diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/core/unsigned.nim | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/core/unsigned.nim b/lib/core/unsigned.nim index a3ddd4125..db46c0c0b 100644 --- a/lib/core/unsigned.nim +++ b/lib/core/unsigned.nim @@ -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 |