New upstream version 1.50.0+dfsg1

[rustc.git] / compiler / rustc_infer / src / infer / error_reporting / note.rs

diff --git a/compiler/rustc_infer/src/infer/error_reporting/note.rs b/compiler/rustc_infer/src/infer/error_reporting/note.rs
index 9ac27030adeeac0a1e1f11ea6ff5c53e612095c7..7fb94332cad5c9629a26f64faba08a48415bcb58 100644 (file)
--- a/compiler/rustc_infer/src/infer/error_reporting/note.rs
+++ b/compiler/rustc_infer/src/infer/error_reporting/note.rs
@@ -24,7 +24,7 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
         };
         match *origin {
             infer::Subtype(ref trace) => {
-                if let Some((expected, found)) = self.values_str(&trace.values) {
+                if let Some((expected, found)) = self.values_str(trace.values) {
                     label_or_note(
                         trace.cause.span,
                         &format!("...so that the {}", trace.cause.as_requirement_str()),