Fix Xoroshiro jump()

nvzqz · nvzqz · commit ba41bea05835 · 2017-04-13T10:42:01.000-04:00
diff --git a/Sources/RandomKit/Types/RandomGenerator/Xoroshiro.swift b/Sources/RandomKit/Types/RandomGenerator/Xoroshiro.swift
@@ -73,7 +73,7 @@ public struct Xoroshiro: RandomBytesGenerator, SeedableFromOtherRandomGenerator
         @inline(__always)
         func doThings(with value: UInt64) {
             for i: UInt64 in 0 ..< 64 {
-                if (value & 1) << i != 0 {
+                if value & 1 << i != 0 {
                     s0 ^= _state.0
                     s1 ^= _state.1
                 }

Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,7 @@ public struct Xoroshiro: RandomBytesGenerator, SeedableFromOtherRandomGenerator`
`73`	`73`	`@inline(__always)`
`74`	`74`	`func doThings(with value: UInt64) {`
`75`	`75`	`for i: UInt64 in 0 ..< 64 {`
`76`		`- if (value & 1) << i != 0 {`
	`76`	`+ if value & 1 << i != 0 {`
`77`	`77`	`s0 ^= _state.0`
`78`	`78`	`s1 ^= _state.1`
`79`	`79`	`}`