Fixup addition with a BitIndex (#108)

BioJulia · Jun 5, 2020 · fb8b3a7 · fb8b3a7
1 parent f8274b0
commit fb8b3a7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/bit-manipulation/bitindex.jl b/src/bit-manipulation/bitindex.jl
@@ -31,8 +31,8 @@ offset_mask(i::BitIndex{N, W}) where {N, W} = UInt8(8 * sizeof(W)) - 0x01
 index(i::BitIndex) = (i.val >> index_shift(i)) + 1
 offset(i::BitIndex) = i.val & offset_mask(i)
 
-Base.:+(i::BitIndex{N,W}, n::Int) where {N,W} = BitIndex{N,W}(i.val + n)
-Base.:-(i::BitIndex{N,W}, n::Int) where {N,W} = BitIndex{N,W}(i.val - n)
+Base.:+(i::BitIndex{N,W}, n::Integer) where {N,W} = BitIndex{N,W}(i.val + n)
+Base.:-(i::BitIndex{N,W}, n::Integer) where {N,W} = BitIndex{N,W}(i.val - n)
 Base.:-(i1::BitIndex, i2::BitIndex) = i1.val - i2.val
 Base.:(==)(i1::BitIndex, i2::BitIndex) = i1.val == i2.val
 Base.isless(i1::BitIndex, i2::BitIndex) = isless(i1.val, i2.val)