bjoernager/rust
bjoernager/rust
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Auto merge of #80919 - cjgillot:defkey-span, r=oli-obk

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Generate metadata by iterating on DefId instead of traversing the HIR tree 1/N

Sample from #80347.
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bors 2021-01-24 06:51:17 +00:00
commit 85e355ea9b
12 changed files with 304 additions and 264 deletions
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4
compiler/rustc_hir/src/definitions.rs
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@ -419,6 +419,10 @@ impl Definitions {
pub fn add_parent_module_of_macro_def(&mut self, expn_id: ExpnId, module: DefId) {
self.parent_modules_of_macro_defs.insert(expn_id, module);
}
pub fn iter_local_def_id(&self) -> impl Iterator<Item = LocalDefId> + '_ {
self.def_id_to_hir_id.iter_enumerated().map(|(k, _)| k)
}
}
#[derive(Copy, Clone, PartialEq, Debug)]