Replace some thens with some then_somes

2023-02-15 17:39:43 +00:00
parent 8751fa1a9a
commit 5bf6a46032
24 changed files with 27 additions and 26 deletions
--- a/compiler/rustc_expand/src/config.rs
+++ b/compiler/rustc_expand/src/config.rs
@@ -255,7 +255,7 @@ impl<'a> StripUnconfigured<'a> {

    fn configure_krate_attrs(&self, mut attrs: ast::AttrVec) -> Option<ast::AttrVec> {
        attrs.flat_map_in_place(|attr| self.process_cfg_attr(attr));
-        self.in_cfg(&attrs).then(|| attrs)
+        self.in_cfg(&attrs).then_some(attrs)
    }

    /// Performs cfg-expansion on `stream`, producing a new `AttrTokenStream`.