1 files changed, 5 insertions, 3 deletions
diff --git a/compiler/rustc_ast_passes/src/show_span.rs b/compiler/rustc_ast_passes/src/show_span.rs
index 27637e311..280cf3284 100644
--- a/compiler/rustc_ast_passes/src/show_span.rs
+++ b/compiler/rustc_ast_passes/src/show_span.rs
@@ -9,6 +9,8 @@ use rustc_ast as ast;
 use rustc_ast::visit;
 use rustc_ast::visit::Visitor;
 
+use crate::errors;
+
 enum Mode {
     Expression,
     Pattern,
@@ -36,21 +38,21 @@ struct ShowSpanVisitor<'a> {
 impl<'a> Visitor<'a> for ShowSpanVisitor<'a> {
     fn visit_expr(&mut self, e: &'a ast::Expr) {
         if let Mode::Expression = self.mode {
-            self.span_diagnostic.span_warn(e.span, "expression");
+            self.span_diagnostic.emit_warning(errors::ShowSpan { span: e.span, msg: "expression" });
         }
         visit::walk_expr(self, e);
     }
 
     fn visit_pat(&mut self, p: &'a ast::Pat) {
         if let Mode::Pattern = self.mode {
-            self.span_diagnostic.span_warn(p.span, "pattern");
+            self.span_diagnostic.emit_warning(errors::ShowSpan { span: p.span, msg: "pattern" });
         }
         visit::walk_pat(self, p);
     }
 
     fn visit_ty(&mut self, t: &'a ast::Ty) {
         if let Mode::Type = self.mode {
-            self.span_diagnostic.span_warn(t.span, "type");
+            self.span_diagnostic.emit_warning(errors::ShowSpan { span: t.span, msg: "type" });
         }
         visit::walk_ty(self, t);
     }