bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Remove struct_tail_no_normalization

Browse source
This commit is contained in:
Michael Goulet 2024-08-11 19:21:33 -04:00
parent b5d2079fb9
commit f15997ffec
5 changed files with 10 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

4
compiler/rustc_trait_selection/src/traits/project.rs
View file

@ -1149,10 +1149,10 @@ fn assemble_candidates_from_impls<'cx, 'tcx>(
| ty::Never
// Extern types have unit metadata, according to RFC 2850
| ty::Foreign(_)
// If returned by `struct_tail_without_normalization` this is a unit struct
// If returned by `struct_tail` this is a unit struct
// without any fields, or not a struct, and therefore is Sized.
| ty::Adt(..)
// If returned by `struct_tail_without_normalization` this is the empty tuple.
// If returned by `struct_tail` this is the empty tuple.
| ty::Tuple(..)
// Integers and floats are always Sized, and so have unit type metadata.
| ty::Infer(ty::InferTy::IntVar(_) | ty::InferTy::FloatVar(..)) => true,