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Change captured_mi_execute_command to use scoped_restore 

Change captured_mi_execute_command to use a scoped_restore, removing a
cleanup.  The old code copied the current token, but I don't believe
that is necessary.

gdb/ChangeLog
2017-09-29  Tom Tromey  <tom@tromey.com>

	* mi/mi-main.c (captured_mi_execute_command): Use scope_restore.
This commit is contained in:
Tom Tromey 2017-05-04 21:25:55 -06:00
parent ab816a2745
commit 789c4b5ea1
2 changed files with 7 additions and 6 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2017-09-29 Tom Tromey <tom@tromey.com>
* mi/mi-main.c (captured_mi_execute_command): Use scope_restore.
2017-09-29 Tom Tromey <tom@tromey.com>
* mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions): Update.

9
gdb/mi/mi-main.c
View File

@ -1875,20 +1875,19 @@ mi_cmd_remove_inferior (const char *command, char **argv, int argc)
Return <0 for error; >=0 for ok.
args->action will tell mi_execute_command what action
to perfrom after the given command has executed (display/suppress
to perform after the given command has executed (display/suppress
prompt, display error). */
static void
captured_mi_execute_command (struct ui_out *uiout, struct mi_parse *context)
{
struct mi_interp *mi = (struct mi_interp *) command_interp ();
struct cleanup *cleanup;
if (do_timings)
current_command_ts = context->cmd_start;
current_token = xstrdup (context->token);
cleanup = make_cleanup (free_current_contents, &current_token);
scoped_restore save_token = make_scoped_restore (&current_token,
context->token);
running_result_record_printed = 0;
mi_proceeded = 0;
@ -1964,8 +1963,6 @@ captured_mi_execute_command (struct ui_out *uiout, struct mi_parse *context)
break;
}
}
do_cleanups (cleanup);
}
/* Print a gdb exception to the MI output stream. */