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Maybe Waffle 2023-07-19 11:40:51 +00:00
parent d87db8eb3f
commit f33936c567
1 changed files with 1 additions and 1 deletions
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compiler/rustc_trait_selection/src/traits/vtable.rs
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@ -92,7 +92,7 @@ fn prepare_vtable_segments_inner<'tcx, T>(
// the main traversal loop:
// basically we want to cut the inheritance directed graph into a few non-overlapping slices of nodes
// that each node is emitted after all its descendents have been emitted.
// such that each node is emitted after all its descendants have been emitted.
// so we convert the directed graph into a tree by skipping all previously visited nodes using a visited set.
// this is done on the fly.
// Each loop run emits a slice - it starts by find a "childless" unvisited node, backtracking upwards, and it