cleanup of in/out covariance handling

2017-05-17 20:54:53 +02:00 · 2017-05-17 20:54:53 +02:00 · 7a95c961a7
commit 7a95c961a7
parent 61a0eba14f
6 changed files with 32 additions and 37 deletions
--- a/compiler/parser.nim
+++ b/compiler/parser.nim
@ -1521,9 +1521,9 @@ proc parseGenericParam(p: var TParser): PNode =
  while true:
    case p.tok.tokType
    of tkIn, tkOut:
-      let kind = if p.tok.tokType == tkIn: nkInTy
-                 else: nkOutTy
-      a = newNodeP(kind, p)
+      let x = p.lex.cache.getIdent(if p.tok.tokType == tkIn: "in" else: "out")
+      a = newNodeP(nkPrefix, p)
+      a.addSon newIdentNodeP(x, p)
      getTok(p)
      expectIdent(p)
      a.addSon(parseSymbol(p))