check for cancellation when executing queries

Note that we can't just remove CheckCanceled trait altogether:
sometimes it's useful to check for cancellation while the query is
running! We do this, for example, in the name resolution fixed-point
loop.

1 files changed, 0 insertions, 1 deletions

diff --git a/crates/ra_hir/src/ty/infer.rs b/crates/ra_hir/src/ty/infer.rs
index fef0f1d24..e150d7fd8 100644
--- a/crates/ra_hir/src/ty/infer.rs
+++ b/crates/ra_hir/src/ty/infer.rs
@@ -54,7 +54,6 @@ mod unify;
 /// The entry point of type inference.
 pub fn infer_query(db: &impl HirDatabase, def: DefWithBody) -> Arc<InferenceResult> {
     let _p = profile("infer_query");
-    db.check_canceled();
     let body = def.body(db);
     let resolver = def.resolver(db);
     let mut ctx = InferenceContext::new(db, body, resolver);