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Programmatically convert some of the pat ctors

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This commit is contained in:
Michael Goulet
2024-03-21 17:11:06 -04:00
parent f0f224a37f
commit ff0c31e6b9
77 changed files with 136 additions and 168 deletions
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2
compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
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@@ -4352,7 +4352,7 @@ impl<'tcx> TypeErrCtxt<'_, 'tcx> {
// Go through all the candidate impls to see if any of them is for
// slices of `element_ty` with `mutability`.
let mut is_slice = |candidate: Ty<'tcx>| match *candidate.kind() {
ty::RawPtr(ty::TypeAndMut { ty: t, mutbl: m }) | ty::Ref(_, t, m) => {
ty::RawPtr(t, m) | ty::Ref(_, t, m) => {
if matches!(*t.kind(), ty::Slice(e) if e == element_ty)
&& m == mutability.unwrap_or(m)
{

6
compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs
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@@ -1357,7 +1357,7 @@ impl<'tcx> TypeErrCtxt<'_, 'tcx> {
"using function pointers as const generic parameters is forbidden",
)
}
ty::RawPtr(_) => {
ty::RawPtr(_, _) => {
struct_span_code_err!(
self.dcx(),
span,
@@ -1809,9 +1809,7 @@ impl<'tcx> TypeErrCtxt<'_, 'tcx> {
let strip_references = |mut t: Ty<'tcx>| -> Ty<'tcx> {
loop {
match t.kind() {
ty::Ref(_, inner, _) | ty::RawPtr(ty::TypeAndMut { ty: inner, .. }) => {
t = *inner
}
ty::Ref(_, inner, _) | ty::RawPtr(inner, _) => t = *inner,
_ => break t,
}
}

2
compiler/rustc_trait_selection/src/traits/query/dropck_outlives.rs
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@@ -36,7 +36,7 @@ pub fn trivial_dropck_outlives<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>) -> bool {
| ty::FnPtr(_)
| ty::Char
| ty::CoroutineWitness(..)
| ty::RawPtr(_)
| ty::RawPtr(_, _)
| ty::Ref(..)
| ty::Str
| ty::Foreign(..)

10
compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
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@@ -671,7 +671,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
| ty::Str
| ty::Array(_, _)
| ty::Slice(_)
| ty::RawPtr(_)
| ty::RawPtr(_, _)
| ty::Ref(_, _, _)
| ty::Closure(..)
| ty::CoroutineClosure(..)
@@ -805,7 +805,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
| ty::Array(_, _)
| ty::Slice(_)
| ty::Adt(..)
| ty::RawPtr(_)
| ty::RawPtr(_, _)
| ty::Ref(..)
| ty::FnDef(..)
| ty::FnPtr(_)
@@ -1186,7 +1186,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
| ty::Infer(ty::IntVar(_))
| ty::Infer(ty::FloatVar(_))
| ty::Str
| ty::RawPtr(_)
| ty::RawPtr(_, _)
| ty::Ref(..)
| ty::FnDef(..)
| ty::FnPtr(_)
@@ -1267,7 +1267,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
| ty::Str
| ty::Array(_, _)
| ty::Slice(_)
| ty::RawPtr(_)
| ty::RawPtr(_, _)
| ty::Ref(_, _, _)
| ty::FnDef(_, _)
| ty::FnPtr(_)
@@ -1330,7 +1330,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
| ty::Str
| ty::Array(..)
| ty::Slice(_)
| ty::RawPtr(_)
| ty::RawPtr(_, _)
| ty::Ref(..)
| ty::FnDef(..)
| ty::Placeholder(..)

2
compiler/rustc_trait_selection/src/traits/select/confirmation.rs
View File

@@ -1413,7 +1413,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
| ty::Infer(ty::IntVar(_))
| ty::Infer(ty::FloatVar(_))
| ty::Str
| ty::RawPtr(_)
| ty::RawPtr(_, _)
| ty::Ref(..)
| ty::FnDef(..)
| ty::FnPtr(_)

4
compiler/rustc_trait_selection/src/traits/select/mod.rs
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@@ -2314,9 +2314,7 @@ impl<'tcx> SelectionContext<'_, 'tcx> {
bug!("asked to assemble constituent types of unexpected type: {:?}", t);
}
ty::RawPtr(ty::TypeAndMut { ty: element_ty, .. }) | ty::Ref(_, element_ty, _) => {
t.rebind(vec![element_ty])
}
ty::RawPtr(element_ty, _) | ty::Ref(_, element_ty, _) => t.rebind(vec![element_ty]),
ty::Array(element_ty, _) | ty::Slice(element_ty) => t.rebind(vec![element_ty]),

2
compiler/rustc_trait_selection/src/traits/wf.rs
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@@ -687,7 +687,7 @@ impl<'a, 'tcx> TypeVisitor<TyCtxt<'tcx>> for WfPredicates<'a, 'tcx> {
}
}
ty::RawPtr(_) => {
ty::RawPtr(_, _) => {
// Simple cases that are WF if their type args are WF.
}