forked from mirrors/gecko-dev
39b145c573
Only http://perf.rust-lang.org/ will disable it, in order to be less subject to changes to rustc internal APIs. Source-Repo: https://github.com/servo/servo Source-Revision: 7f2ac4c559a2ff99ed7571af646ecee3f33168c3 --HG-- extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear extra : subtree_revision : 5e7a81c7387f21ed3b09a6740015485f8d813c32
48 lines
1.6 KiB
Rust
48 lines
1.6 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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//! Servo's compiler plugin/macro crate
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//!
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//! Attributes this crate provides:
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//!
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//! - `#[derive(DenyPublicFields)]` : Forces all fields in a struct/enum to be private
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//! - `#[derive(JSTraceable)]` : Auto-derives an implementation of `JSTraceable` for a struct in the script crate
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//! - `#[must_root]` : Prevents data of the marked type from being used on the stack.
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//! See the lints module for more details
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//! - `#[dom_struct]` : Implies #[derive(JSTraceable, DenyPublicFields)]`, and `#[must_root]`.
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//! Use this for structs that correspond to a DOM type
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#![deny(unsafe_code)]
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#![feature(macro_vis_matcher)]
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#![feature(plugin)]
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#![feature(plugin_registrar)]
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#![feature(rustc_private)]
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#[cfg(feature = "unrooted_must_root_lint")]
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#[macro_use]
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extern crate rustc;
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extern crate rustc_plugin;
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extern crate syntax;
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use rustc_plugin::Registry;
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use syntax::feature_gate::AttributeType::Whitelisted;
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#[cfg(feature = "unrooted_must_root_lint")]
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mod unrooted_must_root;
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/// Utilities for writing plugins
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#[cfg(feature = "unrooted_must_root_lint")]
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mod utils;
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#[plugin_registrar]
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pub fn plugin_registrar(reg: &mut Registry) {
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#[cfg(feature = "unrooted_must_root_lint")]
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reg.register_late_lint_pass(Box::new(unrooted_must_root::UnrootedPass::new()));
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reg.register_attribute("allow_unrooted_interior".to_string(), Whitelisted);
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reg.register_attribute("must_root".to_string(), Whitelisted);
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}
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