bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir/src/semantics.rs')
-rw-r--r--crates/hir/src/semantics.rs10
1 files changed, 10 insertions, 0 deletions
diff --git a/crates/hir/src/semantics.rs b/crates/hir/src/semantics.rs
index 281e6c65dc..27ba42ce1a 100644
--- a/crates/hir/src/semantics.rs
+++ b/crates/hir/src/semantics.rs
@@ -143,6 +143,10 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
self.imp.parse(file_id)
}
+ pub fn parse_or_expand(&self, file_id: HirFileId) -> Option<SyntaxNode> {
+ self.imp.parse_or_expand(file_id)
+ }
+
pub fn expand(&self, macro_call: &ast::MacroCall) -> Option<SyntaxNode> {
self.imp.expand(macro_call)
}
@@ -416,6 +420,12 @@ impl<'db> SemanticsImpl<'db> {
tree
}
+ fn parse_or_expand(&self, file_id: HirFileId) -> Option<SyntaxNode> {
+ let node = self.db.parse_or_expand(file_id)?;
+ self.cache(node.clone(), file_id);
+ Some(node)
+ }
+
fn expand(&self, macro_call: &ast::MacroCall) -> Option<SyntaxNode> {
let sa = self.analyze(macro_call.syntax());
let file_id = sa.expand(self.db, InFile::new(sa.file_id, macro_call))?;