32 lines
1.1 KiB
Rust
32 lines
1.1 KiB
Rust
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// Copyright 2017 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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use rustc::hir::def_id::{DefId};
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use rustc::mir::transform::{MirSource};
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use rustc::ty::{TyCtxt};
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use rustc::ty::maps::Providers;
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pub fn provide(providers: &mut Providers) {
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*providers = Providers {
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mir_borrowck,
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..*providers
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};
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}
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fn mir_borrowck<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, def_id: DefId) {
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let mir = tcx.mir_validated(def_id);
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let src = MirSource::from_local_def_id(tcx, def_id);
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debug!("run query mir_borrowck: {}", tcx.node_path_str(src.item_id()));
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if tcx.has_attr(def_id, "rustc_mir_borrowck") || tcx.sess.opts.debugging_opts.borrowck_mir {
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::transform::borrow_check::borrowck_mir(tcx, src, &mir.borrow());
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}
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}
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