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fixes #12834 (#14017)

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Andreas Rumpf 2020-04-19 14:42:45 +02:00 • committed by GitHub
commit 242d39d27f
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1 changed files with 3 additions and 3 deletions
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6
lib/pure/hashes.nim
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@ -174,16 +174,16 @@ proc hash*[T: proc](x: T): Hash {.inline.} =
else: else:
result = hash(pointer(x)) result = hash(pointer(x))
proc hashIdentity*[T: Ordinal](x: T): Hash {.inline, since: (1, 3).} = proc hashIdentity*[T: Ordinal|enum](x: T): Hash {.inline, since: (1, 3).} =
## The identity hash. I.e. ``hashIdentity(x) = x``. ## The identity hash. I.e. ``hashIdentity(x) = x``.
cast[Hash](ord(x)) cast[Hash](ord(x))
when defined(nimIntHash1): when defined(nimIntHash1):
proc hash*[T: Ordinal](x: T): Hash {.inline.} = proc hash*[T: Ordinal|enum](x: T): Hash {.inline.} =
## Efficient hashing of integers. ## Efficient hashing of integers.
cast[Hash](ord(x)) cast[Hash](ord(x))
else: else:
proc hash*[T: Ordinal](x: T): Hash {.inline.} = proc hash*[T: Ordinal|enum](x: T): Hash {.inline.} =
## Efficient hashing of integers. ## Efficient hashing of integers.
hashWangYi1(uint64(ord(x))) hashWangYi1(uint64(ord(x)))