bjoernager/rust
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Unify optional param info with object lifetime default boolean into an enum that exhaustively supports all call sites

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This commit is contained in:
Oli Scherer 2024-06-04 13:36:28 +00:00
parent 4146b8280a
commit c8a331ac52
8 changed files with 75 additions and 53 deletions
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11
compiler/rustc_hir_analysis/src/collect.rs
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@ -44,7 +44,7 @@ use std::ops::Bound;
use crate::check::intrinsic::intrinsic_operation_unsafety;
use crate::errors;
use crate::hir_ty_lowering::HirTyLowerer;
use crate::hir_ty_lowering::{HirTyLowerer, RegionInferReason};
pub use type_of::test_opaque_hidden_types;
mod generics_of;
@ -374,13 +374,8 @@ impl<'tcx> HirTyLowerer<'tcx> for ItemCtxt<'tcx> {
self.item_def_id
}
fn re_infer(
&self,
_: Option<&ty::GenericParamDef>,
span: Span,
object_lifetime_default: bool,
) -> ty::Region<'tcx> {
if object_lifetime_default {
fn re_infer(&self, span: Span, reason: RegionInferReason<'_>) -> ty::Region<'tcx> {
if let RegionInferReason::BorrowedObjectLifetimeDefault = reason {
let e = struct_span_code_err!(
self.tcx().dcx(),
span,