message: Remove redundant initialization
diff: @@ -222,7 +222,7 @@ ClangExpressionParser::ClangExpressionParser(ExecutionContextScope *exe_scope,
  Expression &expr,
  bool generate_debug_info)
  : ExpressionParser(exe_scope, expr, generate_debug_info), m_compiler(),
  - m_code_generator(), m_pp_callbacks(nullptr) {
  + m_pp_callbacks(nullptr) {
  Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS));
  // We can't compile expressions without a target. So if the exe_scope is
  