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remove ArrayDummySize with unchecked arrays (#5818)

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Jacek Sieka 2017-08-28 21:44:35 +08:00 • committed by Andreas Rumpf
commit 22684370b0
11 changed files with 25 additions and 28 deletions
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8
lib/system/sysio.nim
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@ -86,11 +86,11 @@ proc writeBuffer(f: File, buffer: pointer, len: Natural): int =
checkErr(f)
proc writeBytes(f: File, a: openArray[int8|uint8], start, len: Natural): int =
var x = cast[ptr array[ArrayDummySize, int8]](a)
result = writeBuffer(f, addr(x[start]), len)
var x = cast[ptr UncheckedArray[int8]](a)
result = writeBuffer(f, addr(x[int(start)]), len)
proc writeChars(f: File, a: openArray[char], start, len: Natural): int =
var x = cast[ptr array[ArrayDummySize, int8]](a)
result = writeBuffer(f, addr(x[start]), len)
var x = cast[ptr UncheckedArray[int8]](a)
result = writeBuffer(f, addr(x[int(start)]), len)
proc write(f: File, s: string) =
if writeBuffer(f, cstring(s), s.len) != s.len: