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Diffstat (limited to '')
-rw-r--r-- | library/core/src/num/bignum.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/core/src/num/bignum.rs b/library/core/src/num/bignum.rs index de85fdd6e..d2a21b6b3 100644 --- a/library/core/src/num/bignum.rs +++ b/library/core/src/num/bignum.rs @@ -137,7 +137,7 @@ macro_rules! define_bignum { // Find the most significant non-zero digit. let msd = digits.iter().rposition(|&x| x != 0); match msd { - Some(msd) => msd * digitbits + digits[msd].log2() as usize + 1, + Some(msd) => msd * digitbits + digits[msd].ilog2() as usize + 1, // There are no non-zero digits, i.e., the number is zero. _ => 0, } |