diff options
Diffstat (limited to 'discocaml/draw_tree.ml')
| -rw-r--r-- | discocaml/draw_tree.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/discocaml/draw_tree.ml b/discocaml/draw_tree.ml index e04a59c..3d01412 100644 --- a/discocaml/draw_tree.ml +++ b/discocaml/draw_tree.ml @@ -8,11 +8,11 @@ let add_node (fmt : Format.formatter) (i : expr index) (expr : expr) : unit = " expr%d [fontname=\"CMU Typewriter Text Bold\", label=\"apply\"];\n" i.index | Int n -> Format.fprintf fmt " expr%d [label=\"%d\"];\n" i.index n - | Lam (_, _) -> Format.fprintf fmt " expr%d [label=\"λ\"];\n" i.index + | Lam _ -> Format.fprintf fmt " expr%d [label=\"λ\"];\n" i.index | Prim (Add, _) -> Format.fprintf fmt " expr%d [label=\"+\"];\n" i.index | Prim (Sub, _) -> Format.fprintf fmt " expr%d [label=\"-\"];\n" i.index | Prim (Mul, _) -> Format.fprintf fmt " expr%d [label=\"*\"];\n" i.index - | Var n -> Format.fprintf fmt " expr%d [label=%S];\n" i.index n + | Var x -> Format.fprintf fmt " expr%d [label=%S];\n" i.index x let add_expr_edges (ast : 'a ast) (fmt : Format.formatter) (nodes : IntSet.t ref) : expr index -> unit = |