*** This commit represents a complete reformatting of the LLDB source code

*** to conform to clang-format’s LLVM style.  This kind of mass change has
*** two obvious implications:

Firstly, merging this particular commit into a downstream fork may be a huge
effort.  Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit.  The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):

    find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
    find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;

The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.

Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit.  There are alternatives available that will attempt
to look through this change and find the appropriate prior commit.  YMMV.

llvm-svn: 280751

1 files changed, 332 insertions, 377 deletions

diff --git a/lldb/source/Commands/CommandObjectLog.cpp b/lldb/source/Commands/CommandObjectLog.cpp
index 7dbca57..e4c5a86 100644
--- a/lldb/source/Commands/CommandObjectLog.cpp
+++ b/lldb/source/Commands/CommandObjectLog.cpp
@@ -12,20 +12,20 @@
 // Other libraries and framework includes
 // Project includes
 #include "CommandObjectLog.h"
-#include "lldb/Interpreter/Args.h"
 #include "lldb/Core/Debugger.h"
-#include "lldb/Host/FileSpec.h"
+#include "lldb/Core/Debugger.h"
 #include "lldb/Core/Log.h"
 #include "lldb/Core/Module.h"
-#include "lldb/Interpreter/Options.h"
 #include "lldb/Core/RegularExpression.h"
 #include "lldb/Core/Stream.h"
 #include "lldb/Core/StreamFile.h"
 #include "lldb/Core/Timer.h"
-#include "lldb/Core/Debugger.h"
+#include "lldb/Host/FileSpec.h"
 #include "lldb/Host/StringConvert.h"
+#include "lldb/Interpreter/Args.h"
 #include "lldb/Interpreter/CommandInterpreter.h"
 #include "lldb/Interpreter/CommandReturnObject.h"
+#include "lldb/Interpreter/Options.h"
 #include "lldb/Symbol/LineTable.h"
 #include "lldb/Symbol/ObjectFile.h"
 #include "lldb/Symbol/SymbolFile.h"
@@ -36,171 +36,163 @@
 using namespace lldb;
 using namespace lldb_private;
 
