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Remove a cleanup from symtab.c

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This removes an unused outer cleanup from symtab.c, and an unused
cleanup declaration as well.

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

	* symtab.c (search_symbols): Remove unused outer cleanup.
	(make_source_files_completion_list): Remove unused declaration.
This commit is contained in:
Tom Tromey 2017-09-27 21:17:40 -06:00
parent 42518ba746
commit 99ef965c6e
2 changed files with 6 additions and 8 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2017-09-29 Tom Tromey <tom@tromey.com>
* symtab.c (search_symbols): Remove unused outer cleanup.
(make_source_files_completion_list): Remove unused declaration.
2017-09-29 Tom Tromey <tom@tromey.com>
* mt-tdep.c (mt_push_dummy_call): Use gdb::byte_vector.

9
gdb/symtab.c
View File

@ -4241,11 +4241,6 @@ search_symbols (const char *regexp, enum search_domain kind,
int nfound;
gdb::optional<compiled_regex> preg;
/* OLD_CHAIN .. RETVAL_CHAIN is always freed, RETVAL_CHAIN .. current
CLEANUP_CHAIN is freed only in the case of an error. */
struct cleanup *old_chain = make_cleanup (null_cleanup, NULL);
struct cleanup *retval_chain;
gdb_assert (kind <= TYPES_DOMAIN);
ourtype = types[kind];
@ -4365,7 +4360,7 @@ search_symbols (const char *regexp, enum search_domain kind,
found = NULL;
tail = NULL;
nfound = 0;
retval_chain = make_cleanup_free_search_symbols (&found);
struct cleanup *retval_chain = make_cleanup_free_search_symbols (&found);
ALL_COMPUNITS (objfile, cust)
{
@ -4478,7 +4473,6 @@ search_symbols (const char *regexp, enum search_domain kind,
}
discard_cleanups (retval_chain);
do_cleanups (old_chain);
*matches = found;
}
@ -5439,7 +5433,6 @@ make_source_files_completion_list (const char *text, const char *word)
completion_list list;
const char *base_name;
struct add_partial_filename_data datum;
struct cleanup *back_to;
if (!have_full_symbols () && !have_partial_symbols ())
return list;