diff options
Diffstat (limited to 'compiler/rustc_hir_analysis/src/astconv/mod.rs')
| -rw-r--r-- | compiler/rustc_hir_analysis/src/astconv/mod.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/rustc_hir_analysis/src/astconv/mod.rs b/compiler/rustc_hir_analysis/src/astconv/mod.rs index 6ac1df6a079..deba12cb59f 100644 --- a/compiler/rustc_hir_analysis/src/astconv/mod.rs +++ b/compiler/rustc_hir_analysis/src/astconv/mod.rs @@ -19,7 +19,7 @@ use rustc_ast::TraitObjectSyntax; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; use rustc_errors::{ struct_span_err, Applicability, Diagnostic, DiagnosticBuilder, ErrorGuaranteed, FatalError, - MultiSpan, + MultiSpan, StashKey, }; use rustc_hir as hir; use rustc_hir::def::{CtorOf, DefKind, Namespace, Res}; @@ -38,7 +38,6 @@ use rustc_middle::ty::{self, Const, IsSuggestable, Ty, TyCtxt, TypeVisitableExt} use rustc_middle::ty::{DynKind, ToPredicate}; use rustc_session::lint::builtin::{AMBIGUOUS_ASSOCIATED_ITEMS, BARE_TRAIT_OBJECTS}; use rustc_span::edit_distance::find_best_match_for_name; -use rustc_span::edition::Edition; use rustc_span::symbol::{kw, Ident, Symbol}; use rustc_span::{sym, Span, DUMMY_SP}; use rustc_target::spec::abi; @@ -3718,7 +3717,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o { )); } - if self_ty.span.edition() >= Edition::Edition2021 { + if self_ty.span.edition().rust_2021() { let msg = "trait objects must include the `dyn` keyword"; let label = "add `dyn` keyword before this trait"; let mut diag = @@ -3732,7 +3731,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o { } // check if the impl trait that we are considering is a impl of a local trait self.maybe_lint_blanket_trait_impl(&self_ty, &mut diag); - diag.emit(); + diag.stash(self_ty.span, StashKey::TraitMissingMethod); } else { let msg = "trait objects without an explicit `dyn` are deprecated"; tcx.struct_span_lint_hir( |