-class CommandObjectLogEnable : public CommandObjectParsed
-{
+class CommandObjectLogEnable : public CommandObjectParsed {
 public:
-    //------------------------------------------------------------------
-    // Constructors and Destructors
-    //------------------------------------------------------------------
-    CommandObjectLogEnable(CommandInterpreter &interpreter) :
-        CommandObjectParsed(interpreter,
-                            "log enable",
+  //------------------------------------------------------------------
+  // Constructors and Destructors
+  //------------------------------------------------------------------
+  CommandObjectLogEnable(CommandInterpreter &interpreter)
+      : CommandObjectParsed(interpreter, "log enable",
                             "Enable logging for a single log channel.",
                             nullptr),
-        m_options()
-    {
-        CommandArgumentEntry arg1;
-        CommandArgumentEntry arg2;
-        CommandArgumentData channel_arg;
-        CommandArgumentData category_arg;
-        
-        // Define the first (and only) variant of this arg.
-        channel_arg.arg_type = eArgTypeLogChannel;
-        channel_arg.arg_repetition = eArgRepeatPlain;
-        
-        // There is only one variant this argument could be; put it into the argument entry.
-        arg1.push_back (channel_arg);
-        
-        category_arg.arg_type = eArgTypeLogCategory;
-        category_arg.arg_repetition = eArgRepeatPlus;
-
-        arg2.push_back (category_arg);
-
-        // Push the data for the first argument into the m_arguments vector.
-        m_arguments.push_back (arg1);
-        m_arguments.push_back (arg2);
+        m_options() {
+    CommandArgumentEntry arg1;
+    CommandArgumentEntry arg2;
+    CommandArgumentData channel_arg;
+    CommandArgumentData category_arg;
+
+    // Define the first (and only) variant of this arg.
+    channel_arg.arg_type = eArgTypeLogChannel;
+    channel_arg.arg_repetition = eArgRepeatPlain;
+
+    // There is only one variant this argument could be; put it into the
+    // argument entry.
+    arg1.push_back(channel_arg);
+
+    category_arg.arg_type = eArgTypeLogCategory;
+    category_arg.arg_repetition = eArgRepeatPlus;
+
+    arg2.push_back(category_arg);
+
+    // Push the data for the first argument into the m_arguments vector.
+    m_arguments.push_back(arg1);
+    m_arguments.push_back(arg2);
+  }
+
+  ~CommandObjectLogEnable() override = default;
+
+  Options *GetOptions() override { return &m_options; }
+
+  //    int
+  //    HandleArgumentCompletion (Args &input,
+  //                              int &cursor_index,
+  //                              int &cursor_char_position,
+  //                              OptionElementVector &opt_element_vector,
+  //                              int match_start_point,
+  //                              int max_return_elements,
+  //                              bool &word_complete,
+  //                              StringList &matches)
+  //    {
+  //        std::string completion_str (input.GetArgumentAtIndex(cursor_index));
+  //        completion_str.erase (cursor_char_position);
+  //
+  //        if (cursor_index == 1)
+  //        {
+  //            //
+  //            Log::AutoCompleteChannelName (completion_str.c_str(), matches);
+  //        }
+  //        return matches.GetSize();
+  //    }
+  //
+
+  class CommandOptions : public Options {
+  public:
+    CommandOptions() : Options(), log_file(), log_options(0) {}
+
+    ~CommandOptions() override = default;
+
+    Error SetOptionValue(uint32_t option_idx, const char *option_arg,
+                         ExecutionContext *execution_context) override {
+      Error error;
+      const int short_option = m_getopt_table[option_idx].val;
+
+      switch (short_option) {
+      case 'f':
+        log_file.SetFile(option_arg, true);
+        break;
+      case 't':
+        log_options |= LLDB_LOG_OPTION_THREADSAFE;
+        break;
+      case 'v':
+        log_options |= LLDB_LOG_OPTION_VERBOSE;
+        break;
+      case 'g':
+        log_options |= LLDB_LOG_OPTION_DEBUG;
+        break;
+      case 's':
+        log_options |= LLDB_LOG_OPTION_PREPEND_SEQUENCE;
+        break;
+      case 'T':
+        log_options |= LLDB_LOG_OPTION_PREPEND_TIMESTAMP;
+        break;
+      case 'p':
+        log_options |= LLDB_LOG_OPTION_PREPEND_PROC_AND_THREAD;
+        break;
+      case 'n':
+        log_options |= LLDB_LOG_OPTION_PREPEND_THREAD_NAME;
+        break;
+      case 'S':
+        log_options |= LLDB_LOG_OPTION_BACKTRACE;
+        break;
+      case 'a':
+        log_options |= LLDB_LOG_OPTION_APPEND;
+        break;
+      default:
+        error.SetErrorStringWithFormat("unrecognized option '%c'",
+                                       short_option);
+        break;
+      }
+
+      return error;
     }
 
-    ~CommandObjectLogEnable() override = default;
-
-    Options *
-    GetOptions () override
-    {
-        return &m_options;
+    void OptionParsingStarting(ExecutionContext *execution_context) override {
+      log_file.Clear();
+      log_options = 0;
     }
 
-//    int
-//    HandleArgumentCompletion (Args &input,
-//                              int &cursor_index,
-//                              int &cursor_char_position,
-//                              OptionElementVector &opt_element_vector,
-//                              int match_start_point,
-//                              int max_return_elements,
-//                              bool &word_complete,
-//                              StringList &matches)
-//    {
-//        std::string completion_str (input.GetArgumentAtIndex(cursor_index));
-//        completion_str.erase (cursor_char_position);
-//        
-//        if (cursor_index == 1)
-//        {
-//            //
-//            Log::AutoCompleteChannelName (completion_str.c_str(), matches);
-//        }
-//        return matches.GetSize();
-//    }
-//
+    const OptionDefinition *GetDefinitions() override { return g_option_table; }
 
-    class CommandOptions : public Options
-    {
-    public:
-        CommandOptions() :
-            Options(),
-            log_file(),
-            log_options(0)
-        {
-        }
+    // Options table: Required for subclasses of Options.
 
