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replaced some unwrap_or with unwrap_or_else

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This commit is contained in:
klensy 2021-02-23 23:56:04 +03:00
parent 446d4533e8
commit 5ff1be197e
6 changed files with 11 additions and 11 deletions
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4
compiler/rustc_macros/src/query.rs
View file

@ -378,14 +378,14 @@ fn add_query_description_impl(
let t = &(t.0).0;
quote! { #t }
})
.unwrap_or(quote! { _ });
.unwrap_or_else(|| quote! { _ });
let value = args
.as_ref()
.map(|t| {
let t = &(t.1).0;
quote! { #t }
})
.unwrap_or(quote! { _ });
.unwrap_or_else(|| quote! { _ });
// expr is a `Block`, meaning that `{ #expr }` gets expanded
// to `{ { stmts... } }`, which triggers the `unused_braces` lint.
quote! {

6
compiler/rustc_macros/src/session_diagnostic.rs
View file

@ -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!(