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54 lines
1.2 KiB
54 lines
1.2 KiB
9 years ago
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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) 2009 - 2013 Monoidics ltd.
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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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open! Utils;
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/** The Smallfoot Intermediate Language: Call Flags */
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let module L = Logging;
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let module F = Format;
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/** Flags for a procedure call */
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type t = {
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cf_virtual: bool,
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cf_interface: bool,
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cf_noreturn: bool,
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cf_is_objc_block: bool,
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cf_targets: list Procname.t
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};
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let compare cflag1 cflag2 =>
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bool_compare cflag1.cf_virtual cflag2.cf_virtual |>
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next bool_compare cflag1.cf_interface cflag2.cf_interface |>
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next bool_compare cflag1.cf_noreturn cflag2.cf_noreturn |>
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next bool_compare cflag1.cf_is_objc_block cflag2.cf_is_objc_block;
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let pp f cf => {
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if cf.cf_virtual {
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F.fprintf f " virtual"
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};
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if cf.cf_noreturn {
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F.fprintf f " noreturn"
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}
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};
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let default = {
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cf_virtual: false,
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cf_interface: false,
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cf_noreturn: false,
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cf_is_objc_block: false,
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cf_targets: []
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};
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