-        ~CommandOptions () override = default;
-
-        Error
-        SetOptionValue (uint32_t option_idx, const char *option_arg,
-                        ExecutionContext *execution_context) override
-        {
-            Error error;
-            const int short_option = m_getopt_table[option_idx].val;
-
-            switch (short_option)
-            {
-            case 'f':  log_file.SetFile(option_arg, true);                    break;
-            case 't':  log_options |= LLDB_LOG_OPTION_THREADSAFE;             break;
-            case 'v':  log_options |= LLDB_LOG_OPTION_VERBOSE;                break;
-            case 'g':  log_options |= LLDB_LOG_OPTION_DEBUG;                  break;
-            case 's':  log_options |= LLDB_LOG_OPTION_PREPEND_SEQUENCE;       break;
-            case 'T':  log_options |= LLDB_LOG_OPTION_PREPEND_TIMESTAMP;      break;
-            case 'p':  log_options |= LLDB_LOG_OPTION_PREPEND_PROC_AND_THREAD;break;
-            case 'n':  log_options |= LLDB_LOG_OPTION_PREPEND_THREAD_NAME;    break;
-            case 'S':  log_options |= LLDB_LOG_OPTION_BACKTRACE;              break;
-            case 'a':  log_options |= LLDB_LOG_OPTION_APPEND;                 break;
-            default:
-                error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option);
-                break;
-            }
-
-            return error;
-        }
+    static OptionDefinition g_option_table[];
 
-        void
-        OptionParsingStarting(ExecutionContext *execution_context) override
-        {
-            log_file.Clear();
-            log_options = 0;
-        }
-
-        const OptionDefinition*
-        GetDefinitions () override
-        {
-            return g_option_table;
-        }
+    // Instance variables to hold the values for command options.
 
-        // Options table: Required for subclasses of Options.
-
-        static OptionDefinition g_option_table[];
-
-        // Instance variables to hold the values for command options.
-
-        FileSpec log_file;
-        uint32_t log_options;
-    };
+    FileSpec log_file;
+    uint32_t log_options;
+  };
 
 protected:
-    bool
-    DoExecute (Args& args,
-             CommandReturnObject &result) override
-    {
-        if (args.GetArgumentCount() < 2)
-        {
-            result.AppendErrorWithFormat("%s takes a log channel and one or more log types.\n", m_cmd_name.c_str());
-        }
-        else
-        {
-            std::string channel(args.GetArgumentAtIndex(0));
-            args.Shift ();  // Shift off the channel
-            char log_file[PATH_MAX];
-            if (m_options.log_file)
-                m_options.log_file.GetPath(log_file, sizeof(log_file));
-            else
-                log_file[0] = '\0';
-            bool success = m_interpreter.GetDebugger().EnableLog (channel.c_str(), 
-                                                                  args.GetConstArgumentVector(), 
-                                                                  log_file, 
-                                                                  m_options.log_options, 
-                                                                  result.GetErrorStream());
-            if (success)
-                result.SetStatus (eReturnStatusSuccessFinishNoResult);
-            else
-                result.SetStatus (eReturnStatusFailed);
-        }    
-        return result.Succeeded();
+  bool DoExecute(Args &args, CommandReturnObject &result) override {
+    if (args.GetArgumentCount() < 2) {
+      result.AppendErrorWithFormat(
+          "%s takes a log channel and one or more log types.\n",
+          m_cmd_name.c_str());
+    } else {
+      std::string channel(args.GetArgumentAtIndex(0));
+      args.Shift(); // Shift off the channel
+      char log_file[PATH_MAX];
+      if (m_options.log_file)
+        m_options.log_file.GetPath(log_file, sizeof(log_file));
+      else
+        log_file[0] = '\0';
+      bool success = m_interpreter.GetDebugger().EnableLog(
+          channel.c_str(), args.GetConstArgumentVector(), log_file,
+          m_options.log_options, result.GetErrorStream());
+      if (success)
+        result.SetStatus(eReturnStatusSuccessFinishNoResult);
+      else
+        result.SetStatus(eReturnStatusFailed);
     }
+    return result.Succeeded();
+  }
 
