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NaN fixes for clang backend (#9652)

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Arne Döring
2018-11-08 20:17:37 +01:00
committed by GitHub
parent 3cf3c2d722
commit 6a57ec6d2e
2 changed files with 4 additions and 9 deletions
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6
lib/system.nim
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@@ -2041,11 +2041,11 @@ proc getRefcount*[T](x: seq[T]): int {.importc: "getRefcount", noSideEffect,
const
Inf* {.magic: "Inf".} = 1.0 / 0.0
Inf* = 0x7FF0000000000000'f64
## contains the IEEE floating point value of positive infinity.
NegInf* {.magic: "NegInf".} = -Inf
NegInf* = 0xFFF0000000000000'f64
## contains the IEEE floating point value of negative infinity.
NaN* {.magic: "NaN".} = 0.0 / 0.0
NaN* = 0x7FF7FFFFFFFFFFFF'f64
## contains an IEEE floating point value of *Not A Number*. Note
## that you cannot compare a floating point value to this value
## and expect a reasonable result - use the `classify` procedure