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Merge pull request #9539 from flaviut/ft-remove-nre-floats

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Eliminate floating point arithmatic in nre
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Flaviu Tamas 2018-10-30 07:29:51 -04:00 • committed by GitHub
commit 45040a8716
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lib/impure/nre.nim
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@ -469,7 +469,8 @@ proc matchImpl(str: string, pattern: Regex, start, endpos: int, flags: int): Opt
# 1x capture count as slack space for PCRE # 1x capture count as slack space for PCRE
let vecsize = (pattern.captureCount() + 1) * 3 let vecsize = (pattern.captureCount() + 1) * 3
# div 2 because each element is 2 cints long # div 2 because each element is 2 cints long
myResult.pcreMatchBounds = newSeq[HSlice[cint, cint]](ceil(vecsize / 2).int) # plus 1 because we need the ceiling, not the floor
myResult.pcreMatchBounds = newSeq[HSlice[cint, cint]]((vecsize + 1) div 2)
myResult.pcreMatchBounds.setLen(vecsize div 3) myResult.pcreMatchBounds.setLen(vecsize div 3)
let strlen = if endpos == int.high: str.len else: endpos+1 let strlen = if endpos == int.high: str.len else: endpos+1