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Introduce hir::Param

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We generally shouldn't expose TypeRef out of hir. So, let's just use a
placehoder here.
This commit is contained in:
Aleksey Kladov 2020-08-19 16:04:11 +02:00
parent e8d266fa6d
commit 70fd542822
1 changed files with 11 additions and 2 deletions
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13
crates/hir/src/code_model.rs
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@ -673,8 +673,13 @@ impl Function {
Some(SelfParam { func: self.id }) Some(SelfParam { func: self.id })
} }
pub fn params(self, db: &dyn HirDatabase) -> Vec<TypeRef> { pub fn params(self, db: &dyn HirDatabase) -> Vec<Param> {
db.function_data(self.id).params.clone() db.function_data(self.id)
.params
.iter()
.skip(if self.self_param(db).is_some() { 1 } else { 0 })
.map(|_| Param { _ty: () })
.collect()
} }
pub fn is_unsafe(self, db: &dyn HirDatabase) -> bool { pub fn is_unsafe(self, db: &dyn HirDatabase) -> bool {
@ -707,6 +712,10 @@ pub struct SelfParam {
func: FunctionId, func: FunctionId,
} }
pub struct Param {
_ty: (),
}
impl SelfParam { impl SelfParam {
pub fn access(self, db: &dyn HirDatabase) -> Access { pub fn access(self, db: &dyn HirDatabase) -> Access {
let func_data = db.function_data(self.func); let func_data = db.function_data(self.func);