diff options
Diffstat (limited to 'lib/pure/future.nim')
| -rw-r--r-- | lib/pure/future.nim | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/lib/pure/future.nim b/lib/pure/future.nim index 3793edc8b..67975cfcb 100644 --- a/lib/pure/future.nim +++ b/lib/pure/future.nim @@ -29,28 +29,24 @@ proc createProcType(p, b: NimNode): NimNode {.compileTime.} = of nnkExprColonExpr: identDefs.add ident[0] identDefs.add ident[1] - of nnkIdent: + else: identDefs.add newIdentNode("i" & $i) identDefs.add(ident) - else: - error("Incorrect type list in proc type declaration.") identDefs.add newEmptyNode() formalParams.add identDefs - of nnkIdent: + else: var identDefs = newNimNode(nnkIdentDefs) identDefs.add newIdentNode("i0") identDefs.add(p) identDefs.add newEmptyNode() formalParams.add identDefs - else: - error("Incorrect type list in proc type declaration.") result.add formalParams result.add newEmptyNode() #echo(treeRepr(result)) #echo(result.toStrLit()) -macro `=>`*(p, b: expr): expr {.immediate.} = +macro `=>`*(p, b: untyped): untyped = ## Syntax sugar for anonymous procedures. ## ## .. code-block:: nim @@ -111,7 +107,7 @@ macro `=>`*(p, b: expr): expr {.immediate.} = #echo(result.toStrLit()) #return result # TODO: Bug? -macro `->`*(p, b: expr): expr {.immediate.} = +macro `->`*(p, b: untyped): untyped = ## Syntax sugar for procedure types. ## ## .. code-block:: nim @@ -129,7 +125,7 @@ macro `->`*(p, b: expr): expr {.immediate.} = type ListComprehension = object var lc*: ListComprehension -macro `[]`*(lc: ListComprehension, comp, typ: expr): expr = +macro `[]`*(lc: ListComprehension, comp, typ: untyped): untyped = ## List comprehension, returns a sequence. `comp` is the actual list ## comprehension, for example ``x | (x <- 1..10, x mod 2 == 0)``. `typ` is ## the type that will be stored inside the result seq. |