fix #6497 (#16027)

* fix #6497 * add testcase for #16027
2020-11-18 15:56:31 +08:00 · 2020-11-18 15:56:31 +08:00 · 581bcfe290
commit 581bcfe290
parent e6e1e9574d
2 changed files with 14 additions and 0 deletions
--- a/compiler/ast.nim
+++ b/compiler/ast.nim
@ -1441,6 +1441,7 @@ proc copySym*(s: PSym; id: ItemId): PSym =
  result.position = s.position
  result.loc = s.loc
  result.annex = s.annex      # BUGFIX
+  result.constraint = s.constraint
  if result.kind in {skVar, skLet, skField}:
    result.guard = s.guard
    result.bitsize = s.bitsize