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2007-08-10 Michael Snyder <msnyder@access-company.com>

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* linespec.c (decode_dollar): Dead code, ptr can't be non-null.
	(decode_objc): Use "NULL" instead of 0.
	(find_method): Ditto.
	(decode_all_digits): Ditto.
	(decode_dollar): Ditto.
This commit is contained in:
Michael Snyder
2007-08-10 22:01:27 +00:00
parent 412bbd6c82
commit 46be51c450
2 changed files with 11 additions and 6 deletions
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6
gdb/ChangeLog
View File

@@ -1,5 +1,11 @@
2007-08-10 Michael Snyder <msnyder@access-company.com>
* linespec.c (decode_dollar): Dead code, ptr can't be non-null.
(decode_objc): Use "NULL" instead of 0.
(find_method): Ditto.
(decode_all_digits): Ditto.
(decode_dollar): Ditto.
* mi/mi-main.c (mi_cmd_data_evaluate_expression): Resource leak.
* mi/mi-cmd-var.c (mi_cmd_var_list_children): Memory leak.

11
gdb/linespec.c
View File

@@ -1105,7 +1105,7 @@ decode_objc (char **argptr, int funfirstline, struct symtab *file_symtab,
if (i1 > 0)
{
sym_arr = (struct symbol **) alloca ((i1 + 1) * sizeof (struct symbol *));
sym_arr[i1] = 0;
sym_arr[i1] = NULL;
copy = find_imps (file_symtab, block, *argptr, sym_arr, &i1, &i2);
*argptr = copy;
@@ -1145,7 +1145,7 @@ decode_objc (char **argptr, int funfirstline, struct symtab *file_symtab,
else
{
/* The only match was a non-debuggable symbol. */
values.sals[0].symtab = 0;
values.sals[0].symtab = NULL;
values.sals[0].line = 0;
values.sals[0].end = 0;
values.sals[0].pc = SYMBOL_VALUE_ADDRESS (sym_arr[0]);
@@ -1411,7 +1411,7 @@ find_method (int funfirstline, char ***canonical, char *saved_arg,
char *copy, struct type *t, struct symbol *sym_class)
{
struct symtabs_and_lines values;
struct symbol *sym = 0;
struct symbol *sym = NULL;
int i1; /* Counter for the symbol array. */
struct symbol **sym_arr = alloca (total_number_of_methods (t)
* sizeof (struct symbol *));
@@ -1573,7 +1573,7 @@ decode_all_digits (char **argptr, struct symtab *default_symtab,
sign = none;
/* We might need a canonical line spec if no file was specified. */
int need_canonical = (file_symtab == 0) ? 1 : 0;
int need_canonical = (file_symtab == NULL) ? 1 : 0;
init_sal (&val);
@@ -1675,7 +1675,7 @@ decode_dollar (char *copy, int funfirstline, struct symtab *default_symtab,
/* Look up entire name as a symbol first. */
sym = lookup_symbol (copy, 0, VAR_DOMAIN, 0, &sym_symtab);
file_symtab = (struct symtab *) 0;
file_symtab = (struct symtab *) NULL;
need_canonical = 1;
/* Symbol was found --> jump to normal symbol processing. */
if (sym)
@@ -1689,7 +1689,6 @@ decode_dollar (char *copy, int funfirstline, struct symtab *default_symtab,
return minsym_found (funfirstline, msymbol);
/* Not a user variable or function -- must be convenience variable. */
need_canonical = (file_symtab == 0) ? 1 : 0;
valx = value_of_internalvar (lookup_internalvar (copy + 1));
if (TYPE_CODE (value_type (valx)) != TYPE_CODE_INT)
error (_("Convenience variables used in line specs must have integer values."));