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Remove unneeded variable assignment

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The assignment to i in the TYPE_CODE_PTR section is not useful.
Removing it allows to move i in a narrower scope, which will help
things somewhere in the next patches.

gdb/ChangeLog:

	* c-valprint.c (c_val_print): Remove an assignment to i and move
	its declaration.
This commit is contained in:
Simon Marchi
2015-07-09 11:15:40 -04:00
parent de231f2015
commit f6b93c3463
2 changed files with 9 additions and 4 deletions
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5
gdb/ChangeLog
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@@ -1,3 +1,8 @@
2015-07-09 Simon Marchi <simon.marchi@ericsson.com>
* c-valprint.c (c_val_print): Remove an assignment to i and move
its declaration.
2015-07-09 Yao Qi <yao.qi@linaro.org>
* aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity): Add

8
gdb/c-valprint.c
View File

@@ -139,7 +139,6 @@ c_val_print (struct type *type, const gdb_byte *valaddr,
{
struct gdbarch *gdbarch = get_type_arch (type);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
unsigned int i = 0; /* Number of characters printed. */
unsigned len;
struct type *elttype, *unresolved_elttype;
struct type *unresolved_type = type;
@@ -149,6 +148,7 @@ c_val_print (struct type *type, const gdb_byte *valaddr,
CHECK_TYPEDEF (type);
switch (TYPE_CODE (type))
{
unsigned int i = 0; /* Number of characters printed. */
case TYPE_CODE_ARRAY:
unresolved_elttype = TYPE_TARGET_TYPE (type);
elttype = check_typedef (unresolved_elttype);
@@ -300,9 +300,9 @@ c_val_print (struct type *type, const gdb_byte *valaddr,
{
if (want_space)
fputs_filtered (" ", stream);
i = val_print_string (unresolved_elttype, NULL,
addr, -1,
stream, options);
val_print_string (unresolved_elttype, NULL,
addr, -1,
stream, options);
}
else if (cp_is_vtbl_member (type))
{