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Use ui_file_as_string in gdb/language.c

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gdb/ChangeLog:
2016-11-08  Pedro Alves  <palves@redhat.com>

	* language.c (add_language): Use ui_file_as_string and adjust to
	use std::string.
This commit is contained in:
Pedro Alves
2016-11-08 15:26:47 +00:00
parent 5698084a73
commit d2af8993a7
2 changed files with 7 additions and 5 deletions
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7
gdb/language.c
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@@ -538,7 +538,6 @@ add_language (const struct language_defn *lang)
/* For the "set language" command. */
static const char **language_names = NULL;
/* For the "help set language" command. */
char *language_set_doc = NULL;
int i;
struct ui_file *tmp_stream;
@@ -609,19 +608,17 @@ add_language (const struct language_defn *lang)
languages[i]->la_name + 1);
}
language_set_doc = ui_file_xstrdup (tmp_stream, NULL);
std::string language_set_doc = ui_file_as_string (tmp_stream);
ui_file_delete (tmp_stream);
add_setshow_enum_cmd ("language", class_support,
(const char **) language_names,
&language,
language_set_doc,
language_set_doc.c_str (),
_("Show the current source language."),
NULL, set_language_command,
show_language_command,
&setlist, &showlist);
xfree (language_set_doc);
}
/* Iterate through all registered languages looking for and calling