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Add missing operators for uint and uint64: +=, -=, *=

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def
2014-06-27 15:14:45 +02:00
parent 92d1da407a
commit 79cdb26b46
1 changed files with 13 additions and 0 deletions
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13
lib/core/unsigned.nim
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@@ -57,3 +57,16 @@ proc `<=`*[T: SomeUInt](x, y: T): bool {.magic: "LeU", noSideEffect.}
proc `<`*[T: SomeUInt](x, y: T): bool {.magic: "LtU", noSideEffect.}
## Returns true iff ``unsigned(x) < unsigned(y)``.
proc `+=`*[T: uint|uint64](x: var T, y: T) {.magic: "Inc", noSideEffect.}
## Increments uints and uint64s, uint8..uint32 are TOrdinals, and already
## have a definition in the System module.
proc `-=`*[T: uint|uint64](x: var T, y: T) {.magic: "Dec", noSideEffect.}
## Decrements uints and uint64s, uint8..uint32 are TOrdinals, and already
## have a definition in the System module.
proc `*=`*[T: uint|uint64](x: var T, y: T) {.inline, noSideEffect.} =
## Binary `*=` operator for uints and uint64s, uint8..uint32 are TOrdinals,
## and already have a definition in the System module.
x = x * y