remove references

1 files changed, 0 insertions, 99 deletions

diff --git a/crates/ra_hir/src/code_model_impl/module.rs b/crates/ra_hir/src/code_model_impl/module.rs
deleted file mode 100644
index 5c2ea73ce..000000000
--- a/crates/ra_hir/src/code_model_impl/module.rs
+++ /dev/null
@@ -1,99 +0,0 @@
-use ra_db::FileId;
-use ra_syntax::{ast, TreeArc};
-
-use crate::{
-    Module, ModuleSource, Name, AstId,
-    nameres::CrateModuleId,
-    HirDatabase, DefDatabase,
-    HirFileId,
-};
-
-impl ModuleSource {
-    pub(crate) fn new(
-        db: &impl DefDatabase,
-        file_id: Option<FileId>,
-        decl_id: Option<AstId<ast::Module>>,
-    ) -> ModuleSource {
-        match (file_id, decl_id) {
-            (Some(file_id), _) => {
-                let source_file = db.parse(file_id);
-                ModuleSource::SourceFile(source_file)
-            }
-            (None, Some(item_id)) => {
-                let module = item_id.to_node(db);
-                assert!(module.item_list().is_some(), "expected inline module");
-                ModuleSource::Module(module.to_owned())
-            }
-            (None, None) => panic!(),
-        }
-    }
-}
-
-impl Module {
-    fn with_module_id(&self, module_id: CrateModuleId) -> Module {
-        Module { module_id, krate: self.krate }
-    }
-
-    pub(crate) fn name_impl(&self, db: &impl HirDatabase) -> Option<Name> {
-        let def_map = db.crate_def_map(self.krate);
-        let parent = def_map[self.module_id].parent?;
-        def_map[parent].children.iter().find_map(|(name, module_id)| {
-            if *module_id == self.module_id {
-                Some(name.clone())
-            } else {
-                None
-            }
-        })
-    }
-
-    pub(crate) fn definition_source_impl(
-        &self,
-        db: &impl DefDatabase,
-    ) -> (HirFileId, ModuleSource) {
-        let def_map = db.crate_def_map(self.krate);
-        let decl_id = def_map[self.module_id].declaration;
-        let file_id = def_map[self.module_id].definition;
-        let module_source = ModuleSource::new(db, file_id, decl_id);
-        let file_id = file_id.map(HirFileId::from).unwrap_or_else(|| decl_id.unwrap().file_id());
-        (file_id, module_source)
-    }
-
-    pub(crate) fn declaration_source_impl(
-        &self,
-        db: &impl HirDatabase,
-    ) -> Option<(HirFileId, TreeArc<ast::Module>)> {
-        let def_map = db.crate_def_map(self.krate);
-        let decl = def_map[self.module_id].declaration?;
-        let ast = decl.to_node(db);
-        Some((decl.file_id(), ast))
-    }
-
-    pub(crate) fn crate_root_impl(&self, db: &impl DefDatabase) -> Module {
-        let def_map = db.crate_def_map(self.krate);
-        self.with_module_id(def_map.root())
-    }
-
-    /// Finds a child module with the specified name.
-    pub(crate) fn child_impl(&self, db: &impl HirDatabase, name: &Name) -> Option<Module> {
-        let def_map = db.crate_def_map(self.krate);
-        let child_id = def_map[self.module_id].children.get(name)?;
-        Some(self.with_module_id(*child_id))
-    }
-
-    /// Iterates over all child modules.
-    pub(crate) fn children_impl(&self, db: &impl DefDatabase) -> impl Iterator<Item = Module> {
-        let def_map = db.crate_def_map(self.krate);
-        let children = def_map[self.module_id]
-            .children
-            .iter()
-            .map(|(_, module_id)| self.with_module_id(*module_id))
-            .collect::<Vec<_>>();
-        children.into_iter()
-    }
-
-    pub(crate) fn parent_impl(&self, db: &impl DefDatabase) -> Option<Module> {
-        let def_map = db.crate_def_map(self.krate);
-        let parent_id = def_map[self.module_id].parent?;
-        Some(self.with_module_id(parent_id))
-    }
-}