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update TypeFlags to deal with missing ct substs

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This commit is contained in:
lcnr 2021-07-17 18:48:07 +02:00
parent cc47998e28
commit ab9108b70f
44 changed files with 305 additions and 166 deletions
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2
compiler/rustc_symbol_mangling/src/legacy.rs
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@ -109,7 +109,7 @@ fn get_symbol_hash<'tcx>(
// Include the main item-type. Note that, in this case, the
// assertions about `needs_subst` may not hold, but this item-type
// ought to be the same for every reference anyway.
assert!(!item_type.has_erasable_regions());
assert!(!item_type.has_erasable_regions(tcx));
hcx.while_hashing_spans(false, |hcx| {
hcx.with_node_id_hashing_mode(NodeIdHashingMode::HashDefPath, |hcx| {
item_type.hash_stable(hcx, &mut hasher);