diff options
Diffstat (limited to 'compiler/rustc_resolve/src')
| -rw-r--r-- | compiler/rustc_resolve/src/diagnostics.rs | 23 | ||||
| -rw-r--r-- | compiler/rustc_resolve/src/ident.rs | 5 |
2 files changed, 1 insertions, 27 deletions
diff --git a/compiler/rustc_resolve/src/diagnostics.rs b/compiler/rustc_resolve/src/diagnostics.rs index f294ec748e7..5f54411b463 100644 --- a/compiler/rustc_resolve/src/diagnostics.rs +++ b/compiler/rustc_resolve/src/diagnostics.rs @@ -1041,28 +1041,7 @@ impl<'ra, 'tcx> Resolver<'ra, 'tcx> { } } Scope::DeriveHelpersCompat => { - let res = Res::NonMacroAttr(NonMacroAttrKind::DeriveHelperCompat); - if filter_fn(res) { - for derive in parent_scope.derives { - let parent_scope = &ParentScope { derives: &[], ..*parent_scope }; - let Ok((Some(ext), _)) = this.reborrow().resolve_macro_path( - derive, - MacroKind::Derive, - parent_scope, - false, - false, - None, - None, - ) else { - continue; - }; - suggestions.extend( - ext.helper_attrs - .iter() - .map(|name| TypoSuggestion::typo_from_name(*name, res)), - ); - } - } + // Never recommend deprecated helper attributes. } Scope::MacroRules(macro_rules_scope) => { if let MacroRulesScope::Binding(macro_rules_binding) = macro_rules_scope.get() { diff --git a/compiler/rustc_resolve/src/ident.rs b/compiler/rustc_resolve/src/ident.rs index 5b430a18c04..dc01c94af57 100644 --- a/compiler/rustc_resolve/src/ident.rs +++ b/compiler/rustc_resolve/src/ident.rs @@ -459,11 +459,6 @@ impl<'ra, 'tcx> Resolver<'ra, 'tcx> { } } Scope::DeriveHelpersCompat => { - // FIXME: Try running this logic earlier, to allocate name bindings for - // legacy derive helpers when creating an attribute invocation with - // following derives. Legacy derive helpers are not common, so it shouldn't - // affect performance. It should also allow to remove the `derives` - // component from `ParentScope`. let mut result = Err(Determinacy::Determined); for derive in parent_scope.derives { let parent_scope = &ParentScope { derives: &[], ..*parent_scope }; |