diff options
| -rw-r--r-- | lib/pure/options.nim | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/pure/options.nim b/lib/pure/options.nim index 8a771be71..aaffb57ca 100644 --- a/lib/pure/options.nim +++ b/lib/pure/options.nim @@ -104,6 +104,10 @@ proc none*(T: typedesc): Option[T] = # the default is the none type discard +proc none*[T]: Option[T] = + ## Alias for ``none(T)``. + none(T) + proc isSome*[T](self: Option[T]): bool {.inline.} = when T is SomePointer: self.val != nil @@ -290,3 +294,7 @@ when isMainModule: let tmp = option(intref) check(sizeof(tmp) == sizeof(ptr int)) + + test "none[T]": + check(none[int]().isNone) + check(none(int) == none[int]()) |