1 files changed, 7 insertions, 31 deletions

diff --git a/crates/ra_hir/src/from_source.rs b/crates/ra_hir/src/from_source.rs
index c766c3f0b..eb76aecb1 100644
--- a/crates/ra_hir/src/from_source.rs
+++ b/crates/ra_hir/src/from_source.rs
@@ -2,46 +2,22 @@
 //! file.
 
 use hir_def::{nameres::ModuleSource, ModuleId};
-use hir_expand::name::AsName;
 use ra_db::FileId;
 use ra_prof::profile;
-use ra_syntax::ast::{self, AstNode, NameOwner};
 
-use crate::{db::DefDatabase, InFile, Module};
+use crate::{
+    db::{DefDatabase, HirDatabase},
+    InFile, Module,
+};
 
 impl Module {
-    pub fn from_declaration(db: &impl DefDatabase, src: InFile<ast::Module>) -> Option<Self> {
-        let _p = profile("Module::from_declaration");
-        let parent_declaration = src.value.syntax().ancestors().skip(1).find_map(ast::Module::cast);
-
-        let parent_module = match parent_declaration {
-            Some(parent_declaration) => {
-                let src_parent = InFile { file_id: src.file_id, value: parent_declaration };
-                Module::from_declaration(db, src_parent)
-            }
-            None => {
-                let source_file = db.parse(src.file_id.original_file(db)).tree();
-                let src_parent =
-                    InFile { file_id: src.file_id, value: ModuleSource::SourceFile(source_file) };
-                Module::from_definition(db, src_parent)
-            }
-        }?;
-
-        let child_name = src.value.name()?.as_name();
-        let def_map = db.crate_def_map(parent_module.id.krate);
-        let child_id = def_map[parent_module.id.local_id].children.get(&child_name)?;
-        Some(parent_module.with_module_id(*child_id))
-    }
-
-    pub fn from_definition(db: &impl DefDatabase, src: InFile<ModuleSource>) -> Option<Self> {
+    pub fn from_definition(db: &impl HirDatabase, src: InFile<ModuleSource>) -> Option<Self> {
         let _p = profile("Module::from_definition");
+        let mut sb = crate::SourceBinder::new(db);
         match src.value {
             ModuleSource::Module(ref module) => {
                 assert!(!module.has_semi());
-                return Module::from_declaration(
-                    db,
-                    InFile { file_id: src.file_id, value: module.clone() },
-                );
+                return sb.to_def(InFile { file_id: src.file_id, value: module.clone() });
             }
             ModuleSource::SourceFile(_) => (),
         };