Merge #7878

7878: Remove `item_scope` field from `Body` r=jonas-schievink a=jonas-schievink

Closes https://github.com/rust-analyzer/rust-analyzer/issues/7632

Instead of storing an `ItemScope` filled with inner items, we store the list of `BlockId`s for all block expressions that are part of a `Body`. Code can then query the `block_def_map` for those.

bors r+

Co-authored-by: Jonas Schievink <[email protected]>
Co-authored-by: Jonas Schievink <[email protected]>

1 files changed, 8 insertions, 3 deletions

diff --git a/crates/hir_ty/src/diagnostics/decl_check.rs b/crates/hir_ty/src/diagnostics/decl_check.rs
index e230f9765..3605ca581 100644
--- a/crates/hir_ty/src/diagnostics/decl_check.rs
+++ b/crates/hir_ty/src/diagnostics/decl_check.rs
@@ -99,9 +99,14 @@ impl<'a, 'b> DeclValidator<'a, 'b> {
         let body = self.db.body(func.into());
 
         // Recursively validate inner scope items, such as static variables and constants.
-        for (item_id, _) in body.item_scope.values() {
-            let mut validator = DeclValidator::new(self.db, self.krate, self.sink);
-            validator.validate_item(item_id);
+        let db = self.db;
+        for block_def_map in body.block_scopes.iter().filter_map(|block| db.block_def_map(*block)) {
+            for (_, module) in block_def_map.modules() {
+                for (def_id, _) in module.scope.values() {
+                    let mut validator = DeclValidator::new(self.db, self.krate, self.sink);
+                    validator.validate_item(def_id);
+                }
+            }
         }
 
         // Check whether non-snake case identifiers are allowed for this function.