-    CommandOptions m_options;
+  CommandOptions m_options;
 };
 
-OptionDefinition
-CommandObjectLogEnable::CommandOptions::g_option_table[] =
-{
-  // clang-format off
+OptionDefinition CommandObjectLogEnable::CommandOptions::g_option_table[] = {
+    // clang-format off
   {LLDB_OPT_SET_1, false, "file",       'f', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeFilename, "Set the destination file to log to."},
   {LLDB_OPT_SET_1, false, "threadsafe", 't', OptionParser::eNoArgument,       nullptr, nullptr, 0, eArgTypeNone,     "Enable thread safe logging to avoid interweaved log lines."},
   {LLDB_OPT_SET_1, false, "verbose",    'v', OptionParser::eNoArgument,       nullptr, nullptr, 0, eArgTypeNone,     "Enable verbose logging."},
@@ -212,256 +204,219 @@ CommandObjectLogEnable::CommandOptions::g_option_table[] =
   {LLDB_OPT_SET_1, false, "stack",      'S', OptionParser::eNoArgument,       nullptr, nullptr, 0, eArgTypeNone,     "Append a stack backtrace to each log line."},
   {LLDB_OPT_SET_1, false, "append",     'a', OptionParser::eNoArgument,       nullptr, nullptr, 0, eArgTypeNone,     "Append to the log file instead of overwriting."},
   {0, false, nullptr, 0, 0, nullptr, nullptr, 0, eArgTypeNone, nullptr}
-  // clang-format on
+    // clang-format on
 };
 
-class CommandObjectLogDisable : public CommandObjectParsed
-{
+class CommandObjectLogDisable : public CommandObjectParsed {
 public:
-    //------------------------------------------------------------------
-    // Constructors and Destructors
-    //------------------------------------------------------------------
-    CommandObjectLogDisable(CommandInterpreter &interpreter) :
-        CommandObjectParsed(interpreter,
-                            "log disable",
+  //------------------------------------------------------------------
+  // Constructors and Destructors
+  //------------------------------------------------------------------
+  CommandObjectLogDisable(CommandInterpreter &interpreter)
+      : CommandObjectParsed(interpreter, "log disable",
                             "Disable one or more log channel categories.",
-                            nullptr)
-    {
-        CommandArgumentEntry arg1;
-        CommandArgumentEntry arg2;
-        CommandArgumentData channel_arg;
-        CommandArgumentData category_arg;
-        
-        // Define the first (and only) variant of this arg.
-        channel_arg.arg_type = eArgTypeLogChannel;
-        channel_arg.arg_repetition = eArgRepeatPlain;
-        
-        // There is only one variant this argument could be; put it into the argument entry.
-        arg1.push_back (channel_arg);
-        
-        category_arg.arg_type = eArgTypeLogCategory;
-        category_arg.arg_repetition = eArgRepeatPlus;
-
-        arg2.push_back (category_arg);
-
-        // Push the data for the first argument into the m_arguments vector.
-        m_arguments.push_back (arg1);
-        m_arguments.push_back (arg2);
-    }
+                            nullptr) {
+    CommandArgumentEntry arg1;
+    CommandArgumentEntry arg2;
+    CommandArgumentData channel_arg;
+    CommandArgumentData category_arg;
+
+    // Define the first (and only) variant of this arg.
+    channel_arg.arg_type = eArgTypeLogChannel;
+    channel_arg.arg_repetition = eArgRepeatPlain;
+
+    // There is only one variant this argument could be; put it into the
+    // argument entry.
+    arg1.push_back(channel_arg);
+
+    category_arg.arg_type = eArgTypeLogCategory;
+    category_arg.arg_repetition = eArgRepeatPlus;
 
