diff options
| author |  Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2016-08-28 19:43:00 +0200 |
|---|---|---|
| committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2016-08-28 19:43:46 +0200 |
| commit | 2b4517cf85432d68e53ac46815309fd8068a40ad (patch) | |
| tree | ee8ceaefc9cbb5ee5362fd4c00a68ceeff09e752 /interp | |
| parent | 26ed8658149d14efa6e4d077c573481281cb610e (diff) | |
Fix bug #4764: Syntactic notation externalization breaks.
Diffstat (limited to 'interp')
| -rw-r--r-- | interp/notation_ops.ml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/interp/notation_ops.ml b/interp/notation_ops.ml index f3e0682bd..de56dbe0a 100644 --- a/interp/notation_ops.ml +++ b/interp/notation_ops.ml @@ -1128,13 +1128,15 @@ let match_notation_constr u c (metas,pat) = List.fold_right (fun (x,(scl,typ)) (terms',termlists',binders') -> match typ with | NtnTypeConstr -> - ((Id.List.assoc x terms, scl)::terms',termlists',binders') + let term = try Id.List.assoc x terms with Not_found -> raise No_match in + ((term, scl)::terms',termlists',binders') | NtnTypeOnlyBinder -> ((find_binder x, scl)::terms',termlists',binders') | NtnTypeConstrList -> (terms',(Id.List.assoc x termlists,scl)::termlists',binders') | NtnTypeBinderList -> - (terms',termlists',(Id.List.assoc x binderlists,scl)::binders')) + let bl = try Id.List.assoc x binderlists with Not_found -> raise No_match in + (terms',termlists',(bl, scl)::binders')) metas ([],[],[]) (* Matching cases pattern *) |