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_middle/src/mir/mod.rs
+++ b/compiler/rustc_middle/src/mir/mod.rs
@@ -414,7 +414,7 @@ impl<'tcx> Body<'tcx> {
        (self.arg_count + 1..self.local_decls.len()).filter_map(move |index| {
            let local = Local::new(index);
            let decl = &self.local_decls[local];
-            (decl.is_user_variable() && decl.mutability.is_mut()).then(|| local)
+            (decl.is_user_variable() && decl.mutability.is_mut()).then_some(local)
        })
    }