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Rollup merge of #89248 - hkmatsumoto:suggest-similarly-named-assoc-items, r=estebank

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Suggest similarly named associated items in trait impls

Fix #85942

Previously, the compiler didn't suggest similarly named associated items unlike we do in many situations. This patch adds such diagnostics for associated functions, types, and constants.
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Manish Goregaokar 2021-09-30 18:05:22 -07:00 • committed by GitHub
commit 837ac87709
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8 changed files with 216 additions and 18 deletions
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6
compiler/rustc_resolve/src/lib.rs
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@ -206,11 +206,11 @@ enum ResolutionError<'a> {
/// parameter list.
NameAlreadyUsedInParameterList(Symbol, Span),
/// Error E0407: method is not a member of trait.
MethodNotMemberOfTrait(Symbol, &'a str),
MethodNotMemberOfTrait(Ident, &'a str, Option<Symbol>),
/// Error E0437: type is not a member of trait.
TypeNotMemberOfTrait(Symbol, &'a str),
TypeNotMemberOfTrait(Ident, &'a str, Option<Symbol>),
/// Error E0438: const is not a member of trait.
ConstNotMemberOfTrait(Symbol, &'a str),
ConstNotMemberOfTrait(Ident, &'a str, Option<Symbol>),
/// Error E0408: variable `{}` is not bound in all patterns.
VariableNotBoundInPattern(&'a BindingError),
/// Error E0409: variable `{}` is bound in inconsistent ways within the same match arm.