Merge pull request #19492 from ChayimFriedman2/experiment

Avoid relying on `block_def_map()` needlessly

Author: ChayimFriedman2

crates/hir-ty/src/chalk_db.rs

@@ -552,7 +552,7 @@ impl ChalkContext<'_> {
 
         let block_impls = iter::successors(self.block, |&block_id| {
             cov_mark::hit!(block_local_impls);
-            self.db.block_def_map(block_id).parent().and_then(|module| module.containing_block())
+            block_id.loc(self.db).module.containing_block()
         })
         .inspect(|&block_id| {
             // make sure we don't search the same block twice