bjoernager/rust
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Introduce new TaskDepsRef enum to track allow/ignore/forbid status

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Aaron Hill 2022-01-08 18:22:06 -05:00
parent a7e2e33960
commit f64cd87ca6
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GPG key ID: B4087E510E98B164
4 changed files with 88 additions and 62 deletions
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9
compiler/rustc_query_system/src/dep_graph/mod.rs
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@ -5,13 +5,14 @@ mod query;
mod serialized;
pub use dep_node::{DepNode, DepNodeParams, WorkProductId};
pub use graph::{hash_result, DepGraph, DepNodeColor, DepNodeIndex, TaskDeps, WorkProduct};
pub use graph::{
hash_result, DepGraph, DepNodeColor, DepNodeIndex, TaskDeps, TaskDepsRef, WorkProduct,
};
pub use query::DepGraphQuery;
pub use serialized::{SerializedDepGraph, SerializedDepNodeIndex};
use crate::ich::StableHashingContext;
use rustc_data_structures::profiling::SelfProfilerRef;
use rustc_data_structures::sync::Lock;
use rustc_serialize::{opaque::FileEncoder, Encodable};
use rustc_session::Session;
@ -90,12 +91,12 @@ pub trait DepKind: Copy + fmt::Debug + Eq + Hash + Send + Encodable<FileEncoder>
fn debug_node(node: &DepNode<Self>, f: &mut fmt::Formatter<'_>) -> fmt::Result;
/// Execute the operation with provided dependencies.
fn with_deps<OP, R>(deps: Option<&Lock<TaskDeps<Self>>>, op: OP) -> R
fn with_deps<OP, R>(deps: TaskDepsRef<'_, Self>, op: OP) -> R
where
OP: FnOnce() -> R;
/// Access dependencies from current implicit context.
fn read_deps<OP>(op: OP)
where
OP: for<'a> FnOnce(Option<&'a Lock<TaskDeps<Self>>>);
OP: for<'a> FnOnce(TaskDepsRef<'a, Self>);
}