declaration of ‘index’ shadows a global declaration
in /usr/include/string.h
Signed-off-by: Andreas Fritiofson <andreas.fritiof...@gmail.com>
---
I'm not convinced of the benefit of the warning in this case. A whole bunch
of other warnings or error would catch the bug if the local variable index
had been used in place of the system header declared _function_ index. I had
expected the warning to be emitted only for shadowing of compatible types.
---
src/jtag/drivers/arm-jtag-ew.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/jtag/drivers/arm-jtag-ew.c b/src/jtag/drivers/arm-jtag-ew.c
index 7a6c178..72c756e 100644
--- a/src/jtag/drivers/arm-jtag-ew.c
+++ b/src/jtag/drivers/arm-jtag-ew.c
@@ -568,29 +568,29 @@ static void armjtagew_tap_ensure_space(int scans, int
bits)
static void armjtagew_tap_append_step(int tms, int tdi)
{
last_tms = tms;
- int index = tap_length / 8;
+ int index_local = tap_length / 8;
- if (index < ARMJTAGEW_TAP_BUFFER_SIZE)
+ if (index_local < ARMJTAGEW_TAP_BUFFER_SIZE)
{
int bit_index = tap_length % 8;
uint8_t bit = 1 << bit_index;
if (tms)
{
- tms_buffer[index] |= bit;
+ tms_buffer[index_local] |= bit;
}
else
{
- tms_buffer[index] &= ~bit;
+ tms_buffer[index_local] &= ~bit;
}
if (tdi)
{
- tdi_buffer[index] |= bit;
+ tdi_buffer[index_local] |= bit;
}
else
{
- tdi_buffer[index] &= ~bit;
+ tdi_buffer[index_local] &= ~bit;
}
tap_length++;
--
1.6.3.3
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