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incr.comp.: Make DepNode Copy and valid across compilation sessions #42537

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Merged
merged 3 commits into from
Jun 12, 2017
Merged

incr.comp.: Make DepNode Copy and valid across compilation sessions #42537

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3607174
incr.comp.: Uniformly represent DepNodes as (Kind, StableHash) pairs.
michaelwoerister Jun 2, 2017
7f48280
incr.comp.: Clean up and optimize dep-graph loading.
michaelwoerister Jun 9, 2017
fdff2d3
Add some documentation to the dep_node module.
michaelwoerister Jun 9, 2017
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11 changes: 5 additions & 6 deletions src/librustc/dep_graph/debug.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,6 @@

use super::dep_node::DepNode;
use std::error::Error;
use std::fmt::Debug;

/// A dep-node filter goes from a user-defined string to a query over
/// nodes. Right now the format is like this:
Expand All @@ -39,7 +38,7 @@ impl DepNodeFilter {
}

/// Tests whether `node` meets the filter, returning true if so.
pub fn test<D: Clone + Debug>(&self, node: &DepNode<D>) -> bool {
pub fn test(&self, node: &DepNode) -> bool {
let debug_str = format!("{:?}", node);
self.text.split("&")
.map(|s| s.trim())
Expand Down Expand Up @@ -67,10 +66,10 @@ impl EdgeFilter {
}
}

pub fn test<D: Clone + Debug>(&self,
source: &DepNode<D>,
target: &DepNode<D>)
-> bool {
pub fn test(&self,
source: &DepNode,
target: &DepNode)
-> bool {
self.source.test(source) && self.target.test(target)
}
}
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