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-rw-r--r--compiler/rustc_middle/src/ty/util.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/util.rs b/compiler/rustc_middle/src/ty/util.rs
index 553b76cad4e..90ecc8aa857 100644
--- a/compiler/rustc_middle/src/ty/util.rs
+++ b/compiler/rustc_middle/src/ty/util.rs
@@ -57,7 +57,7 @@ impl<'tcx> fmt::Display for Discr<'tcx> {
                 let x = self.val;
                 // sign extend the raw representation to be an i128
                 let x = size.sign_extend(x) as i128;
-                write!(fmt, "{}", x)
+                write!(fmt, "{x}")
             }
             _ => write!(fmt, "{}", self.val),
         }