implements first version of for-loop macros

2018-04-15 01:07:28 +02:00 · 2018-04-15 01:07:28 +02:00 · c08efb4c51
commit c08efb4c51
parent a30b52eb64
4 changed files with 89 additions and 2 deletions
--- a/lib/system.nim
+++ b/lib/system.nim
@ -4172,3 +4172,8 @@ when not defined(js):
    magic: "Slice".}
  proc toOpenArray*(x: string; first, last: int): openarray[char] {.
    magic: "Slice".}
+
+
+type
+  ForLoopStmt* {.compilerProc.} = object ## special type that marks a macro
+                                         ## as a `for-loop macro`:idx: