diff options
Diffstat (limited to 'lib/system.nim')
| -rwxr-xr-x | lib/system.nim | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/system.nim b/lib/system.nim index 363d31578..33e350d7e 100755 --- a/lib/system.nim +++ b/lib/system.nim @@ -43,6 +43,7 @@ type stmt* {.magic: Stmt.} ## meta type to denote a statement (for templates) typeDesc* {.magic: TypeDesc.} ## meta type to denote ## a type description (for templates) + void* {.magic: "VoidType".} ## meta type to denote the absense of any type proc defined*[T](x: T): bool {.magic: "Defined", noSideEffect.} ## Special compile-time procedure that checks whether `x` is @@ -649,6 +650,8 @@ template `not_in` * (x, y: expr): expr = not contains(y, x) proc `is` *[T, S](x: T, y: S): bool {.magic: "Is", noSideEffect.} template `is_not` *(x, y: expr): expr = not (x is y) +proc `of` *[T, S](x: T, y: S): bool {.magic: "Of", noSideEffect.} + proc cmp*[T](x, y: T): int {.procvar.} = ## Generic compare proc. Returns a value < 0 iff x < y, a value > 0 iff x > y ## and 0 iff x == y. This is useful for writing generic algorithms without |