Merge #7974

7974: use references in CompletionItem's builder r=matklad a=yonip23

@matklad 
This is a follow up to [this pr](https://github.com/rust-analyzer/rust-analyzer/pull/7973)

Co-authored-by: yonip23 <[email protected]>

1 files changed, 3 insertions, 4 deletions

diff --git a/crates/ide_completion/src/completions/fn_param.rs b/crates/ide_completion/src/completions/fn_param.rs
index 1bcc8727f..9600a049a 100644
--- a/crates/ide_completion/src/completions/fn_param.rs
+++ b/crates/ide_completion/src/completions/fn_param.rs
@@ -54,10 +54,9 @@ pub(crate) fn complete_fn_param(acc: &mut Completions, ctx: &CompletionContext)
     }
 
     params.into_iter().for_each(|(label, lookup)| {
-        CompletionItem::new(CompletionKind::Magic, ctx.source_range(), label)
-            .kind(CompletionItemKind::Binding)
-            .lookup_by(lookup)
-            .add_to(acc)
+        let mut builder = CompletionItem::new(CompletionKind::Magic, ctx.source_range(), label);
+        builder.kind(CompletionItemKind::Binding).lookup_by(lookup);
+        builder.add_to(acc)
     });
 }