diff options
Diffstat (limited to 'gdb/stack.c')
| -rw-r--r-- | gdb/stack.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gdb/stack.c b/gdb/stack.c index 7c4cf94..8b29ab5 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -2426,12 +2426,7 @@ print_frame_local_vars (struct frame_info *frame, struct info_print_options { bool quiet = false; - char *type_regexp = nullptr; - - ~info_print_options () - { - xfree (type_regexp); - } + std::string type_regexp; }; /* The options used by the 'info locals' and 'info args' commands. */ @@ -2490,9 +2485,11 @@ info_locals_command (const char *args, int from_tty) if (args != nullptr && *args == '\0') args = nullptr; - print_frame_local_vars (get_selected_frame (_("No frame selected.")), - opts.quiet, args, opts.type_regexp, - 0, gdb_stdout); + print_frame_local_vars + (get_selected_frame (_("No frame selected.")), + opts.quiet, args, + opts.type_regexp.empty () ? nullptr : opts.type_regexp.c_str (), + 0, gdb_stdout); } /* Iterate over all the argument variables in block B. */ @@ -2601,8 +2598,11 @@ info_args_command (const char *args, int from_tty) if (args != nullptr && *args == '\0') args = nullptr; - print_frame_arg_vars (get_selected_frame (_("No frame selected.")), - opts.quiet, args, opts.type_regexp, gdb_stdout); + print_frame_arg_vars + (get_selected_frame (_("No frame selected.")), + opts.quiet, args, + opts.type_regexp.empty () ? nullptr : opts.type_regexp.c_str (), + gdb_stdout); } /* Return the symbol-block in which the selected frame is executing. |