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Avoid extra copy in JS when inserting.

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This commit is contained in:
Yuriy Glukhov 2015-10-15 17:59:23 +03:00
commit e7918fe6e5
1 changed files with 1 additions and 1 deletions
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lib/system.nim
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@ -1411,7 +1411,7 @@ proc insert*[T](x: var seq[T], item: T, i = 0.Natural) {.noSideEffect.} =
defaultImpl()
else:
when defined(js):
var it = item
var it : T
{.emit: "`x`[`x`_Idx].splice(`i`, 0, `it`);".}
else:
defaultImpl()