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case consistency part 4

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This commit is contained in:
Araq 2013-12-27 23:10:36 +01:00
commit 92b8fac94a
122 changed files with 3322 additions and 3322 deletions
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12
compiler/saturate.nim
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@ -9,7 +9,7 @@
## Saturated arithmetic routines. XXX Make part of the stdlib?
proc `|+|`*(a, b: biggestInt): biggestInt =
proc `|+|`*(a, b: BiggestInt): BiggestInt =
## saturated addition.
result = a +% b
if (result xor a) >= 0'i64 or (result xor b) >= 0'i64:
@ -19,7 +19,7 @@ proc `|+|`*(a, b: biggestInt): biggestInt =
else:
result = high(result)
proc `|-|`*(a, b: biggestInt): biggestInt =
proc `|-|`*(a, b: BiggestInt): BiggestInt =
result = a -% b
if (result xor a) >= 0'i64 or (result xor not b) >= 0'i64:
return result
@ -28,14 +28,14 @@ proc `|-|`*(a, b: biggestInt): biggestInt =
else:
result = high(result)
proc `|abs|`*(a: biggestInt): biggestInt =
proc `|abs|`*(a: BiggestInt): BiggestInt =
if a != low(a):
if a >= 0: result = a
else: result = -a
else:
result = low(a)
proc `|div|`*(a, b: biggestInt): biggestInt =
proc `|div|`*(a, b: BiggestInt): BiggestInt =
# (0..5) div (0..4) == (0..5) div (1..4) == (0 div 4) .. (5 div 1)
if b == 0'i64:
# make the same as ``div 1``:
@ -45,13 +45,13 @@ proc `|div|`*(a, b: biggestInt): biggestInt =
else:
result = a div b
proc `|mod|`*(a, b: biggestInt): biggestInt =
proc `|mod|`*(a, b: BiggestInt): BiggestInt =
if b == 0'i64:
result = a
else:
result = a mod b
proc `|*|`*(a, b: biggestInt): biggestInt =
proc `|*|`*(a, b: BiggestInt): BiggestInt =
var
resAsFloat, floatProd: float64
result = a *% b