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130 lines
4.3 KiB
130 lines
4.3 KiB
(*
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* Copyright (c) 2013 - 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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(** Module for utility functions for the whole frontend. Includes functions for printing, *)
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(** for transformations of ast nodes and general utility functions such as functions on lists *)
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module Printing :
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sig
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val log_out : ('a, Format.formatter, unit) format -> 'a
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val log_err : ('a, Format.formatter, unit) format -> 'a
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val log_stats : ('a, Format.formatter, unit) format -> 'a
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val print_failure_info : string -> unit
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val print_tenv : Sil.tenv -> unit
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val print_tenv_struct_unions : Sil.tenv -> unit
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val print_procedures : Cfg.cfg -> unit
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val print_nodes : Cfg.Node.t list -> unit
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val instrs_to_string : Sil.instr list -> string
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end
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module Ast_utils :
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sig
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val namespace_to_string : string option -> string
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val string_of_stmt : Clang_ast_t.stmt -> string
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val get_stmts_from_stmt : Clang_ast_t.stmt -> Clang_ast_t.stmt list
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val string_of_decl : Clang_ast_t.decl -> string
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val string_of_unary_operator_kind : Clang_ast_t.unary_operator_kind -> string
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val name_opt_of_name_info_opt : Clang_ast_t.named_decl_info option -> string option
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val property_name : Clang_ast_t.obj_c_property_impl_decl_info -> string
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val property_attribute_compare : Clang_ast_t.property_attribute -> Clang_ast_t.property_attribute -> int
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val generated_ivar_name : string -> string
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val property_attribute_eq : Clang_ast_t.property_attribute -> Clang_ast_t.property_attribute -> bool
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val getter_attribute_opt : Clang_ast_t.property_attribute list -> string option
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val setter_attribute_opt : Clang_ast_t.property_attribute list -> string option
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val get_memory_management_attributes : unit -> Clang_ast_t.property_attribute list
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val is_retain : Clang_ast_t.property_attribute option -> bool
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val is_copy : Clang_ast_t.property_attribute option -> bool
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val is_type_nonnull : Clang_ast_t.qual_type -> Clang_ast_t.attribute list -> bool
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val get_fresh_pointer : unit -> string
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val get_invalid_pointer : unit -> string
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val type_from_unary_expr_or_type_trait_expr_info :
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Clang_ast_t.unary_expr_or_type_trait_expr_info -> Clang_ast_t.qual_type option
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val is_generated : Clang_ast_t.named_decl_info -> bool
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val get_decl : Clang_ast_t.pointer -> Clang_ast_t.decl option
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end
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module General_utils :
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sig
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val string_from_list : string list -> string
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val append_no_duplicates_fields : (Ident.fieldname * Sil.typ * Sil.item_annotation) list ->
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(Ident.fieldname * Sil.typ * Sil.item_annotation) list -> (Ident.fieldname * Sil.typ * Sil.item_annotation) list
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val append_no_duplicates_csu : (Sil.csu * Mangled.t) list -> (Sil.csu * Mangled.t) list -> (Sil.csu * Mangled.t) list
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val append_no_duplicates_methods : Procname.t list -> Procname.t list -> Procname.t list
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val append_no_duplicated_vars : (Mangled.t * Sil.typ) list -> (Mangled.t * Sil.typ) list -> (Mangled.t * Sil.typ) list
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val append_no_duplicated_pvars : (Sil.exp * Sil.typ) list -> (Sil.exp * Sil.typ) list -> (Sil.exp * Sil.typ) list
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val sort_fields : (Ident.fieldname * Sil.typ * Sil.item_annotation) list -> (Ident.fieldname * Sil.typ * Sil.item_annotation) list
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val collect_list_tuples : ('a list * 'b list * 'c list * 'd list * 'e list) list ->
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'a list * 'b list * 'c list * 'd list * 'e list -> 'a list * 'b list * 'c list * 'd list * 'e list
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val swap_elements_list : 'a list -> 'a list
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val is_static_var : Clang_ast_t.var_decl_info -> bool
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val mk_fresh_block_procname : Procname.t -> Procname.t
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val get_next_block_pvar : Procname.t -> Sil.pvar
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val reset_block_counter : unit -> unit
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val mk_function_decl_info_from_block : Clang_ast_t.block_decl_info -> Clang_ast_t.function_decl_info
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val zip: 'a list -> 'b list -> ('a * 'b) list
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val list_range: int -> int -> int list
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val replicate: int -> 'a -> 'a list
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val mk_procname_from_objc_method : string -> string -> Procname.objc_method_kind -> Procname.t
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val mk_procname_from_function : string -> string -> Procname.t
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val mk_procname_from_cpp_method : string -> string -> string -> Procname.t
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val mk_class_field_name : string -> string -> Ident.fieldname
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end
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