replaced some unwrap_or with unwrap_or_else

2021-02-23 23:56:04 +03:00
parent 446d4533e8
commit 5ff1be197e
6 changed files with 11 additions and 11 deletions
--- a/compiler/rustc_macros/src/session_diagnostic.rs
+++ b/compiler/rustc_macros/src/session_diagnostic.rs
@@ -473,9 +473,9 @@ impl<'a> SessionDiagnosticDeriveBuilder<'a> {
                                        .map(
                                            |applicability_idx| quote!(#binding.#applicability_idx),
                                        )
-                                        .unwrap_or(quote!(
-                                            rustc_errors::Applicability::Unspecified
-                                        ));
+                                        .unwrap_or_else(|| {
+                                            quote!(rustc_errors::Applicability::Unspecified)
+                                        });
                                    return Ok((span, applicability));
                                }
                                throw_span_err!(