jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

tyInt tyUint fit target int bit width (#20829)

Browse source
This commit is contained in:
Bung 2022-12-01 20:34:00 +08:00 • committed by GitHub
commit 658b28dc57
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
17 changed files with 306 additions and 267 deletions
Download patch file Download diff file Expand all files Collapse all files

6
lib/std/private/digitsutils.nim
View file

@ -34,7 +34,7 @@ proc utoa2Digits*(buf: var openArray[char]; pos: int; digits: uint32) {.inline.}
#copyMem(buf, unsafeAddr(digits100[2 * digits]), 2 * sizeof((char)))
proc trailingZeros2Digits*(digits: uint32): int32 {.inline.} =
return trailingZeros100[digits]
return trailingZeros100[digits.int8]
when defined(js):
proc numToString(a: SomeInteger): cstring {.importjs: "((#) + \"\")".}
@ -63,14 +63,14 @@ func addIntImpl(result: var string, x: uint64) {.inline.} =
while num >= nbatch:
let originNum = num
num = num div nbatch
let index = (originNum - num * nbatch) shl 1
let index = int16((originNum - num * nbatch) shl 1)
tmp[next] = digits100[index + 1]
tmp[next - 1] = digits100[index]
dec(next, 2)
# process last 1-2 digits
if num < 10:
tmp[next] = chr(ord('0') + num)
tmp[next] = chr(ord('0') + num.uint8)
else:
let index = num * 2
tmp[next] = digits100[index + 1]