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make some rustc_feature internals private, and ensure invariants with debug assertions

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Ralf Jung
2024-10-09 08:30:43 +02:00
parent 46ce5cbf33
commit 1381773e01
6 changed files with 62 additions and 26 deletions
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4
compiler/rustc_query_system/src/ich/impls_syntax.rs
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@@ -112,8 +112,8 @@ impl<'tcx> HashStable<StableHashingContext<'tcx>> for rustc_feature::Features {
fn hash_stable(&self, hcx: &mut StableHashingContext<'tcx>, hasher: &mut StableHasher) {
// Unfortunately we cannot exhaustively list fields here, since the
// struct is macro generated.
self.enabled_lang_features.hash_stable(hcx, hasher);
self.enabled_lib_features.hash_stable(hcx, hasher);
self.enabled_lang_features().hash_stable(hcx, hasher);
self.enabled_lib_features().hash_stable(hcx, hasher);
self.all_lang_features()[..].hash_stable(hcx, hasher);
for feature in rustc_feature::UNSTABLE_FEATURES.iter() {