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Check namespace before computing the Levenshtein distance

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This commit is contained in:
Tomasz Miąsko 2022-01-17 00:00:00 +00:00
parent f93bd000a3
commit 380d53fb2c
1 changed files with 4 additions and 1 deletions
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5
compiler/rustc_typeck/src/check/method/probe.rs
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@ -1904,8 +1904,11 @@ impl<'a, 'tcx> ProbeContext<'a, 'tcx> {
.associated_items(def_id)
.in_definition_order()
.filter(|x| {
if x.kind.namespace() != Namespace::ValueNS {
return false;
}
let dist = lev_distance(name.as_str(), x.name.as_str());
x.kind.namespace() == Namespace::ValueNS && dist > 0 && dist <= max_dist
dist > 0 && dist <= max_dist
})
.copied()
.collect()