Rollup merge of rust-lang#106791 - estebank:fix-ice, r=compiler-errors

Fix ICE formatting
rust-lang-ci · Jan 13, 2023 · c06d57e · c06d57e
2 parents 5adc7a5 + 06a2d2d
commit c06d57e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/rustc_borrowck/src/diagnostics/region_errors.rs b/compiler/rustc_borrowck/src/diagnostics/region_errors.rs
@@ -79,7 +79,7 @@ impl<'tcx> RegionErrors<'tcx> {
     #[track_caller]
     pub fn push(&mut self, val: impl Into<RegionErrorKind<'tcx>>) {
         let val = val.into();
-        self.1.sess.delay_span_bug(DUMMY_SP, "{val:?}");
+        self.1.sess.delay_span_bug(DUMMY_SP, format!("{val:?}"));
         self.0.push(val);
     }
     pub fn is_empty(&self) -> bool {