use since

nim-lang · Dec 21, 2019 · c026df0 · c026df0
1 parent f371a43
commit c026df0
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/lib/system.nim b/lib/system.nim
@@ -4198,11 +4198,10 @@ type
   NimNode* {.magic: "PNimrodNode".} = ref NimNodeObj
     ## Represents a Nim AST node. Macros operate on this type.
 
-when (NimMajor, NimMinor) >= (1, 1):
-  macro lenVarargs*(x: varargs[untyped]): int =
-    ## returns number of variadic arguments in `x`
-    proc lenVarargsImpl(x: NimNode): NimNode {.magic: "LengthOpenArray", noSideEffect.}
-    lenVarargsImpl(x)
+macro lenVarargs*(x: varargs[untyped]): int {.since: (1, 1).} =
+  ## returns number of variadic arguments in `x`
+  proc lenVarargsImpl(x: NimNode): NimNode {.magic: "LengthOpenArray", noSideEffect.}
+  lenVarargsImpl(x)
 
 when false:
   template eval*(blk: typed): typed =