Turn ImplBlock into a copy type just containing IDs

This makes it more like the other code model types.

Also make Module::definition_source/declaration_source return HirFileIds, to
make them more like the other source functions.

1 files changed, 4 insertions, 1 deletions

diff --git a/crates/ra_hir/src/ids.rs b/crates/ra_hir/src/ids.rs
index 8d81d5ebf..3e11dd6ad 100644
--- a/crates/ra_hir/src/ids.rs
+++ b/crates/ra_hir/src/ids.rs
@@ -74,7 +74,10 @@ impl HirFileId {
         }
     }
 
-    pub(crate) fn as_original_file(self) -> FileId {
+    /// XXX: this is a temporary function, which should go away when we implement the
+    /// nameresolution+macro expansion combo. Prefer using `original_file` if
+    /// possible.
+    pub fn as_original_file(self) -> FileId {
         match self.0 {
             HirFileIdRepr::File(file_id) => file_id,
             HirFileIdRepr::Macro(_r) => panic!("macro generated file: {:?}", self),