diff options
| -rw-r--r-- | compiler/semfold.nim | 7 | ||||
| -rw-r--r-- | lib/system.nim | 6 |
2 files changed, 4 insertions, 9 deletions
diff --git a/compiler/semfold.nim b/compiler/semfold.nim index d9bec5e41..5ec702257 100644 --- a/compiler/semfold.nim +++ b/compiler/semfold.nim @@ -267,12 +267,7 @@ proc evalOp(m: TMagic, n, a, b, c: PNode; g: ModuleGraph): PNode = of mSubF64: result = newFloatNodeT(getFloat(a) - getFloat(b), n, g) of mMulF64: result = newFloatNodeT(getFloat(a) * getFloat(b), n, g) of mDivF64: - if getFloat(b) == 0.0: - if getFloat(a) == 0.0: result = newFloatNodeT(NaN, n, g) - elif getFloat(b).classify == fcNegZero: result = newFloatNodeT(-Inf, n, g) - else: result = newFloatNodeT(Inf, n, g) - else: - result = newFloatNodeT(getFloat(a) / getFloat(b), n, g) + result = newFloatNodeT(getFloat(a) / getFloat(b), n, g) of mMaxF64: if getFloat(a) > getFloat(b): result = newFloatNodeT(getFloat(a), n, g) else: result = newFloatNodeT(getFloat(b), n, g) diff --git a/lib/system.nim b/lib/system.nim index 83745e0dc..209951aac 100644 --- a/lib/system.nim +++ b/lib/system.nim @@ -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 |