-    ~CommandObjectLogDisable() override = default;
+    arg2.push_back(category_arg);
+
+    // Push the data for the first argument into the m_arguments vector.
+    m_arguments.push_back(arg1);
+    m_arguments.push_back(arg2);
+  }
+
+  ~CommandObjectLogDisable() override = default;
 
 protected:
-    bool
-    DoExecute (Args& args,
-             CommandReturnObject &result) override
-    {
-        const size_t argc = args.GetArgumentCount();
-        if (argc == 0)
-        {
-            result.AppendErrorWithFormat("%s takes a log channel and one or more log types.\n", m_cmd_name.c_str());
-        }
-        else
-        {
-            Log::Callbacks log_callbacks;
-
-            std::string channel(args.GetArgumentAtIndex(0));
-            args.Shift ();  // Shift off the channel
-            if (Log::GetLogChannelCallbacks (ConstString(channel.c_str()), log_callbacks))
-            {
-                log_callbacks.disable (args.GetConstArgumentVector(), &result.GetErrorStream());
-                result.SetStatus(eReturnStatusSuccessFinishNoResult);
-            }
-            else if (channel == "all")
-            {
-                Log::DisableAllLogChannels(&result.GetErrorStream());
-            }
-            else
-            {
-                LogChannelSP log_channel_sp (LogChannel::FindPlugin(channel.c_str()));
-                if (log_channel_sp)
-                {
-                    log_channel_sp->Disable(args.GetConstArgumentVector(), &result.GetErrorStream());
-                    result.SetStatus(eReturnStatusSuccessFinishNoResult);
-                }
-                else
-                    result.AppendErrorWithFormat("Invalid log channel '%s'.\n", args.GetArgumentAtIndex(0));
-            }
-        }
-        return result.Succeeded();
+  bool DoExecute(Args &args, CommandReturnObject &result) override {
+    const size_t argc = args.GetArgumentCount();
+    if (argc == 0) {
+      result.AppendErrorWithFormat(
+          "%s takes a log channel and one or more log types.\n",
+          m_cmd_name.c_str());
+    } else {
+      Log::Callbacks log_callbacks;
+
+      std::string channel(args.GetArgumentAtIndex(0));
+      args.Shift(); // Shift off the channel
+      if (Log::GetLogChannelCallbacks(ConstString(channel.c_str()),
+                                      log_callbacks)) {
+        log_callbacks.disable(args.GetConstArgumentVector(),
+                              &result.GetErrorStream());
+        result.SetStatus(eReturnStatusSuccessFinishNoResult);
+      } else if (channel == "all") {
+        Log::DisableAllLogChannels(&result.GetErrorStream());
+      } else {
+        LogChannelSP log_channel_sp(LogChannel::FindPlugin(channel.c_str()));
+        if (log_channel_sp) {
+          log_channel_sp->Disable(args.GetConstArgumentVector(),
+                                  &result.GetErrorStream());
+          result.SetStatus(eReturnStatusSuccessFinishNoResult);
+        } else
+          result.AppendErrorWithFormat("Invalid log channel '%s'.\n",
+                                       args.GetArgumentAtIndex(0));
+      }
     }
+    return result.Succeeded();
+  }
 };
 
