Rename TyCtxt::emit_spanned_lint as TyCtxt::emit_node_span_lint.

Author: nnethercote

compiler/rustc_borrowck/src/lib.rs

@@ -415,7 +415,7 @@ fn do_mir_borrowck<'tcx>(
 
         let mut_span = tcx.sess.source_map().span_until_non_whitespace(span);
 
-        tcx.emit_spanned_lint(UNUSED_MUT, lint_root, span, VarNeedNotMut { span: mut_span })
+        tcx.emit_node_span_lint(UNUSED_MUT, lint_root, span, VarNeedNotMut { span: mut_span })
     }
 
     let tainted_by_errors = mbcx.emit_errors();

compiler/rustc_const_eval/src/const_eval/error.rs

@@ -175,7 +175,7 @@ pub(super) fn lint<'tcx, 'mir, L>(
 {
     let (span, frames) = get_span_and_frames(tcx, machine);
 
-    tcx.emit_spanned_lint(
+    tcx.emit_node_span_lint(
         lint,
         // We use the root frame for this so the crate that defines the const defines whether the
         // lint is emitted.

compiler/rustc_const_eval/src/const_eval/machine.rs

@@ -611,7 +611,7 @@ impl<'mir, 'tcx> interpret::Machine<'mir, 'tcx> for CompileTimeInterpreter<'mir,
                     .0
                     .is_error();
                 let span = ecx.cur_span();
-                ecx.tcx.emit_spanned_lint(
+                ecx.tcx.emit_node_span_lint(
                     rustc_session::lint::builtin::LONG_RUNNING_CONST_EVAL,
                     hir_id,
                     span,

compiler/rustc_hir_analysis/src/astconv/lint.rs

@@ -238,24 +238,18 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                 diag.stash(self_ty.span, StashKey::TraitMissingMethod);
             } else {
                 let msg = "trait objects without an explicit `dyn` are deprecated";
-                tcx.node_span_lint(
-                    BARE_TRAIT_OBJECTS,
-                    self_ty.hir_id,
-                    self_ty.span,
-                    msg,
-                    |lint| {
-                        if self_ty.span.can_be_used_for_suggestions()
-                            && !self.maybe_lint_impl_trait(self_ty, lint)
-                        {
-                            lint.multipart_suggestion_verbose(
-                                "use `dyn`",
-                                sugg,
-                                Applicability::MachineApplicable,
-                            );
-                        }
-                        self.maybe_lint_blanket_trait_impl(self_ty, lint);
-                    },
-                );
+                tcx.node_span_lint(BARE_TRAIT_OBJECTS, self_ty.hir_id, self_ty.span, msg, |lint| {
+                    if self_ty.span.can_be_used_for_suggestions()
+                        && !self.maybe_lint_impl_trait(self_ty, lint)
+                    {
+                        lint.multipart_suggestion_verbose(
+                            "use `dyn`",
+                            sugg,
+                            Applicability::MachineApplicable,
+                        );
+                    }
+                    self.maybe_lint_blanket_trait_impl(self_ty, lint);
+                });
             }
         }
     }

compiler/rustc_hir_analysis/src/astconv/object_safety.rs

@@ -220,7 +220,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                 let def_id = projection_bound.projection_def_id();
                 def_ids.remove(&def_id);
                 if tcx.generics_require_sized_self(def_id) {
-                    tcx.emit_spanned_lint(
+                    tcx.emit_node_span_lint(
                         UNUSED_ASSOCIATED_TYPE_BOUNDS,
                         hir_id,
                         *span,

compiler/rustc_hir_analysis/src/check/compare_impl_item/refine.rs

@@ -283,7 +283,7 @@ fn report_mismatched_rpitit_signature<'tcx>(
         });
 
     let span = unmatched_bound.unwrap_or(span);
-    tcx.emit_spanned_lint(
+    tcx.emit_node_span_lint(
         REFINING_IMPL_TRAIT,
         tcx.local_def_id_to_hir_id(impl_m_def_id.expect_local()),
         span,

compiler/rustc_hir_analysis/src/check/errs.rs

@@ -88,7 +88,7 @@ fn handle_static_mut_ref(
             "shared ",
         )
     };
-    tcx.emit_spanned_lint(
+    tcx.emit_node_span_lint(
         STATIC_MUT_REF,
         hir_id,
         span,

compiler/rustc_hir_analysis/src/check_unused.rs

@@ -40,12 +40,6 @@ fn check_unused_traits(tcx: TyCtxt<'_>, (): ()) {
         } else {
             "unused import".to_owned()
         };
-        tcx.node_span_lint(
-            lint::builtin::UNUSED_IMPORTS,
-            item.hir_id(),
-            path.span,
-            msg,
-            |_| {},
-        );
+        tcx.node_span_lint(lint::builtin::UNUSED_IMPORTS, item.hir_id(), path.span, msg, |_| {});
     }
 }

compiler/rustc_hir_typeck/src/cast.rs

@@ -587,7 +587,7 @@ impl<'a, 'tcx> CastCheck<'tcx> {
         };
         let expr_ty = fcx.resolve_vars_if_possible(self.expr_ty);
         let cast_ty = fcx.resolve_vars_if_possible(self.cast_ty);
-        fcx.tcx.emit_spanned_lint(
+        fcx.tcx.emit_node_span_lint(
             lint,
             self.expr.hir_id,
             self.span,
@@ -900,7 +900,7 @@ impl<'a, 'tcx> CastCheck<'tcx> {
             let expr_ty = fcx.resolve_vars_if_possible(self.expr_ty);
             let cast_ty = fcx.resolve_vars_if_possible(self.cast_ty);
 
-            fcx.tcx.emit_spanned_lint(
+            fcx.tcx.emit_node_span_lint(
                 lint::builtin::CENUM_IMPL_DROP_CAST,
                 self.expr.hir_id,
                 self.span,
@@ -934,7 +934,7 @@ impl<'a, 'tcx> CastCheck<'tcx> {
         };
 
         let lint = errors::LossyProvenancePtr2Int { expr_ty, cast_ty, sugg };
-        fcx.tcx.emit_spanned_lint(
+        fcx.tcx.emit_node_span_lint(
             lint::builtin::LOSSY_PROVENANCE_CASTS,
             self.expr.hir_id,
             self.span,
@@ -950,7 +950,7 @@ impl<'a, 'tcx> CastCheck<'tcx> {
         let expr_ty = fcx.resolve_vars_if_possible(self.expr_ty);
         let cast_ty = fcx.resolve_vars_if_possible(self.cast_ty);
         let lint = errors::LossyProvenanceInt2Ptr { expr_ty, cast_ty, sugg };
-        fcx.tcx.emit_spanned_lint(
+        fcx.tcx.emit_node_span_lint(
             lint::builtin::FUZZY_PROVENANCE_CASTS,
             self.expr.hir_id,
             self.span,

compiler/rustc_lint/src/async_fn_in_trait.rs

@@ -116,7 +116,7 @@ impl<'tcx> LateLintPass<'tcx> for AsyncFnInTrait {
                 def.owner_id.def_id,
                 " + Send",
             );
-            cx.tcx.emit_spanned_lint(
+            cx.tcx.emit_node_span_lint(
                 ASYNC_FN_IN_TRAIT,
                 item.hir_id(),
                 async_span,