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Diffstat (limited to 'crates/hir-ty/src/utils.rs')
| -rw-r--r-- | crates/hir-ty/src/utils.rs | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/crates/hir-ty/src/utils.rs b/crates/hir-ty/src/utils.rs index adcf142bc3..e54bcb421a 100644 --- a/crates/hir-ty/src/utils.rs +++ b/crates/hir-ty/src/utils.rs @@ -173,31 +173,6 @@ pub(super) fn associated_type_by_name_including_super_traits( pub(crate) fn generics(db: &dyn DefDatabase, def: GenericDefId) -> Generics { let parent_generics = parent_generic_def(db, def).map(|def| Box::new(generics(db, def))); - if parent_generics.is_some() && matches!(def, GenericDefId::TypeAliasId(_)) { - let params = db.generic_params(def); - let parent_params = &parent_generics.as_ref().unwrap().params; - let has_consts = - params.iter().any(|(_, x)| matches!(x, TypeOrConstParamData::ConstParamData(_))); - let parent_has_consts = - parent_params.iter().any(|(_, x)| matches!(x, TypeOrConstParamData::ConstParamData(_))); - return if has_consts || parent_has_consts { - // XXX: treat const generic associated types as not existing to avoid crashes - // (#11769) - // - // Note: Also crashes when the parent has const generics (also even if the GAT - // doesn't use them), see `tests::regression::gat_crash_3` for an example. - // Avoids that by disabling GATs when the parent (i.e. `impl` block) has - // const generics (#12193). - // - // Chalk expects the inner associated type's parameters to come - // *before*, not after the trait's generics as we've always done it. - // Adapting to this requires a larger refactoring - cov_mark::hit!(ignore_gats); - Generics { def, params: Interned::new(Default::default()), parent_generics } - } else { - Generics { def, params, parent_generics } - }; - } Generics { def, params: db.generic_params(def), parent_generics } } |