-class CommandObjectLogList : public CommandObjectParsed
-{
+class CommandObjectLogList : public CommandObjectParsed {
 public:
-    //------------------------------------------------------------------
-    // Constructors and Destructors
-    //------------------------------------------------------------------
-    CommandObjectLogList(CommandInterpreter &interpreter) :
-        CommandObjectParsed(interpreter,
-                            "log list",
-                            "List the log categories for one or more log channels.  If none specified, lists them all.",
-                            nullptr)
-    {
-        CommandArgumentEntry arg;
-        CommandArgumentData channel_arg;
-        
-        // Define the first (and only) variant of this arg.
-        channel_arg.arg_type = eArgTypeLogChannel;
-        channel_arg.arg_repetition = eArgRepeatStar;
-        
-        // There is only one variant this argument could be; put it into the argument entry.
-        arg.push_back (channel_arg);
-        
-        // Push the data for the first argument into the m_arguments vector.
-        m_arguments.push_back (arg);
-    }
-
-    ~CommandObjectLogList() override = default;
+  //------------------------------------------------------------------
+  // Constructors and Destructors
+  //------------------------------------------------------------------
+  CommandObjectLogList(CommandInterpreter &interpreter)
+      : CommandObjectParsed(interpreter, "log list",
+                            "List the log categories for one or more log "
+                            "channels.  If none specified, lists them all.",
+                            nullptr) {
+    CommandArgumentEntry arg;
+    CommandArgumentData channel_arg;
+
+    // Define the first (and only) variant of this arg.
+    channel_arg.arg_type = eArgTypeLogChannel;
+    channel_arg.arg_repetition = eArgRepeatStar;
+
+    // There is only one variant this argument could be; put it into the
+    // argument entry.
+    arg.push_back(channel_arg);
+
+    // Push the data for the first argument into the m_arguments vector.
+    m_arguments.push_back(arg);
+  }
+
+  ~CommandObjectLogList() override = default;
 
 protected:
-    bool
-    DoExecute (Args& args,
-             CommandReturnObject &result) override
-    {
-        const size_t argc = args.GetArgumentCount();
-        if (argc == 0)
-        {
-            Log::ListAllLogChannels (&result.GetOutputStream());
-            result.SetStatus(eReturnStatusSuccessFinishResult);
-        }
-        else
-        {
-            for (size_t i=0; i<argc; ++i)
-            {
-                Log::Callbacks log_callbacks;
-
-                std::string channel(args.GetArgumentAtIndex(i));
-                if (Log::GetLogChannelCallbacks (ConstString(channel.c_str()), log_callbacks))
-                {
-                    log_callbacks.list_categories (&result.GetOutputStream());
-                    result.SetStatus(eReturnStatusSuccessFinishResult);
-                }
-                else if (channel == "all")
-                {
-                    Log::ListAllLogChannels (&result.GetOutputStream());
-                    result.SetStatus(eReturnStatusSuccessFinishResult);
-                }
-                else
-                {
-                    LogChannelSP log_channel_sp (LogChannel::FindPlugin(channel.c_str()));
-                    if (log_channel_sp)
-                    {
-                        log_channel_sp->ListCategories(&result.GetOutputStream());
-                        result.SetStatus(eReturnStatusSuccessFinishNoResult);
-                    }
-                    else
-                        result.AppendErrorWithFormat("Invalid log channel '%s'.\n", args.GetArgumentAtIndex(0));
-                }
-            }
+  bool DoExecute(Args &args, CommandReturnObject &result) override {
+    const size_t argc = args.GetArgumentCount();
+    if (argc == 0) {
+      Log::ListAllLogChannels(&result.GetOutputStream());
+      result.SetStatus(eReturnStatusSuccessFinishResult);
+    } else {
+      for (size_t i = 0; i < argc; ++i) {
+        Log::Callbacks log_callbacks;
+
+        std::string channel(args.GetArgumentAtIndex(i));
+        if (Log::GetLogChannelCallbacks(ConstString(channel.c_str()),
+                                        log_callbacks)) {
+          log_callbacks.list_categories(&result.GetOutputStream());
+          result.SetStatus(eReturnStatusSuccessFinishResult);
+        } else if (channel == "all") {
+          Log::ListAllLogChannels(&result.GetOutputStream());
+          result.SetStatus(eReturnStatusSuccessFinishResult);
+        } else {
+          LogChannelSP log_channel_sp(LogChannel::FindPlugin(channel.c_str()));
+          if (log_channel_sp) {
+            log_channel_sp->ListCategories(&result.GetOutputStream());
+            result.SetStatus(eReturnStatusSuccessFinishNoResult);
+          } else
+            result.AppendErrorWithFormat("Invalid log channel '%s'.\n",
+                                         args.GetArgumentAtIndex(0));
         }
-        return result.Succeeded();
+      }
     }
+    return result.Succeeded();
+  }
 };
 
