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Do not store overlap_mode, just pass it down on insert

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Santiago Pastorino
2022-01-31 11:51:34 -03:00
parent a9bfb5d837
commit 0decf14ef1
3 changed files with 6 additions and 16 deletions
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14
compiler/rustc_middle/src/traits/specialization_graph.rs
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@@ -32,23 +32,11 @@ pub struct Graph {
/// Whether an error was emitted while constructing the graph.
pub has_errored: bool,
/// Overlap mode to be used
pub overlap_mode: OverlapMode,
}
impl Graph {
pub fn new() -> Graph {
Graph {
parent: Default::default(),
children: Default::default(),
has_errored: false,
overlap_mode: OverlapMode::Stable,
}
}
pub fn set_overlap_mode(&mut self, overlap_mode: OverlapMode) {
self.overlap_mode = overlap_mode;
Graph { parent: Default::default(), children: Default::default(), has_errored: false }
}
/// The parent of a given impl, which is the `DefId` of the trait when the