[CommandInterpreter] Remove scripting language argument. (NFC)

The script language argument was passed from the debugger to the command
interpreter, only to call SetScriptLanguage on the debugger again. It
wasn't even used to initialize the script interpreter, because that
would query the debugger again. This patch removes the needless back and
forth.

llvm-svn: 359346

3 files changed, 3 insertions, 8 deletions

diff --git a/lldb/include/lldb/Interpreter/CommandInterpreter.h b/lldb/include/lldb/Interpreter/CommandInterpreter.h
index a1805e84d9f..e17fc3555a5 100644
--- a/lldb/include/lldb/Interpreter/CommandInterpreter.h
+++ b/lldb/include/lldb/Interpreter/CommandInterpreter.h
@@ -188,8 +188,7 @@ public:
     eCommandTypesAllThem = 0xFFFF  // all commands
   };
 
-  CommandInterpreter(Debugger &debugger, lldb::ScriptLanguage script_language,
-                     bool synchronous_execution);
+  CommandInterpreter(Debugger &debugger, bool synchronous_execution);
 
   ~CommandInterpreter() override;
 
@@ -372,8 +371,6 @@ public:
 
   void Clear();
 
-  void SetScriptLanguage(lldb::ScriptLanguage lang);
-
   bool HasCommands() const;
 
   bool HasAliases() const;
diff --git a/lldb/source/Core/Debugger.cpp b/lldb/source/Core/Debugger.cpp
index 3ff9232dec3..9c56905a2ba 100644
--- a/lldb/source/Core/Debugger.cpp
+++ b/lldb/source/Core/Debugger.cpp
@@ -765,8 +765,8 @@ Debugger::Debugger(lldb::LogOutputCallback log_callback, void *baton)
       m_terminal_state(), m_target_list(*this), m_platform_list(),
       m_listener_sp(Listener::MakeListener("lldb.Debugger")),
       m_source_manager_up(), m_source_file_cache(),
-      m_command_interpreter_up(llvm::make_unique<CommandInterpreter>(
-          *this, eScriptLanguageDefault, false)),
+      m_command_interpreter_up(
+          llvm::make_unique<CommandInterpreter>(*this, false)),
       m_input_reader_stack(), m_instance_name(), m_loaded_plugins(),
       m_event_handler_thread(), m_io_handler_thread(),
       m_sync_broadcaster(nullptr, "lldb.debugger.sync"),
diff --git a/lldb/source/Interpreter/CommandInterpreter.cpp b/lldb/source/Interpreter/CommandInterpreter.cpp
index 84707156871..35596c86435 100644
--- a/lldb/source/Interpreter/CommandInterpreter.cpp
+++ b/lldb/source/Interpreter/CommandInterpreter.cpp
@@ -122,7 +122,6 @@ ConstString &CommandInterpreter::GetStaticBroadcasterClass() {
 }
 
 CommandInterpreter::CommandInterpreter(Debugger &debugger,
-                                       ScriptLanguage script_language,
                                        bool synchronous_execution)
     : Broadcaster(debugger.GetBroadcasterManager(),
                   CommandInterpreter::GetStaticBroadcasterClass().AsCString()),
@@ -135,7 +134,6 @@ CommandInterpreter::CommandInterpreter(Debugger &debugger,
       m_batch_command_mode(false), m_truncation_warning(eNoTruncation),
       m_command_source_depth(0), m_num_errors(0), m_quit_requested(false),
       m_stopped_for_crash(false) {
-  debugger.SetScriptLanguage(script_language);
   SetEventName(eBroadcastBitThreadShouldExit, "thread-should-exit");
   SetEventName(eBroadcastBitResetPrompt, "reset-prompt");
   SetEventName(eBroadcastBitQuitCommandReceived, "quit");