diff options
Diffstat (limited to 'lib/std/widestrs.nim')
| -rw-r--r-- | lib/std/widestrs.nim | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/std/widestrs.nim b/lib/std/widestrs.nim index 0bf50be45..2ddf80d14 100644 --- a/lib/std/widestrs.nim +++ b/lib/std/widestrs.nim @@ -25,7 +25,8 @@ when not (defined(cpu16) or defined(cpu8)): bytes: int data: WideCString - when defined(nimAllowNonVarDestructor): + const arcLike = defined(gcArc) or defined(gcAtomicArc) or defined(gcOrc) + when defined(nimAllowNonVarDestructor) and arcLike: proc `=destroy`(a: WideCStringObj) = if a.data != nil: when compileOption("threads"): @@ -154,6 +155,7 @@ when not (defined(cpu16) or defined(cpu8)): createWide(result, size * 2 + 2) proc newWideCString*(source: cstring, L: int): WideCStringObj = + ## Warning:: `source` needs to be preallocated with the length `L` createWide(result, L * 2 + 2) var d = 0 for ch in runes(source, L): |