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Diffstat (limited to 'crates/hir-ty/src/utils.rs')
| -rw-r--r-- | crates/hir-ty/src/utils.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/crates/hir-ty/src/utils.rs b/crates/hir-ty/src/utils.rs index f640242f3b..ba98bbe3ed 100644 --- a/crates/hir-ty/src/utils.rs +++ b/crates/hir-ty/src/utils.rs @@ -230,8 +230,8 @@ pub(super) fn associated_type_by_name_including_super_traits( } /// It is a bit different from the rustc equivalent. Currently it stores: -/// - 0: the function signature, encoded as a function pointer type -/// - 1..n: generics of the parent +/// - 0..n-1: generics of the parent +/// - n: the function signature, encoded as a function pointer type /// /// and it doesn't store the closure types and fields. /// @@ -242,7 +242,7 @@ pub(crate) struct ClosureSubst<'a>(pub(crate) &'a Substitution); impl<'a> ClosureSubst<'a> { pub(crate) fn parent_subst(&self) -> &'a [GenericArg] { match self.0.as_slice(Interner) { - [_, x @ ..] => x, + [x @ .., _] => x, _ => { never!("Closure missing parameter"); &[] @@ -252,7 +252,7 @@ impl<'a> ClosureSubst<'a> { pub(crate) fn sig_ty(&self) -> &'a Ty { match self.0.as_slice(Interner) { - [x, ..] => x.assert_ty_ref(Interner), + [.., x] => x.assert_ty_ref(Interner), _ => { unreachable!("Closure missing sig_ty parameter"); } |