-class CommandObjectLogTimer : public CommandObjectParsed
-{
+class CommandObjectLogTimer : public CommandObjectParsed {
 public:
-    //------------------------------------------------------------------
-    // Constructors and Destructors
-    //------------------------------------------------------------------
-    CommandObjectLogTimer(CommandInterpreter &interpreter) :
-        CommandObjectParsed (interpreter,
-                           "log timers",
-                           "Enable, disable, dump, and reset LLDB internal performance timers.",
-                           "log timers < enable <depth> | disable | dump | increment <bool> | reset >")
-    {
-    }
-
-    ~CommandObjectLogTimer() override = default;
+  //------------------------------------------------------------------
+  // Constructors and Destructors
+  //------------------------------------------------------------------
+  CommandObjectLogTimer(CommandInterpreter &interpreter)
+      : CommandObjectParsed(interpreter, "log timers",
+                            "Enable, disable, dump, and reset LLDB internal "
+                            "performance timers.",
+                            "log timers < enable <depth> | disable | dump | "
+                            "increment <bool> | reset >") {}
+
+  ~CommandObjectLogTimer() override = default;
 
 protected:
-    bool
-    DoExecute (Args& args,
-             CommandReturnObject &result) override
-    {
-        const size_t argc = args.GetArgumentCount();
-        result.SetStatus(eReturnStatusFailed);
+  bool DoExecute(Args &args, CommandReturnObject &result) override {
+    const size_t argc = args.GetArgumentCount();
+    result.SetStatus(eReturnStatusFailed);
+
+    if (argc == 1) {
+      const char *sub_command = args.GetArgumentAtIndex(0);
+
+      if (strcasecmp(sub_command, "enable") == 0) {
+        Timer::SetDisplayDepth(UINT32_MAX);
+        result.SetStatus(eReturnStatusSuccessFinishNoResult);
+      } else if (strcasecmp(sub_command, "disable") == 0) {
+        Timer::DumpCategoryTimes(&result.GetOutputStream());
+        Timer::SetDisplayDepth(0);
+        result.SetStatus(eReturnStatusSuccessFinishResult);
+      } else if (strcasecmp(sub_command, "dump") == 0) {
+        Timer::DumpCategoryTimes(&result.GetOutputStream());
+        result.SetStatus(eReturnStatusSuccessFinishResult);
+      } else if (strcasecmp(sub_command, "reset") == 0) {
+        Timer::ResetCategoryTimes();
+        result.SetStatus(eReturnStatusSuccessFinishResult);
+      }
+    } else if (argc == 2) {
+      const char *sub_command = args.GetArgumentAtIndex(0);
+
+      if (strcasecmp(sub_command, "enable") == 0) {
+        bool success;
+        uint32_t depth =
+            StringConvert::ToUInt32(args.GetArgumentAtIndex(1), 0, 0, &success);
+        if (success) {
+          Timer::SetDisplayDepth(depth);
+          result.SetStatus(eReturnStatusSuccessFinishNoResult);
+        } else
+          result.AppendError(
+              "Could not convert enable depth to an unsigned integer.");
+      }
+      if (strcasecmp(sub_command, "increment") == 0) {
+        bool success;
+        bool increment =
+            Args::StringToBoolean(args.GetArgumentAtIndex(1), false, &success);
+        if (success) {
+          Timer::SetQuiet(!increment);
+          result.SetStatus(eReturnStatusSuccessFinishNoResult);
+        } else
+          result.AppendError("Could not convert increment value to boolean.");
+      }
+    }
 
