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-rw-r--r--otherlibs/num/big_int.ml4
1 files changed, 2 insertions, 2 deletions
diff --git a/otherlibs/num/big_int.ml b/otherlibs/num/big_int.ml
index 34de4b127..e54c795cf 100644
--- a/otherlibs/num/big_int.ml
+++ b/otherlibs/num/big_int.ml
@@ -453,7 +453,7 @@ let power_base_nat base nat off len =
and l = num_bits_int n - 2 in
let p = ref (1 lsl l) in
blit_nat res 0 power_base pmax 1;
- for i = l downto 0 do
+ for _i = l downto 0 do
let len = num_digits_nat res 0 n in
let len2 = min n (2 * len) in
let succ_len2 = succ len2 in
@@ -498,7 +498,7 @@ let power_big_int_positive_int bi n =
and l = num_bits_int n - 2 in
let p = ref (1 lsl l) in
blit_nat res 0 bi.abs_value 0 bi_len;
- for i = l downto 0 do
+ for _i = l downto 0 do
let len = num_digits_nat res 0 res_len in
let len2 = min res_len (2 * len) in
set_to_zero_nat res2 0 len2;