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Diffstat (limited to 'lib/std/private/bitops_utils.nim')
| -rw-r--r-- | lib/std/private/bitops_utils.nim | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/std/private/bitops_utils.nim b/lib/std/private/bitops_utils.nim new file mode 100644 index 000000000..d54977b4e --- /dev/null +++ b/lib/std/private/bitops_utils.nim @@ -0,0 +1,17 @@ +template forwardImpl*(impl, arg) {.dirty.} = + when sizeof(x) <= 4: + when x is SomeSignedInt: + impl(cast[uint32](x.int32)) + else: + impl(x.uint32) + else: + when x is SomeSignedInt: + impl(cast[uint64](x.int64)) + else: + impl(x.uint64) + +template toUnsigned*(x: int8): uint8 = cast[uint8](x) +template toUnsigned*(x: int16): uint16 = cast[uint16](x) +template toUnsigned*(x: int32): uint32 = cast[uint32](x) +template toUnsigned*(x: int64): uint64 = cast[uint64](x) +template toUnsigned*(x: int): uint = cast[uint](x) |