bjoernager/rust
bjoernager/rust
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Actually create ranged int types in the type system.

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This commit is contained in:
Oli Scherer 2023-02-02 13:57:36 +00:00
parent 6b24a9cf70
commit 84acfe86de
97 changed files with 1208 additions and 77 deletions
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3
compiler/rustc_trait_selection/src/solve/assembly/mod.rs
View file

@ -363,6 +363,7 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
| ty::Foreign(_)
| ty::Str
| ty::Array(_, _)
| ty::Pat(_, _)
| ty::Slice(_)
| ty::RawPtr(_, _)
| ty::Ref(_, _, _)
@ -596,6 +597,7 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
| ty::Foreign(_)
| ty::Str
| ty::Array(_, _)
| ty::Pat(_, _)
| ty::Slice(_)
| ty::RawPtr(_, _)
| ty::Ref(_, _, _)
@ -684,6 +686,7 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
| ty::Foreign(_)
| ty::Str
| ty::Array(_, _)
| ty::Pat(_, _)
| ty::Slice(_)
| ty::RawPtr(_, _)
| ty::Ref(_, _, _)

11
compiler/rustc_trait_selection/src/solve/assembly/structural_traits.rs
View file

@ -50,7 +50,9 @@ pub(in crate::solve) fn instantiate_constituent_tys_for_auto_trait<'tcx>(
Ok(vec![ty::Binder::dummy(element_ty)])
}
ty::Array(element_ty, _) | ty::Slice(element_ty) => Ok(vec![ty::Binder::dummy(element_ty)]),
ty::Pat(element_ty, _) | ty::Array(element_ty, _) | ty::Slice(element_ty) => {
Ok(vec![ty::Binder::dummy(element_ty)])
}
ty::Tuple(tys) => {
// (T1, ..., Tn) -- meets any bound that all of T1...Tn meet
@ -114,6 +116,7 @@ pub(in crate::solve) fn instantiate_constituent_tys_for_sized_trait<'tcx>(
| ty::Coroutine(..)
| ty::CoroutineWitness(..)
| ty::Array(..)
| ty::Pat(..)
| ty::Closure(..)
| ty::CoroutineClosure(..)
| ty::Never
@ -177,6 +180,10 @@ pub(in crate::solve) fn instantiate_constituent_tys_for_copy_clone_trait<'tcx>(
| ty::Ref(_, _, Mutability::Not)
| ty::Array(..) => Err(NoSolution),
// Cannot implement in core, as we can't be generic over patterns yet,
// so we'd have to list all patterns and type combinations.
ty::Pat(ty, ..) => Ok(vec![ty::Binder::dummy(ty)]),
ty::Dynamic(..)
| ty::Str
| ty::Slice(_)
@ -347,6 +354,7 @@ pub(in crate::solve) fn extract_tupled_inputs_and_output_from_callable<'tcx>(
| ty::CoroutineWitness(..)
| ty::Never
| ty::Tuple(_)
| ty::Pat(_, _)
| ty::Alias(_, _)
| ty::Param(_)
| ty::Placeholder(..)
@ -526,6 +534,7 @@ pub(in crate::solve) fn extract_tupled_inputs_and_output_from_async_callable<'tc
| ty::Foreign(_)
| ty::Str
| ty::Array(_, _)
| ty::Pat(_, _)
| ty::Slice(_)
| ty::RawPtr(_, _)
| ty::Ref(_, _, _)