bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-assists/src/utils/suggest_name.rs')
-rw-r--r--crates/ide-assists/src/utils/suggest_name.rs7
1 files changed, 2 insertions, 5 deletions
diff --git a/crates/ide-assists/src/utils/suggest_name.rs b/crates/ide-assists/src/utils/suggest_name.rs
index 1859825b3d..23a06404f3 100644
--- a/crates/ide-assists/src/utils/suggest_name.rs
+++ b/crates/ide-assists/src/utils/suggest_name.rs
@@ -253,11 +253,8 @@ fn from_param(expr: &ast::Expr, sema: &Semantics<'_, RootDatabase>) -> Option<St
};
let (idx, _) = arg_list.args().find_position(|it| it == expr).unwrap();
- let (pat, _) = func.params(sema.db).into_iter().nth(idx)?;
- let pat = match pat? {
- either::Either::Right(pat) => pat,
- _ => return None,
- };
+ let param = func.params().into_iter().nth(idx)?;
+ let pat = param.source(sema.db)?.value.right()?.pat()?;
let name = var_name_from_pat(&pat)?;
normalize(&name.to_string())
}