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Diffstat (limited to 'crates/hir/src/lib.rs')
| -rw-r--r-- | crates/hir/src/lib.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs index 77cadfbae3..60ab0c267f 100644 --- a/crates/hir/src/lib.rs +++ b/crates/hir/src/lib.rs @@ -4406,14 +4406,13 @@ impl Callable { Other => CallableKind::Other, } } - pub fn receiver_param(&self, db: &dyn HirDatabase) -> Option<(ast::SelfParam, Type)> { + pub fn receiver_param(&self, db: &dyn HirDatabase) -> Option<(SelfParam, Type)> { let func = match self.callee { Callee::Def(CallableDefId::FunctionId(it)) if self.is_bound_method => it, _ => return None, }; - let src = func.lookup(db.upcast()).source(db.upcast()); - let param_list = src.value.param_list()?; - Some((param_list.self_param()?, self.ty.derived(self.sig.params()[0].clone()))) + let func = Function { id: func }; + Some((func.self_param(db)?, self.ty.derived(self.sig.params()[0].clone()))) } pub fn n_params(&self) -> usize { self.sig.params().len() - if self.is_bound_method { 1 } else { 0 } |