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Construct query job latches on-demand #68693

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Merged
merged 4 commits into from
Feb 14, 2020
Merged

Construct query job latches on-demand #68693

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77ab0d0
Construct query job latches on-demand
Zoxc Jan 31, 2020
19c1012
Use a counter instead of pointers to the stack
Zoxc Feb 12, 2020
5de82b9
Drop the lock guard
Zoxc Feb 12, 2020
5206827
Address comments
Zoxc Feb 12, 2020
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4 changes: 2 additions & 2 deletions src/librustc/ty/context.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1608,7 +1608,7 @@ pub mod tls {

use crate::dep_graph::TaskDeps;
use crate::ty::query;
use rustc_data_structures::sync::{self, Lock, Lrc};
use rustc_data_structures::sync::{self, Lock};
use rustc_data_structures::thin_vec::ThinVec;
use rustc_data_structures::OnDrop;
use rustc_errors::Diagnostic;
Expand All @@ -1633,7 +1633,7 @@ pub mod tls {

/// The current query job, if any. This is updated by `JobOwner::start` in
/// `ty::query::plumbing` when executing a query.
pub query: Option<Lrc<query::QueryJob<'tcx>>>,
pub query: Option<query::QueryJobId>,

/// Where to store diagnostics for the current query job, if any.
/// This is updated by `JobOwner::start` in `ty::query::plumbing` when executing a query.
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