bjoernager/rust
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suggest qualifying bare associated constants

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This commit is contained in:
Andy Russell 2023-01-22 12:06:23 -05:00
parent 8e68090723
commit 8b12d5f42f
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GPG key ID: BE2221033EDBC374
3 changed files with 37 additions and 5 deletions
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17
compiler/rustc_resolve/src/late/diagnostics.rs
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@ -227,20 +227,27 @@ impl<'a: 'ast, 'ast> LateResolutionVisitor<'a, '_, 'ast> {
&& let Some(FnCtxt::Assoc(_)) = fn_kind.ctxt()
&& let Some(items) = self.diagnostic_metadata.current_impl_items
&& let Some(item) = items.iter().find(|i| {
if let AssocItemKind::Fn(_) = &i.kind && i.ident.name == item_str.name
if let AssocItemKind::Fn(..) | AssocItemKind::Const(..) = &i.kind
&& i.ident.name == item_str.name
{
debug!(?item_str.name);
return true
}
false
})
&& let AssocItemKind::Fn(fn_) = &item.kind
{
debug!(?fn_);
let self_sugg = if fn_.sig.decl.has_self() { "self." } else { "Self::" };
let self_sugg = match &item.kind {
AssocItemKind::Fn(fn_) if fn_.sig.decl.has_self() => "self.",
_ => "Self::",
};
Some((
item_span.shrink_to_lo(),
"consider using the associated function",
match &item.kind {
AssocItemKind::Fn(..) => "consider using the associated function",
AssocItemKind::Const(..) => "consider using the associated constant",
_ => unreachable!("item kind was filtered above"),
},
self_sugg.to_string()
))
} else {