4640e18572
Remove interior mutability from TraitDef by turning fields into queries This PR gets rid of anything `std::cell` in `TraitDef` by - moving the global list of trait impls from `TraitDef` into a query, - moving the list of trait impls relevent for some self-type from `TraitDef` into a query - moving the specialization graph of trait impls into a query, and - moving `TraitDef::object_safety` into a query. I really like how querifying things not only helps with incremental compilation and on-demand, but also just plain makes the code cleaner `:)` There are also some smaller fixes in the PR. Commits can be reviewed separately. r? @eddyb or @nikomatsakis
70 lines
1.9 KiB
Rust
70 lines
1.9 KiB
Rust
// Copyright 2015 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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#![crate_name = "rustc_metadata"]
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#![crate_type = "dylib"]
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#![crate_type = "rlib"]
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#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
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html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
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html_root_url = "https://doc.rust-lang.org/nightly/")]
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#![deny(warnings)]
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#![feature(box_patterns)]
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#![feature(conservative_impl_trait)]
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#![feature(core_intrinsics)]
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#![feature(i128_type)]
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#![feature(proc_macro_internals)]
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#![feature(quote)]
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#![feature(rustc_diagnostic_macros)]
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#![feature(specialization)]
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#![feature(discriminant_value)]
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#![feature(rustc_private)]
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#![cfg_attr(stage0, unstable(feature = "rustc_private", issue = "27812"))]
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#![cfg_attr(stage0, feature(staged_api))]
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#![feature(sort_unstable)]
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#[macro_use]
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extern crate log;
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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 flate;
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extern crate serialize as rustc_serialize; // used by deriving
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extern crate owning_ref;
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extern crate rustc_errors as errors;
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extern crate syntax_ext;
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extern crate proc_macro;
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#[macro_use]
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extern crate rustc;
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extern crate rustc_back;
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extern crate rustc_const_math;
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extern crate rustc_data_structures;
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mod diagnostics;
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pub use rustc::middle;
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mod astencode;
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mod index_builder;
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mod index;
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mod encoder;
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mod decoder;
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mod cstore_impl;
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mod isolated_encoder;
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mod schema;
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pub mod creader;
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pub mod cstore;
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pub mod locator;
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__build_diagnostic_array! { librustc_metadata, DIAGNOSTICS }
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