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fix min/max for float numbers (#12068)

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Arne Döring 2019-09-02 11:21:26 +02:00 • committed by Andreas Rumpf
commit 3d4ad9739c
8 changed files with 30 additions and 36 deletions
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22
lib/system.nim
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@ -2880,17 +2880,21 @@ proc max*[T](x: openArray[T]): T =
for i in 1..high(x):
if result < x[i]: result = x[i]
proc abs*(x: float): float {.magic: "AbsF64", noSideEffect.} =
proc abs*(x: float64): float64 {.noSideEffect, inline.} =
if x < 0.0: -x else: x
proc min*(x, y: float): float {.magic: "MinF64", noSideEffect.} =
proc abs*(x: float32): float32 {.noSideEffect, inline.} =
if x < 0.0: -x else: x
proc min*(x, y: float32): float32 {.noSideEffect, inline.} =
if x <= y or y != y: x else: y
proc min*(x, y: float64): float64 {.noSideEffect, inline.} =
if x <= y or y != y: x else: y
proc max*(x, y: float32): float32 {.noSideEffect, inline.} =
if y <= x or y != y: x else: y
proc max*(x, y: float64): float64 {.noSideEffect, inline.} =
if y <= x or y != y: x else: y
proc min*[T: not SomeFloat](x, y: T): T {.inline.} =
if x <= y: x else: y
proc max*(x, y: float): float {.magic: "MaxF64", noSideEffect.} =
if y <= x: x else: y
proc min*[T](x, y: T): T {.inline.}=
if x <= y: x else: y
proc max*[T](x, y: T): T {.inline.}=
proc max*[T: not SomeFloat](x, y: T): T {.inline.} =
if y <= x: x else: y
{.pop.}