-        if (argc == 1)
-        {
-            const char *sub_command = args.GetArgumentAtIndex(0);
-
-            if (strcasecmp(sub_command, "enable") == 0)
-            {
-                Timer::SetDisplayDepth (UINT32_MAX);
-                result.SetStatus(eReturnStatusSuccessFinishNoResult);
-            }
-            else if (strcasecmp(sub_command, "disable") == 0)
-            {
-                Timer::DumpCategoryTimes (&result.GetOutputStream());
-                Timer::SetDisplayDepth (0);
-                result.SetStatus(eReturnStatusSuccessFinishResult);
-            }
-            else if (strcasecmp(sub_command, "dump") == 0)
-            {
-                Timer::DumpCategoryTimes (&result.GetOutputStream());
-                result.SetStatus(eReturnStatusSuccessFinishResult);
-            }
-            else if (strcasecmp(sub_command, "reset") == 0)
-            {
-                Timer::ResetCategoryTimes ();
-                result.SetStatus(eReturnStatusSuccessFinishResult);
-            }
-        }
-        else if (argc == 2)
-        {
-            const char *sub_command = args.GetArgumentAtIndex(0);
-
-            if (strcasecmp(sub_command, "enable") == 0)
-            {
-                bool success;
-                uint32_t depth = StringConvert::ToUInt32(args.GetArgumentAtIndex(1), 0, 0, &success);
-                if (success)
-                {
-                    Timer::SetDisplayDepth (depth);
-                    result.SetStatus(eReturnStatusSuccessFinishNoResult);
-                }
-                else
-                    result.AppendError("Could not convert enable depth to an unsigned integer.");
-            }
-            if (strcasecmp(sub_command, "increment") == 0)
-            {
-                bool success;
-                bool increment = Args::StringToBoolean(args.GetArgumentAtIndex(1), false, &success);
-                if (success)
-                {
-                    Timer::SetQuiet (!increment);
-                    result.SetStatus(eReturnStatusSuccessFinishNoResult);
-                }
-                else
-                    result.AppendError("Could not convert increment value to boolean.");
-            }
-        }
-        
-        if (!result.Succeeded())
-        {
-            result.AppendError("Missing subcommand");
-            result.AppendErrorWithFormat("Usage: %s\n", m_cmd_syntax.c_str());
-        }
-        return result.Succeeded();
+    if (!result.Succeeded()) {
+      result.AppendError("Missing subcommand");
+      result.AppendErrorWithFormat("Usage: %s\n", m_cmd_syntax.c_str());
     }
+    return result.Succeeded();
+  }
 };
 
 CommandObjectLog::CommandObjectLog(CommandInterpreter &interpreter)
-    : CommandObjectMultiword(interpreter, "log", "Commands controlling LLDB internal logging.",
-                             "log <subcommand> [<command-options>]")
-{
-    LoadSubCommand ("enable",  CommandObjectSP (new CommandObjectLogEnable (interpreter)));
-    LoadSubCommand ("disable", CommandObjectSP (new CommandObjectLogDisable (interpreter)));
-    LoadSubCommand ("list",    CommandObjectSP (new CommandObjectLogList (interpreter)));
-    LoadSubCommand ("timers",  CommandObjectSP (new CommandObjectLogTimer (interpreter)));
+    : CommandObjectMultiword(interpreter, "log",
+                             "Commands controlling LLDB internal logging.",
+                             "log <subcommand> [<command-options>]") {
+  LoadSubCommand("enable",
+                 CommandObjectSP(new CommandObjectLogEnable(interpreter)));
+  LoadSubCommand("disable",
+                 CommandObjectSP(new CommandObjectLogDisable(interpreter)));
+  LoadSubCommand("list",
+                 CommandObjectSP(new CommandObjectLogList(interpreter)));
+  LoadSubCommand("timers",
+                 CommandObjectSP(new CommandObjectLogTimer(interpreter)));
 }
 
 CommandObjectLog::~CommandObjectLog() = default;