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Only construct a resolver in macro descension when needed

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This commit is contained in:
Lukas Wirth 2024-10-23 22:17:13 +02:00
parent 52a03ec237
commit a12f1781eb
2 changed files with 20 additions and 14 deletions
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2
crates/hir-def/src/resolver.rs
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@ -1043,12 +1043,12 @@ impl HasResolver for ModuleId {
fn resolver(self, db: &dyn DefDatabase) -> Resolver {
let mut def_map = self.def_map(db);
let mut module_id = self.local_id;
let mut modules: SmallVec<[_; 1]> = smallvec![];
if !self.is_block_module() {
return Resolver { scopes: vec![], module_scope: ModuleItemMap { def_map, module_id } };
}
let mut modules: SmallVec<[_; 1]> = smallvec![];
while let Some(parent) = def_map.parent() {
let block_def_map = mem::replace(&mut def_map, parent.def_map(db));
modules.push(block_def_map);