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[patch] macrocmd, macroexp, completer, gdbarch.sh, arch-utils, gdbtypes.c: remove unused variables.
- From: Michael Snyder <msnyder at vmware dot com>
- To: "gdb-patches at sourceware dot org" <gdb-patches at sourceware dot org>
- Date: Thu, 06 May 2010 12:43:27 -0700
- Subject: [patch] macrocmd, macroexp, completer, gdbarch.sh, arch-utils, gdbtypes.c: remove unused variables.
2010-05-06 Michael Snyder <msnyder@vmware.com>
* macrocmd.c (_initialize_macrocmd): Delete unused variable.
* macroexp.c (gather_arguments): Delete unused variable.
(substitute_args): Delete unused variable.
* completer.c (gdb_completer_loc_break_characters): Unused, delete.
* gdbarch.sh (gdbarch_printable_names): Delete unused variable.
(_initialize_gdbarch): Delete unused variable.
* gdbarch.c, gdbarch.h: Regenerate.
* arch-utils.c (initialize_current_architecture):
Delete unused variable.
(_initialize_gdbarch_utils): Delete unused variable.
* gdbtypes.c (make_cv_type): Delete unused variable.
(make_type_with_address_space): Delete unused variable.
Index: macrocmd.c
===================================================================
RCS file: /cvs/src/src/gdb/macrocmd.c,v
retrieving revision 1.21
diff -u -p -r1.21 macrocmd.c
--- macrocmd.c 1 Jan 2010 07:31:37 -0000 1.21
+++ macrocmd.c 6 May 2010 19:39:47 -0000
@@ -387,8 +387,6 @@ extern initialize_file_ftype _initialize
void
_initialize_macrocmd (void)
{
- struct cmd_list_element *c;
-
/* We introduce a new command prefix, `macro', under which we'll put
the various commands for working with preprocessor macros. */
add_prefix_cmd ("macro", class_info, macro_command,
Index: macroexp.c
===================================================================
RCS file: /cvs/src/src/gdb/macroexp.c,v
retrieving revision 1.20
diff -u -p -r1.20 macroexp.c
--- macroexp.c 1 Jan 2010 07:31:37 -0000 1.20
+++ macroexp.c 6 May 2010 19:39:47 -0000
@@ -805,8 +805,6 @@ gather_arguments (const char *name, stru
depth = 0;
for (;;)
{
- char *start = src->text;
-
if (! get_token (&tok, src))
error (_("Malformed argument list for macro `%s'."), name);
@@ -1004,7 +1002,7 @@ substitute_args (struct macro_buffer *de
&& lookahead.text[0] == '#'
&& lookahead.text[1] == '#')
{
- int arg, finished = 0;
+ int finished = 0;
int prev_was_comma = 0;
/* Note that GCC warns if the result of splicing is not a
Index: completer.c
===================================================================
RCS file: /cvs/src/src/gdb/completer.c,v
retrieving revision 1.37
diff -u -p -r1.37 completer.c
--- completer.c 26 Mar 2010 18:05:45 -0000 1.37
+++ completer.c 6 May 2010 19:39:47 -0000
@@ -79,10 +79,6 @@ static char *gdb_completer_file_name_bre
static char *gdb_completer_file_name_break_characters = " \t\n*|\"';:?><";
#endif
-/* These are used when completing on locations, which can mix file
- names and symbol names separated by a colon. */
-static char *gdb_completer_loc_break_characters = " \t\n*|\"';:?><,";
-
/* Characters that can be used to quote completion strings. Note that we
can't include '"' because the gdb C parser treats such quoted sequences
as strings. */
Index: gdbarch.sh
===================================================================
