2010-05-07 Michael Snyder <msnyder@vmware.com>

* python/python.c (execute_gdb_command): Remove unused variables.
	* python/py-block.c (gdbpy_block_for_pc): Remove unused variable.
	* python/py-breakpoint.c (gdbpy_breakpoint_created):
	Remove unused variable.
	* python/py-cmd.c (cmdpy_function): Remove unused variable.
	(cmdpy_completer): Remove unused variable.
	* python/py-frame.c (frapy_find_sal): Remove unused variable.
	* python/py-function.c (fnpy_call): Remove unused variable.
	* python/py-objfile.c (objfile_to_objfile_object):
	Remove unused variable.
	* python/py-param.c (parmpy_init): Remove unused variable.
	* python/py-prettyprint.c (apply_varobj_pretty_printer):
	Remove unused variable.
	(gdbpy_default_visualizer): Remove unused variable.
	* python/py-progspace.c (pspace_to_pspace_object):
	Remove unused variable.
	* python/py-symtab.c (symtab_and_line_to_sal_object):
	Remove unused variable.
	* python/py-type.c (typy_template_argument):
	Remove unused variable.
	* python/py-value.c (valpy_string): Remove unused variable.
	(convert_value_from_python): Remove unused variables.

gdb/python/py-block.c

@@ -271,7 +271,6 @@ gdbpy_block_for_pc (PyObject *self, PyObject *args)
   struct block *block;
   struct obj_section *section;
   struct symtab *symtab;
-  PyObject *sym_obj;
 
   if (!PyArg_ParseTuple (args, "K", &pc))
     return NULL;

gdb/python/py-breakpoint.c

@@ -706,8 +706,6 @@ gdbpy_breakpoint_created (int num)
     newbp = PyObject_New (breakpoint_object, &breakpoint_object_type);
   if (newbp)
     {
-      PyObject *hookfn;
-
       newbp->number = num;
       newbp->bp = bp;
       bppy_breakpoints[num] = newbp;

gdb/python/py-cmd.c

@@ -148,7 +148,6 @@ cmdpy_function (struct cmd_list_element *command, char *args, int from_tty)
   if (! result)
     {
       PyObject *ptype, *pvalue, *ptraceback;
-      char *s, *str;
 
       PyErr_Fetch (&ptype, &pvalue, &ptraceback);
 
@@ -224,7 +223,6 @@ cmdpy_completer (struct cmd_list_element *command, char *text, char *word)
       result = (char **) xmalloc ((len + 1) * sizeof (char *));
       for (i = out = 0; i < len; ++i)
 	{
-	  int l;
 	  PyObject *elt = PySequence_GetItem (resultobj, i);
 	  if (elt == NULL || ! gdbpy_is_string (elt))
 	    {

gdb/python/py-frame.c

@@ -365,7 +365,6 @@ frapy_find_sal (PyObject *self, PyObject *args)
 {
   struct frame_info *frame;
   struct symtab_and_line sal;
-  struct objfile *objfile = NULL;
   volatile struct gdb_exception except;
   PyObject *sal_obj = NULL;   /* Initialize to appease gcc warning.  */
 

gdb/python/py-function.c

@@ -57,7 +57,6 @@ static struct value *
 fnpy_call (struct gdbarch *gdbarch, const struct language_defn *language,
 	   void *cookie, int argc, struct value **argv)
 {
-  int i;
   struct value *value = NULL;
   PyObject *result, *callable, *args;
   struct cleanup *cleanup;

gdb/python/py-objfile.c

@@ -144,8 +144,6 @@ objfile_to_objfile_object (struct objfile *objfile)
       object = PyObject_New (objfile_object, &objfile_object_type);
       if (object)
 	{
-	  PyObject *dict;
-
 	  object->objfile = objfile;
 
 	  object->printers = PyList_New (0);

gdb/python/py-param.c

@@ -456,7 +456,6 @@ parmpy_init (PyObject *self, PyObject *args, PyObject *kwds)
   char *cmd_name;
   int parmclass, cmdtype;
   PyObject *enum_values = NULL;
-  struct cmd_list_element *cmd_list;
   struct cmd_list_element **set_list, **show_list;
   volatile struct gdb_exception except;
 

gdb/python/py-prettyprint.c

@@ -661,7 +661,6 @@ PyObject *
 apply_varobj_pretty_printer (PyObject *printer_obj,
 			     struct value **replacement)
 {
-  int size = 0;
   PyObject *py_str = NULL;
 
   *replacement = NULL;
@@ -707,7 +706,7 @@ PyObject *
 gdbpy_default_visualizer (PyObject *self, PyObject *args)
 {
   PyObject *val_obj;
-  PyObject *cons, *printer = NULL;
+  PyObject *cons;
   struct value *value;
 
   if (! PyArg_ParseTuple (args, "O", &val_obj))

gdb/python/py-progspace.c

@@ -154,8 +154,6 @@ pspace_to_pspace_object (struct program_space *pspace)
       object = PyObject_New (pspace_object, &pspace_object_type);
       if (object)
 	{
-	  PyObject *dict;
-
 	  object->pspace = pspace;
 
 	  object->printers = PyList_New (0);

gdb/python/py-symtab.c

@@ -321,7 +321,6 @@ symtab_and_line_to_sal_object (struct symtab_and_line sal)
 
 {
   sal_object *sal_obj;
-  symtab_object *symtab_obj;
   int success = 0;
   sal_obj = PyObject_New (sal_object, &sal_object_type);
 

gdb/python/py-type.c

@@ -506,7 +506,7 @@ typy_lookup_type (struct demangle_component *demangled,
 static PyObject *
 typy_template_argument (PyObject *self, PyObject *args)
 {
-  int i, argno, n_pointers;
+  int i, argno;
   struct type *type = ((type_object *) self)->type;
   struct demangle_component *demangled;
   const char *err;

gdb/python/py-value.c

@@ -259,7 +259,7 @@ valpy_lazy_string (PyObject *self, PyObject *args, PyObject *kw)
 static PyObject *
 valpy_string (PyObject *self, PyObject *args, PyObject *kw)
 {
-  int length = -1, ret = 0;
+  int length = -1;
   gdb_byte *buffer;
   struct value *value = ((value_object *) self)->value;
   volatile struct gdb_exception except;
@@ -923,7 +923,6 @@ struct value *
 convert_value_from_python (PyObject *obj)
 {
   struct value *value = NULL; /* -Wall */
-  PyObject *target_str, *unicode_str;
   struct cleanup *old;
   volatile struct gdb_exception except;
   int cmp;

gdb/python/python.c

@@ -303,8 +303,7 @@ gdbpy_target_wide_charset (PyObject *self, PyObject *args)
 static PyObject *
 execute_gdb_command (PyObject *self, PyObject *args)
 {
-  struct cmd_list_element *alias, *prefix, *cmd;
-  char *arg, *newarg;
+  char *arg;
   PyObject *from_tty_obj = NULL;
   int from_tty;
   int cmp;