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Auto merge of #14633 - Veykril:assoc-collect, r=Veykril

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internal: Don't reparse files when trying to expand assoc item macro calls
This commit is contained in:
bors 2023-04-22 09:02:25 +00:00
commit 6f43a56201
1 changed files with 12 additions and 11 deletions
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23
crates/hir-def/src/data.rs
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@ -14,6 +14,7 @@
db::DefDatabase,
expander::{Expander, Mark},
item_tree::{self, AssocItem, FnFlags, ItemTree, ItemTreeId, ModItem, Param, TreeId},
macro_call_as_call_id, macro_id_to_def_id,
nameres::{
attr_resolution::ResolvedAttr,
diagnostics::DefDiagnostic,
@ -639,18 +640,15 @@ fn collect(&mut self, item_tree: &ItemTree, tree_id: TreeId, assoc_items: &[Asso
}
AssocItem::MacroCall(call) => {
let file_id = self.expander.current_file_id();
let root = self.db.parse_or_expand(file_id);
let call = &item_tree[call];
let ast_id_map = self.db.ast_id_map(file_id);
let macro_call = ast_id_map.get(call.ast_id).to_node(&root);
let _cx = stdx::panic_context::enter(format!(
"collect_items MacroCall: {macro_call}"
));
let module = self.expander.module.local_id;
if let Ok(res) =
self.expander.enter_expand::<ast::MacroItems>(self.db, macro_call, |path| {
if let Ok(Some(call_id)) = macro_call_as_call_id(
self.db.upcast(),
&AstIdWithPath::new(file_id, call.ast_id, Clone::clone(&call.path)),
call.expand_to,
self.expander.module.krate(),
|path| {
self.def_map
.resolve_path(
self.db,
@ -660,8 +658,11 @@ fn collect(&mut self, item_tree: &ItemTree, tree_id: TreeId, assoc_items: &[Asso
)
.0
.take_macros()
})
{
.map(|it| macro_id_to_def_id(self.db, it))
},
) {
let res =
self.expander.enter_expand_id::<ast::MacroItems>(self.db, call_id);
self.collect_macro_items(res, &|| hir_expand::MacroCallKind::FnLike {
ast_id: InFile::new(file_id, call.ast_id),
expand_to: hir_expand::ExpandTo::Items,