diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/Config.ml | 11 | ||||
| -rw-r--r-- | compiler/SymbolicToPure.ml | 2 |
2 files changed, 8 insertions, 5 deletions
diff --git a/compiler/Config.ml b/compiler/Config.ml index cb2c86ad..584635bc 100644 --- a/compiler/Config.ml +++ b/compiler/Config.ml @@ -362,16 +362,19 @@ let variant_concatenate_type_name = ref true ex.: {[ // Rust - struct Foo(u32) + struct Foo(u32, u32) // OCaml - type Foo = (u32) + type Foo = u32 * u32 ]} *) let use_tuple_structs = ref true -let backend_has_tuple_projectors () = - match backend () with Lean -> true | Coq | FStar | HOL4 -> false +let backend_has_tuple_projectors backend = + match backend with Lean -> true | Coq | FStar | HOL4 -> false + +(** Toggle the use of tuple projectors *) +let use_tuple_projectors = ref false (** We we use nested projectors for tuple (like: [(0, 1).snd.fst]) or do we use better projector syntax? *) diff --git a/compiler/SymbolicToPure.ml b/compiler/SymbolicToPure.ml index 3975107a..87f1128d 100644 --- a/compiler/SymbolicToPure.ml +++ b/compiler/SymbolicToPure.ml @@ -2916,7 +2916,7 @@ and translate_ExpandAdt_one_branch (sv : V.symbolic_value) at once (`let (a, b, c) = x in`) *) || TypesUtils.type_decl_from_type_id_is_tuple_struct ctx.type_ctx.type_infos type_id - && not (Config.backend_has_tuple_projectors ()) + && not !Config.use_tuple_projectors in if use_let_with_cons then (* Introduce a let binding which expands the ADT *) |