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refs #9880 show index and bound in lots of index out of bounds errors

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This commit is contained in:
Timothee Cour 2018-12-06 15:42:44 -08:00
commit f3ecc15a94
9 changed files with 64 additions and 23 deletions
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6
lib/pure/collections/sharedstrings.nim
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@ -12,6 +12,8 @@
type
UncheckedCharArray = UncheckedArray[char]
import system/helpers2
type
Buffer = ptr object
refcount: int
@ -49,11 +51,11 @@ proc len*(s: SharedString): int = s.len
proc `[]`*(s: SharedString; i: Natural): char =
if i < s.len: result = s.buffer.data[i+s.first]
else: raise newException(IndexError, "index out of bounds")
else: raise newException(IndexError, formatErrorIndexBound(i, s.len-1))
proc `[]=`*(s: var SharedString; i: Natural; value: char) =
if i < s.len: s.buffer.data[i+s.first] = value
else: raise newException(IndexError, "index out of bounds")
else: raise newException(IndexError, formatErrorIndexBound(i, s.len-1))
proc `[]`*(s: SharedString; ab: HSlice[int, int]): SharedString =
#incRef(src.buffer)