diff options
Diffstat (limited to 'compiler/rustc_mir/src')
| -rw-r--r-- | compiler/rustc_mir/src/borrow_check/diagnostics/outlives_suggestion.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_mir/src/borrow_check/diagnostics/outlives_suggestion.rs b/compiler/rustc_mir/src/borrow_check/diagnostics/outlives_suggestion.rs index 7505e6e2dd1..3629c813bc7 100644 --- a/compiler/rustc_mir/src/borrow_check/diagnostics/outlives_suggestion.rs +++ b/compiler/rustc_mir/src/borrow_check/diagnostics/outlives_suggestion.rs @@ -157,7 +157,7 @@ impl OutlivesSuggestionBuilder { debug!("Collected {:?}: {:?}", fr, outlived_fr); // Add to set of constraints for final help note. - self.constraints_to_add.entry(fr).or_insert(Vec::new()).push(outlived_fr); + self.constraints_to_add.entry(fr).or_default().push(outlived_fr); } /// Emit an intermediate note on the given `Diagnostic` if the involved regions are |