| } |
| } |
| } |
| } |
| else |
| { |
| const char ch = partial_path[0]; |
| switch (ch) |
| { |
| case '*': |
| if (prefix_path.empty()) |
| { |
| PrivateAutoComplete (frame, |
| partial_path.substr(1), |
| std::string("*"), |
| clang_type, |
| matches, |
| word_complete); |
| } |
| break; |
| |
| case '&': |
| if (prefix_path.empty()) |
| { |
| PrivateAutoComplete (frame, |
| partial_path.substr(1), |
| std::string("&"), |
| clang_type, |
| matches, |
| word_complete); |
| } |
| break; |
| |
| case '-': |
| if (partial_path[1] == '>' && !prefix_path.empty()) |
| { |
| switch (type_class) |
| { |
| case lldb::eTypeClassPointer: |
| { |
| ClangASTType pointee_type(clang_type.GetPointeeType()); |
| if (partial_path[2]) |
| { |
| // If there is more after the "->", then search deeper |
| PrivateAutoComplete (frame, |
| partial_path.substr(2), |
| prefix_path + "->", |
| pointee_type.GetCanonicalType(), |
| matches, |
| word_complete); |
| } |
| else |
| { |
| // Nothing after the "->", so list all members |
| PrivateAutoCompleteMembers (frame, |
| std::string(), |
| std::string(), |
| prefix_path + "->", |
| pointee_type.GetCanonicalType(), |
| matches, |
| word_complete); |
| } |
| } |
| default: |
| break; |
| } |
| } |
| break; |
| |
| case '.': |
| if (clang_type.IsValid()) |
| { |
| switch (type_class) |
| { |
| case lldb::eTypeClassUnion: |
| case lldb::eTypeClassStruct: |
| case lldb::eTypeClassClass: |
| if (partial_path[1]) |
| { |
| // If there is more after the ".", then search deeper |
| PrivateAutoComplete (frame, |
| partial_path.substr(1), |
| prefix_path + ".", |
| clang_type, |
| matches, |
| word_complete); |
| |
| } |
| else |
| { |
| // Nothing after the ".", so list all members |
| PrivateAutoCompleteMembers (frame, |
| std::string(), |
| partial_path, |
| prefix_path + ".", |
| clang_type, |
| matches, |
| word_complete); |
| } |
| default: |
| break; |
| } |
| } |
| break; |
| default: |
| if (isalpha(ch) || ch == '_' || ch == '$') |
| { |
| const size_t partial_path_len = partial_path.size(); |
| size_t pos = 1; |
| while (pos < partial_path_len) |
| { |
| const char curr_ch = partial_path[pos]; |
| if (isalnum(curr_ch) || curr_ch == '_' || curr_ch == '$') |
| { |
| ++pos; |
| continue; |
| } |
| break; |
| } |
| |
| std::string token(partial_path, 0, pos); |
| remaining_partial_path = partial_path.substr(pos); |
| |
| if (clang_type.IsValid()) |
| { |
| PrivateAutoCompleteMembers (frame, |
| token, |
| remaining_partial_path, |
| prefix_path, |
| clang_type, |
| matches, |
| word_complete); |
| } |
| else if (frame) |
| { |
| // We haven't found our variable yet |
| const bool get_file_globals = true; |
| |
| VariableList *variable_list = frame->GetVariableList(get_file_globals); |
| |
| if (!variable_list) |
| break; |
| |
| const size_t num_variables = variable_list->GetSize(); |
| for (size_t i=0; i<num_variables; ++i) |
| { |
| Variable *variable = variable_list->GetVariableAtIndex(i).get(); |
| |
| if (!variable) |
| continue; |
| |
| const char *variable_name = variable->GetName().AsCString(); |
| if (strstr(variable_name, token.c_str()) == variable_name) |
| { |
| if (strcmp (variable_name, token.c_str()) == 0) |
| { |
| Type *variable_type = variable->GetType(); |
| if (variable_type) |
| { |
| ClangASTType variable_clang_type (variable_type->GetClangForwardType()); |
| PrivateAutoComplete (frame, |
| remaining_partial_path, |
| prefix_path + token, // Anything that has been resolved already will be in here |
| variable_clang_type.GetCanonicalType(), |
| matches, |
| word_complete); |
| } |
| else |
| { |
| matches.AppendString (prefix_path + variable_name); |
| } |
| } |
| else if (remaining_partial_path.empty()) |
| { |
| matches.AppendString (prefix_path + variable_name); |
| } |
| } |
| } |
| } |
| } |
| break; |
| } |
| } |
| } |
| |
| |
| |
| size_t |
| Variable::AutoComplete (const ExecutionContext &exe_ctx, |
| const char *partial_path_cstr, |
| StringList &matches, |
| bool &word_complete) |
| { |
| word_complete = false; |
| std::string partial_path; |
| std::string prefix_path; |
| ClangASTType clang_type; |
| if (partial_path_cstr && partial_path_cstr[0]) |
| partial_path = partial_path_cstr; |
| |
| PrivateAutoComplete (exe_ctx.GetFramePtr(), |
| partial_path, |
| prefix_path, |
| clang_type, |
| matches, |
| word_complete); |
| |
| return matches.GetSize(); |
| } |
| |
