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constify error_no_arg

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This is a trivial patch to make error_no_arg take a const argument.

2014-06-26  Tom Tromey  <tromey@redhat.com>

	* cli/cli-cmds.c (error_no_arg): Make "why" const.
	* command.h (error_no_arg): Update.
This commit is contained in:
Tom Tromey
2013-12-27 14:36:35 -07:00
parent 069003265c
commit 5b10184c58
3 changed files with 7 additions and 2 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2014-06-26 Tom Tromey <tromey@redhat.com>
* cli/cli-cmds.c (error_no_arg): Make "why" const.
* command.h (error_no_arg): Update.
2014-06-26 Tom Tromey <tromey@redhat.com>
* cli/cli-setshow.c (do_set_command): Make "arg" const.

2
gdb/cli/cli-cmds.c
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@ -204,7 +204,7 @@ static const char *script_ext_mode = script_ext_soft;
none is supplied. */
void
error_no_arg (char *why)
error_no_arg (const char *why)
{
error (_("Argument required (%s)."), why);
}

2
gdb/command.h
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@ -378,7 +378,7 @@ extern void cmd_show_list (struct cmd_list_element *, int, char *);
/* Used everywhere whenever at least one parameter is required and
none is specified. */
extern void error_no_arg (char *) ATTRIBUTE_NORETURN;
extern void error_no_arg (const char *) ATTRIBUTE_NORETURN;
extern void dont_repeat (void);