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Semantic getter

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This commit is contained in:
Andrzej Głuszak 2021-09-29 14:04:32 +02:00
parent 6c7526d308
commit 98676efdc5
9 changed files with 401 additions and 63 deletions
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4
crates/hir_ty/src/builder.rs
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@ -97,6 +97,10 @@ impl TyBuilder<()> {
}
}
pub fn slice(argument: Ty) -> Ty {
TyKind::Slice(argument).intern(&Interner)
}
pub fn type_params_subst(db: &dyn HirDatabase, def: impl Into<GenericDefId>) -> Substitution {
let params = generics(db.upcast(), def.into());
params.type_params_subst(db)