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/*
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* vim: set ft=rust:
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* vim: set ft=reason:
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*
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* Copyright (c) 2016 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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open! Utils;
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/** Module for Type Environments. */
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type t; /** Type for type environment. */
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/** Add a (name,typename) pair to the global type environment. */
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let add: t => Typename.t => Sil.struct_typ => unit;
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/** Create a new type environment. */
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let create: unit => t;
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/** Expand a type if it is a typename by looking it up in the type environment. */
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let expand_type: t => Sil.typ => Sil.typ;
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/** Fold a function over the elements of the type environment. */
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let fold: (Typename.t => Sil.struct_typ => 'a => 'a) => t => 'a => 'a;
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/** iterate over a type environment */
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let iter: (Typename.t => Sil.struct_typ => unit) => t => unit;
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/** Load a type environment from a file */
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let load_from_file: DB.filename => option t;
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/** Look up a name in the global type environment. */
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let lookup: t => Typename.t => option Sil.struct_typ;
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/** Lookup Java types by name. */
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let lookup_java_typ_from_string: t => string => option Sil.typ;
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/** resolve a type string to a Java *class* type. For strings that may represent primitive or array
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typs, use [lookup_java_typ_from_string]. */
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let lookup_java_class_from_string: t => string => option Sil.struct_typ;
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/** Return the declaring class type of [pname_java] */
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let proc_extract_declaring_class_typ: t => Procname.java => option Sil.struct_typ;
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/** Return the return type of [pname_java]. */
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let proc_extract_return_typ: t => Procname.java => option Sil.typ;
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/** Check if typename is found in t */
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let mem: t => Typename.t => bool;
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/** print a type environment */
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let pp: Format.formatter => t => unit;
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/** Save a type environment into a file */
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let store_to_file: DB.filename => t => unit;
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/** Get method that is being overriden by java_pname (if any) **/
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let get_overriden_method: t => Procname.java => option Procname.t;
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