bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

More rename fallout

Browse source
This commit is contained in:
Michael Goulet 2024-05-09 20:25:11 -04:00
parent 534e267d48
commit 9108294a6c
25 changed files with 93 additions and 91 deletions
Download patch file Download diff file Expand all files Collapse all files

37
compiler/rustc_middle/src/traits/mod.rs
View file

@ -165,7 +165,7 @@ impl<'tcx> ObligationCause<'tcx> {
pub fn derived_cause(
mut self,
parent_trait_pred: ty::PolyTraitPredicate<'tcx>,
variant: impl FnOnce(DerivedObligationCause<'tcx>) -> ObligationCauseCode<'tcx>,
variant: impl FnOnce(DerivedCause<'tcx>) -> ObligationCauseCode<'tcx>,
) -> ObligationCause<'tcx> {
/*!
* Creates a cause for obligations that are derived from
@ -180,8 +180,7 @@ impl<'tcx> ObligationCause<'tcx> {
// NOTE(flaper87): As of now, it keeps track of the whole error
// chain. Ideally, we should have a way to configure this either
// by using -Z verbose-internals or just a CLI argument.
self.code =
variant(DerivedObligationCause { parent_trait_pred, parent_code: self.code }).into();
self.code = variant(DerivedCause { parent_trait_pred, parent_code: self.code }).into();
self
}
@ -254,16 +253,16 @@ pub enum ObligationCauseCode<'tcx> {
/// Like `MiscItem`, but carries the span of the
/// predicate when it can be identified.
Where(DefId, Span),
SpannedItem(DefId, Span),
/// Like `ItemObligation`, but carries the `HirId` of the
/// Like `MiscItem`, but carries the `HirId` of the
/// expression that caused the obligation, and the `usize`
/// indicates exactly which predicate it is in the list of
/// instantiated predicates.
MiscItemInExpr(DefId, HirId, usize),
/// Combines `ExprItemObligation` and `BindingObligation`.
WhereInExpr(DefId, Span, HirId, usize),
/// Combines `SpannedItem` and `MiscItemInExpr`.
SpannedItemInExpr(DefId, Span, HirId, usize),
/// A type like `&'a T` is WF only if `T: 'a`.
ReferenceOutlivesReferent(Ty<'tcx>),
@ -327,16 +326,18 @@ pub enum ObligationCauseCode<'tcx> {
/// Derived obligation (i.e. theoretical `where` clause) on a built-in
/// implementation like `Copy` or `Sized`.
BuiltinDerived(DerivedObligationCause<'tcx>),
BuiltinDerived(DerivedCause<'tcx>),
/// Derived obligation (i.e. `where` clause) on an user-provided impl
/// or a trait alias.
ImplDerived(Box<ImplDerivedObligationCause<'tcx>>),
ImplDerived(Box<ImplDerivedCause<'tcx>>),
/// Derived obligation for WF goals.
WellFormedDerived(DerivedObligationCause<'tcx>),
WellFormedDerived(DerivedCause<'tcx>),
FunctionArgumentObligation {
/// Derived obligation refined to point at a specific argument in
/// a call or method expression.
FunctionArg {
/// The node of the relevant argument in the function call.
arg_hir_id: HirId,
/// The node of the function call.
@ -347,7 +348,7 @@ pub enum ObligationCauseCode<'tcx> {
/// Error derived when checking an impl item is compatible with
/// its corresponding trait item's definition
CompareImplItemObligation {
CompareImplItem {
impl_item_def_id: LocalDefId,
trait_item_def_id: DefId,
kind: ty::AssocKind,
@ -495,8 +496,8 @@ pub enum WellFormedLoc {
#[derive(Clone, Debug, PartialEq, Eq, HashStable, TyEncodable, TyDecodable)]
#[derive(TypeVisitable, TypeFoldable)]
pub struct ImplDerivedObligationCause<'tcx> {
pub derived: DerivedObligationCause<'tcx>,
pub struct ImplDerivedCause<'tcx> {
pub derived: DerivedCause<'tcx>,
/// The `DefId` of the `impl` that gave rise to the `derived` obligation.
/// If the `derived` obligation arose from a trait alias, which conceptually has a synthetic impl,
/// then this will be the `DefId` of that trait alias. Care should therefore be taken to handle
@ -537,9 +538,9 @@ impl<'tcx> ObligationCauseCode<'tcx> {
ObligationCauseCode::FunctionArg { parent_code, .. } => Some((parent_code, None)),
ObligationCauseCode::BuiltinDerived(derived)
| ObligationCauseCode::WellFormedDerived(derived)
| ObligationCauseCode::ImplDerived(box ImplDerivedObligationCause {
derived, ..
}) => Some((&derived.parent_code, Some(derived.parent_trait_pred))),
| ObligationCauseCode::ImplDerived(box ImplDerivedCause { derived, .. }) => {
Some((&derived.parent_code, Some(derived.parent_trait_pred)))
}
_ => None,
}
}
@ -592,7 +593,7 @@ pub struct IfExpressionCause<'tcx> {
#[derive(Clone, Debug, PartialEq, Eq, HashStable, TyEncodable, TyDecodable)]
#[derive(TypeVisitable, TypeFoldable)]
pub struct DerivedObligationCause<'tcx> {
pub struct DerivedCause<'tcx> {
/// The trait predicate of the parent obligation that led to the
/// current obligation. Note that only trait obligations lead to
/// derived obligations, so we just store the trait predicate here