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feat: Downmap tokens inside derive helpers

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This commit is contained in:
Lukas Wirth 2022-07-24 12:04:15 +02:00
parent 7ba94a89e9
commit 4e60db2d07
9 changed files with 151 additions and 75 deletions
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2
crates/hir/src/semantics/source_to_def.rs
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@ -247,6 +247,7 @@ impl SourceToDefCtx<'_, '_> {
map[keys::ATTR_MACRO_CALL].get(&src.value).copied()
}
/// (AttrId, derive attribute call id, derive call ids)
pub(super) fn attr_to_derive_macro_call(
&mut self,
item: InFile<&ast::Adt>,
@ -257,6 +258,7 @@ impl SourceToDefCtx<'_, '_> {
.get(&src.value)
.map(|&(attr_id, call_id, ref ids)| (attr_id, call_id, &**ids))
}
pub(super) fn has_derives(&mut self, adt: InFile<&ast::Adt>) -> bool {
self.dyn_map(adt).as_ref().map_or(false, |map| !map[keys::DERIVE_MACRO_CALL].is_empty())
}