diff options
Diffstat (limited to 'compiler/rustc_resolve/src/late/diagnostics.rs')
| -rw-r--r-- | compiler/rustc_resolve/src/late/diagnostics.rs | 51 |
1 files changed, 28 insertions, 23 deletions
diff --git a/compiler/rustc_resolve/src/late/diagnostics.rs b/compiler/rustc_resolve/src/late/diagnostics.rs index 17c92c7b501..a80b68d9773 100644 --- a/compiler/rustc_resolve/src/late/diagnostics.rs +++ b/compiler/rustc_resolve/src/late/diagnostics.rs @@ -224,7 +224,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { let suggestion = if self.current_trait_ref.is_none() && let Some((fn_kind, _)) = self.diag_metadata.current_function && let Some(FnCtxt::Assoc(_)) = fn_kind.ctxt() - && let FnKind::Fn(_, _, sig, ..) = fn_kind + && let FnKind::Fn(_, _, _, ast::Fn { sig, .. }) = fn_kind && let Some(items) = self.diag_metadata.current_impl_items && let Some(item) = items.iter().find(|i| { i.ident.name == item_str.name @@ -560,7 +560,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { Applicability::MaybeIncorrect, ); if !self.self_value_is_available(path[0].ident.span) { - if let Some((FnKind::Fn(_, _, sig, ..), fn_span)) = + if let Some((FnKind::Fn(_, _, _, ast::Fn { sig, .. }), fn_span)) = &self.diag_metadata.current_function { let (span, sugg) = if let Some(param) = sig.decl.inputs.get(0) { @@ -1048,12 +1048,15 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { debug!("smart_resolve_path_fragment: E0424, source={:?}", source); err.code(E0424); - err.span_label(span, match source { - PathSource::Pat => { - "`self` value is a keyword and may not be bound to variables or shadowed" - } - _ => "`self` value is a keyword only available in methods with a `self` parameter", - }); + err.span_label( + span, + match source { + PathSource::Pat => { + "`self` value is a keyword and may not be bound to variables or shadowed" + } + _ => "`self` value is a keyword only available in methods with a `self` parameter", + }, + ); let is_assoc_fn = self.self_type_is_available(); let self_from_macro = "a `self` parameter, but a macro invocation can only \ access identifiers it receives from parameters"; @@ -1636,13 +1639,12 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { .enumerate() .map(|(idx, new)| (new, old_fields.get(idx))) .map(|(new, old)| { - let new = new.name.to_ident_string(); if let Some(Some(old)) = old - && new != *old + && new.as_str() != old { format!("{new}: {old}") } else { - new + new.to_string() } }) .collect::<Vec<String>>() @@ -2400,15 +2402,18 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { if module_def_id == def_id { let path = Path { span: name_binding.span, segments: path_segments, tokens: None }; - result = Some((module, ImportSuggestion { - did: Some(def_id), - descr: "module", - path, - accessible: true, - doc_visible, - note: None, - via_import: false, - })); + result = Some(( + module, + ImportSuggestion { + did: Some(def_id), + descr: "module", + path, + accessible: true, + doc_visible, + note: None, + via_import: false, + }, + )); } else { // add the module to the lookup if seen_modules.insert(module_def_id) { @@ -3250,7 +3255,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { { let pre = if lt.kind == MissingLifetimeKind::Ampersand && let Some((kind, _span)) = self.diag_metadata.current_function - && let FnKind::Fn(_, _, sig, _, _, _) = kind + && let FnKind::Fn(_, _, _, ast::Fn { sig, .. }) = kind && !sig.decl.inputs.is_empty() && let sugg = sig .decl @@ -3291,7 +3296,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { } else if (lt.kind == MissingLifetimeKind::Ampersand || lt.kind == MissingLifetimeKind::Underscore) && let Some((kind, _span)) = self.diag_metadata.current_function - && let FnKind::Fn(_, _, sig, _, _, _) = kind + && let FnKind::Fn(_, _, _, ast::Fn { sig, .. }) = kind && let ast::FnRetTy::Ty(ret_ty) = &sig.decl.output && !sig.decl.inputs.is_empty() && let arg_refs = sig @@ -3351,7 +3356,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { let mut owned_sugg = lt.kind == MissingLifetimeKind::Ampersand; let mut sugg = vec![(lt.span, String::new())]; if let Some((kind, _span)) = self.diag_metadata.current_function - && let FnKind::Fn(_, _, sig, _, _, _) = kind + && let FnKind::Fn(_, _, _, ast::Fn { sig, .. }) = kind && let ast::FnRetTy::Ty(ty) = &sig.decl.output { let mut lt_finder = |