RCS file: /cvs/src/src/gdb/gdbarch.sh,v
retrieving revision 1.508
diff -u -p -r1.508 gdbarch.sh
--- gdbarch.sh 24 Apr 2010 13:12:53 -0000 1.508
+++ gdbarch.sh 6 May 2010 19:39:47 -0000
@@ -1866,7 +1866,6 @@ gdbarch_printable_names (void)
{
/* Accumulate a list of names based on the registed list of
architectures. */
- enum bfd_architecture a;
int nr_arches = 0;
const char **arches = NULL;
struct gdbarch_registration *rego;
@@ -2101,8 +2100,6 @@ extern void _initialize_gdbarch (void);
void
_initialize_gdbarch (void)
{
- struct cmd_list_element *c;
-
add_setshow_zinteger_cmd ("arch", class_maintenance, &gdbarch_debug, _("\\
Set architecture debugging."), _("\\
Show architecture debugging."), _("\\
Index: arch-utils.c
===================================================================
RCS file: /cvs/src/src/gdb/arch-utils.c,v
retrieving revision 1.187
diff -u -p -r1.187 arch-utils.c
--- arch-utils.c 1 Feb 2010 16:09:19 -0000 1.187
+++ arch-utils.c 6 May 2010 19:39:47 -0000
@@ -652,7 +652,6 @@ initialize_current_architecture (void)
/* Create the ``set architecture'' command appending ``auto'' to the
list of architectures. */
{
- struct cmd_list_element *c;
/* Append ``auto''. */
int nr;
for (nr = 0; arches[nr] != NULL; nr++);
@@ -790,7 +789,6 @@ extern initialize_file_ftype _initialize
void
_initialize_gdbarch_utils (void)
{
- struct cmd_list_element *c;
add_setshow_enum_cmd ("endian", class_support,
endian_enum, &set_endian_string, _("\
Set endianness of target."), _("\
Index: gdbarch.c
===================================================================
RCS file: /cvs/src/src/gdb/gdbarch.c,v
retrieving revision 1.464
diff -u -p -r1.464 gdbarch.c
--- gdbarch.c 24 Apr 2010 13:12:53 -0000 1.464
+++ gdbarch.c 6 May 2010 19:39:47 -0000
@@ -3849,7 +3849,6 @@ gdbarch_printable_names (void)
{
/* Accumulate a list of names based on the registed list of
architectures. */
- enum bfd_architecture a;
int nr_arches = 0;
const char **arches = NULL;
struct gdbarch_registration *rego;
@@ -4084,8 +4083,6 @@ extern void _initialize_gdbarch (void);
void
_initialize_gdbarch (void)
{
- struct cmd_list_element *c;
-
add_setshow_zinteger_cmd ("arch", class_maintenance, &gdbarch_debug, _("\
Set architecture debugging."), _("\
Show architecture debugging."), _("\
Index: gdbtypes.c
===================================================================
RCS file: /cvs/src/src/gdb/gdbtypes.c,v
retrieving revision 1.189
diff -u -p -r1.189 gdbtypes.c
--- gdbtypes.c 21 Apr 2010 23:21:03 -0000 1.189
+++ gdbtypes.c 6 May 2010 19:39:47 -0000
@@ -540,7 +540,6 @@ make_qualified_type (struct type *type,
struct type *
make_type_with_address_space (struct type *type, int space_flag)
{
- struct type *ntype;
int new_flags = ((TYPE_INSTANCE_FLAGS (type)
& ~(TYPE_INSTANCE_FLAG_CODE_SPACE
| TYPE_INSTANCE_FLAG_DATA_SPACE
@@ -567,11 +566,10 @@ make_cv_type (int cnst, int voltl,
struct type **typeptr)
{
struct type *ntype; /* New type */
- struct type *tmp_type = type; /* tmp type */
- struct objfile *objfile;
int new_flags = (TYPE_INSTANCE_FLAGS (type)
- & ~(TYPE_INSTANCE_FLAG_CONST | TYPE_INSTANCE_FLAG_VOLATILE));
+ & ~(TYPE_INSTANCE_FLAG_CONST
+ | TYPE_INSTANCE_FLAG_VOLATILE));
if (cnst)
new_flags |= TYPE_INSTANCE_FLAG_CONST;