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fixes #6692

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Araq
2017-11-05 02:51:32 +01:00
parent 3bd6b7ddc7
commit cd6d734f8b
2 changed files with 51 additions and 3 deletions
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8
lib/system.nim
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@@ -3527,18 +3527,20 @@ proc `[]=`*[T, U, V](s: var seq[T], x: HSlice[U, V], b: openArray[T]) =
else:
spliceImpl(s, a, L, b)
proc `[]`*[T](s: openArray[T]; i: BackwardsIndex): T {.inline.} = s[s.len - int(i)]
proc `[]`*[T](s: openArray[T]; i: BackwardsIndex): T {.inline.} =
system.`[]`(s, s.len - int(i))
proc `[]`*[Idx, T](a: array[Idx, T]; i: BackwardsIndex): T {.inline.} =
a[Idx(a.len - int(i) + int low(a))]
proc `[]`*(s: string; i: BackwardsIndex): char {.inline.} = s[s.len - int(i)]
proc `[]`*[T](s: var openArray[T]; i: BackwardsIndex): var T {.inline.} =
s[s.len - int(i)]
system.`[]`(s, s.len - int(i))
proc `[]`*[Idx, T](a: var array[Idx, T]; i: BackwardsIndex): var T {.inline.} =
a[Idx(a.len - int(i) + int low(a))]
proc `[]=`*[T](s: var openArray[T]; i: BackwardsIndex; x: T) {.inline.} =
s[s.len - int(i)] = x
system.`[]=`(s, s.len - int(i), x)
proc `[]=`*[Idx, T](a: var array[Idx, T]; i: BackwardsIndex; x: T) {.inline.} =
a[Idx(a.len - int(i) + int low(a))] = x
proc `[]=`*(s: var string; i: BackwardsIndex; x: char) {.inline.} =