bjoernager/rust
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Note that type aliases cannot be recursive

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This commit is contained in:
Noah Lev 2021-08-19 20:30:33 -07:00
parent 2f48bfa88c
commit cd0fc444fb
7 changed files with 84 additions and 2 deletions
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7
compiler/rustc_query_impl/src/plumbing.rs
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@ -337,6 +337,11 @@ macro_rules! define_queries {
} else {
Some(key.default_span(*tcx))
};
let def_id = key.key_as_def_id();
let def_kind = def_id.map(|def_id| {
let def_kind = tcx.def_kind(def_id);
$crate::util::def_kind_to_simple_def_kind(def_kind)
});
let hash = || {
let mut hcx = tcx.create_stable_hashing_context();
let mut hasher = StableHasher::new();
@ -345,7 +350,7 @@ macro_rules! define_queries {
hasher.finish::<u64>()
};
QueryStackFrame::new(name, description, span, hash)
QueryStackFrame::new(name, description, span, def_kind, hash)
})*
}