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Ensure no one constructs AliasTys themselves

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This commit is contained in:
Oli Scherer 2022-12-13 11:07:42 +00:00
parent 4ffe3bdf99
commit a5cd3bde95
50 changed files with 104 additions and 106 deletions
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2
compiler/rustc_borrowck/src/diagnostics/region_errors.rs
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@ -504,7 +504,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
let ErrorConstraintInfo { outlived_fr, span, .. } = errci;
let mut output_ty = self.regioncx.universal_regions().unnormalized_output_ty;
if let ty::Alias(ty::Opaque, ty::AliasTy { def_id, substs: _ }) = *output_ty.kind() {
if let ty::Alias(ty::Opaque, ty::AliasTy { def_id, .. }) = *output_ty.kind() {
output_ty = self.infcx.tcx.type_of(def_id)
};