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Improve AdtDef interning.

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This commit makes `AdtDef` use `Interned`. Much the commit is tedious
changes to introduce getter functions. The interesting changes are in
`compiler/rustc_middle/src/ty/adt.rs`.
This commit is contained in:
Nicholas Nethercote 2022-03-05 07:28:41 +11:00
parent 5f4e067719
commit ca5525d564
169 changed files with 702 additions and 687 deletions
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2
compiler/rustc_mir_transform/src/simplify_try.rs
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@ -726,7 +726,7 @@ impl<'tcx> SimplifyBranchSameOptimizationFinder<'_, 'tcx> {
);
return StatementEquality::NotEqual;
}
let variant_is_fieldless = adt.variants[variant_index].fields.is_empty();
let variant_is_fieldless = adt.variant(variant_index).fields.is_empty();
if !variant_is_fieldless {
trace!("NO: variant {:?} was not fieldless", variant_index);
return StatementEquality::NotEqual;