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Constify 'la_name' in struct language_defn

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Hi,
When I add another name of language, I find field 'la_name' can be
'const char *'.  This patch is to constify it.

gdb:

2013-11-07  Yao Qi  <yao@codesourcery.com>

	* language.c (language_str): Return const char *.
	(add_language): Add const to 'language_names'
	* language.h (struct language_defn) <la_name>: Add const.
	(language_str: Update declaration.
This commit is contained in:
Yao Qi 2013-10-26 15:37:15 +08:00
parent 01e48c0ce1
commit 27cd387b7c
3 changed files with 11 additions and 4 deletions
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4
gdb/language.c
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@ -485,7 +485,7 @@ language_def (enum language lang)
}
/* Return the language as a string. */
char *
const char *
language_str (enum language lang)
{
int i;
@ -520,7 +520,7 @@ void
add_language (const struct language_defn *lang)
{
/* For the "set language" command. */
static char **language_names = NULL;
static const char **language_names = NULL;
/* For the "help set language" command. */
char *language_set_doc = NULL;