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Edit File: typeopt.mli

(**************************************************************************) (* *) (* OCaml *) (* *) (* Xavier Leroy, projet Cristal, INRIA Rocquencourt *) (* *) (* Copyright 1998 Institut National de Recherche en Informatique et *) (* en Automatique. *) (* *) (* All rights reserved. This file is distributed under the terms of *) (* the GNU Lesser General Public License version 2.1, with the *) (* special exception on linking described in the file LICENSE. *) (* *) (**************************************************************************) (* Auxiliaries for type-based optimizations, e.g. array kinds *) val is_function_type : Env.t -> Types.type_expr -> (Types.type_expr * Types.type_expr) option val is_base_type : Env.t -> Types.type_expr -> Path.t -> bool val maybe_pointer_type : Env.t -> Types.type_expr -> Lambda.immediate_or_pointer val maybe_pointer : Typedtree.expression -> Lambda.immediate_or_pointer val array_type_kind : Env.t -> Types.type_expr -> Lambda.array_kind val array_kind : Typedtree.expression -> Lambda.array_kind val array_pattern_kind : Typedtree.pattern -> Lambda.array_kind val bigarray_type_kind_and_layout : Env.t -> Types.type_expr -> Lambda.bigarray_kind * Lambda.bigarray_layout val value_kind : Env.t -> Types.type_expr -> Lambda.value_kind val lazy_val_requires_forward : Env.t -> Types.type_expr -> bool (** Whether a forward block is needed for a lazy thunk on a value, i.e. if the value can be represented as a float/forward/lazy *)