Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/hover.rs')
| -rw-r--r-- | crates/ide/src/hover.rs | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs index 8e0aa9df14..c47f85b7bf 100644 --- a/crates/ide/src/hover.rs +++ b/crates/ide/src/hover.rs @@ -6,7 +6,7 @@ mod tests; use std::iter; use either::Either; -use hir::{HasSource, Semantics}; +use hir::{db::DefDatabase, HasSource, LangItem, Semantics}; use ide_db::{ base_db::FileRange, defs::{Definition, IdentClass, OperatorClass}, @@ -353,7 +353,14 @@ fn goto_type_action_for_def(db: &RootDatabase, def: Definition) -> Option<HoverA }; if let Definition::GenericParam(hir::GenericParam::TypeParam(it)) = def { - it.trait_bounds(db).into_iter().for_each(|it| push_new_def(it.into())); + let krate = it.module(db).krate(); + let sized_trait = + db.lang_item(krate.into(), LangItem::Sized).and_then(|lang_item| lang_item.as_trait()); + + it.trait_bounds(db) + .into_iter() + .filter(|&it| Some(it.into()) != sized_trait) + .for_each(|it| push_new_def(it.into())); } else { let ty = match def { Definition::Local(it) => it.ty(db), |