fix: unassigned universe metavariables should not block instantiation of delayed assignment

2020-03-08 17:31:07 -07:00 · 2020-03-08 17:31:07 -07:00 · 21353d07d5
commit 21353d07d5
parent 3b84507888
1 changed files with 1 additions and 1 deletions
--- a/src/Init/Lean/MetavarContext.lean
+++ b/src/Init/Lean/MetavarContext.lean
@ -532,7 +532,7 @@ partial def main : Expr → M Expr
        instArgs f
      else do
        newVal ← visit main val;
-        if newVal.hasMVar then
+        if newVal.hasExprMVar then
          instArgs f
        else do
          args ← args.mapM (visit main);