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add gc request

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This commit is contained in:
Aleksey Kladov 2019-01-25 19:11:58 +03:00
parent 6df1f71b7d
commit f6adb85b68
7 changed files with 44 additions and 11 deletions
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5
crates/ra_ide_api/src/imp.rs
View file

@ -72,13 +72,14 @@ impl db::RootDatabase {
self.set_source_root(root_id, Arc::new(source_root));
}
#[allow(unused)]
/// Ideally, we should call this function from time to time to collect heavy
/// syntax trees. However, if we actually do that, everything is recomputed
/// for some reason. Needs investigation.
fn gc_syntax_trees(&mut self) {
pub(crate) fn collect_garbage(&mut self) {
self.query(ra_db::SourceFileQuery)
.sweep(salsa::SweepStrategy::default().discard_values());
self.query(hir::db::HirSourceFileQuery)
.sweep(salsa::SweepStrategy::default().discard_values());
self.query(hir::db::FileItemsQuery)
.sweep(salsa::SweepStrategy::default().discard_values());
self.query(hir::db::FileItemQuery)

4
crates/ra_ide_api/src/lib.rs
View file

@ -285,6 +285,10 @@ impl AnalysisHost {
pub fn apply_change(&mut self, change: AnalysisChange) {
self.db.apply_change(change)
}
pub fn collect_garbage(&mut self) {
self.db.collect_garbage();
}
}
/// Analysis is a snapshot of a world state at a moment in time. It is the main