turn on menhir type inference

hackedy · hackedy · commit 778bde7ebf66 · 2022-01-31T11:53:38.000-05:00
diff --git a/dune-project b/dune-project
@@ -1,3 +1,3 @@
-(lang dune 1.2)
-(using menhir 1.0)
+(lang dune 1.4)
+(using menhir 2.0)
 (name p4pp)
