102 lines
2.7 KiB
Rust
102 lines
2.7 KiB
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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/*!
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Rust MIR: a lowered representation of Rust. Also: an experiment!
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*/
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#![cfg_attr(not(stage0), feature(nll))]
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#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
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#![feature(in_band_lifetimes)]
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#![feature(impl_header_lifetime_elision)]
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#![feature(slice_patterns)]
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#![feature(slice_sort_by_cached_key)]
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#![feature(box_patterns)]
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#![feature(box_syntax)]
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#![feature(crate_visibility_modifier)]
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#![feature(core_intrinsics)]
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#![feature(const_fn)]
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#![feature(decl_macro)]
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#![cfg_attr(stage0, feature(macro_vis_matcher))]
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#![feature(exhaustive_patterns)]
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#![feature(range_contains)]
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#![feature(rustc_diagnostic_macros)]
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#![feature(never_type)]
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#![feature(specialization)]
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#![feature(try_trait)]
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#![feature(unicode_internals)]
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#![feature(step_trait)]
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#![feature(slice_concat_ext)]
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#![feature(if_while_or_patterns)]
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#![feature(try_from)]
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#![feature(reverse_bits)]
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#![feature(underscore_imports)]
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#![recursion_limit="256"]
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extern crate arena;
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#[macro_use]
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extern crate bitflags;
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#[macro_use] extern crate log;
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extern crate either;
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extern crate graphviz as dot;
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extern crate polonius_engine;
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#[macro_use]
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extern crate rustc;
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#[macro_use] extern crate rustc_data_structures;
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extern crate serialize as rustc_serialize;
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extern crate rustc_errors;
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#[macro_use]
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extern crate syntax;
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extern crate syntax_pos;
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extern crate rustc_target;
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extern crate log_settings;
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extern crate rustc_apfloat;
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extern crate byteorder;
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extern crate core;
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extern crate smallvec;
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// Once we can use edition 2018 in the compiler,
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// replace this with real try blocks.
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macro_rules! try_block {
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($($inside:tt)*) => (
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(||{ ::std::ops::Try::from_ok({ $($inside)* }) })()
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)
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}
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mod diagnostics;
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mod borrow_check;
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mod build;
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mod dataflow;
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mod hair;
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mod shim;
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pub mod transform;
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pub mod util;
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pub mod interpret;
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pub mod monomorphize;
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pub mod const_eval;
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pub use hair::pattern::check_crate as matchck_crate;
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use rustc::ty::query::Providers;
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pub fn provide(providers: &mut Providers) {
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borrow_check::provide(providers);
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shim::provide(providers);
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transform::provide(providers);
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providers.const_eval = interpret::const_eval_provider;
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providers.check_match = hair::pattern::check_match;
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}
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__build_diagnostic_array! { librustc_mir, DIAGNOSTICS }
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