[Lldb-commits] [PATCH] D116491: [lldb] Compute fully qualified command names in FindCommandsForApropos

[Dave Lee via Phabricator via lldb-commits]

kastiglione updated this revision to Diff 396955.
kastiglione added a comment.

Use std::move


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116491/new/

https://reviews.llvm.org/D116491

Files:
  lldb/include/lldb/Interpreter/CommandInterpreter.h
  lldb/source/Interpreter/CommandInterpreter.cpp


Index: lldb/source/Interpreter/CommandInterpreter.cpp
===================================================================
--- lldb/source/Interpreter/CommandInterpreter.cpp
+++ lldb/source/Interpreter/CommandInterpreter.cpp
@@ -2839,12 +2839,10 @@
 
 void CommandInterpreter::FindCommandsForApropos(
     llvm::StringRef search_word, StringList &commands_found,
-    StringList &commands_help, CommandObject::CommandMap &command_map) {
-  CommandObject::CommandMap::const_iterator pos;
-
-  for (pos = command_map.begin(); pos != command_map.end(); ++pos) {
-    llvm::StringRef command_name = pos->first;
-    CommandObject *cmd_obj = pos->second.get();
+    StringList &commands_help, const CommandObject::CommandMap &command_map) {
+  for (const auto &pair : command_map) {
+    llvm::StringRef command_name = pair.first;
+    CommandObject *cmd_obj = pair.second.get();
 
     const bool search_short_help = true;
     const bool search_long_help = false;
@@ -2854,14 +2852,18 @@
         cmd_obj->HelpTextContainsWord(search_word, search_short_help,
                                       search_long_help, search_syntax,
                                       search_options)) {
-      commands_found.AppendString(cmd_obj->GetCommandName());
+      commands_found.AppendString(command_name);
       commands_help.AppendString(cmd_obj->GetHelp());
     }
 
-    if (cmd_obj->IsMultiwordObject()) {
-      CommandObjectMultiword *cmd_multiword = cmd_obj->GetAsMultiwordCommand();
-      FindCommandsForApropos(search_word, commands_found, commands_help,
-                             cmd_multiword->GetSubcommandDictionary());
+    if (auto *multiword_cmd = cmd_obj->GetAsMultiwordCommand()) {
+      StringList subcommands_found;
+      FindCommandsForApropos(search_word, subcommands_found, commands_help,
+                             multiword_cmd->GetSubcommandDictionary());
+      for (const auto &subcommand_name : subcommands_found) {
+        auto qualified_name = (command_name + " " + subcommand_name).str();
+        commands_found.AppendString(std::move(qualified_name));
+      }
     }
   }
 }
Index: lldb/include/lldb/Interpreter/CommandInterpreter.h
===================================================================
--- lldb/include/lldb/Interpreter/CommandInterpreter.h
+++ lldb/include/lldb/Interpreter/CommandInterpreter.h
@@ -649,7 +649,7 @@
 
   void FindCommandsForApropos(llvm::StringRef word, StringList &commands_found,
                               StringList &commands_help,
-                              CommandObject::CommandMap &command_map);
+                              const CommandObject::CommandMap &command_map);
 
   // An interruptible wrapper around the stream output
   void PrintCommandOutput(Stream &stream, llvm::StringRef str);


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