diff options
Diffstat (limited to 'lib/pure/collections/hashcommon.nim')
| -rw-r--r-- | lib/pure/collections/hashcommon.nim | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/pure/collections/hashcommon.nim b/lib/pure/collections/hashcommon.nim index 8fd4c6e08..17785c8c7 100644 --- a/lib/pure/collections/hashcommon.nim +++ b/lib/pure/collections/hashcommon.nim @@ -58,7 +58,10 @@ proc rawGetKnownHC[X, A](t: X, key: A, hc: Hash): int {.inline.} = template genHashImpl(key, hc: typed) = hc = hash(key) if hc == 0: # This almost never taken branch should be very predictable. - hc = 314159265 # Value doesn't matter; Any non-zero favorite is fine. + when sizeof(int) < 4: + hc = 31415 # Value doesn't matter; Any non-zero favorite is fine <= 16-bit. + else: + hc = 314159265 # Value doesn't matter; Any non-zero favorite is fine. template genHash(key: typed): Hash = var res: Hash |