Merge #623

623: WIP: module id is not def id r=matklad a=matklad

This achieves two things:

* makes module_tree & item_map per crate, not per source_root
* begins the refactoring to remove universal `DefId` in favor of having separate ids for each kind of `Def`. Currently, only modules get a differnt ID though. 

Co-authored-by: Aleksey Kladov <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_ide_api/src/completion/completion_context.rs b/crates/ra_ide_api/src/completion/completion_context.rs
index ca2069e2a..578af6e5b 100644
--- a/crates/ra_ide_api/src/completion/completion_context.rs
+++ b/crates/ra_ide_api/src/completion/completion_context.rs
@@ -127,7 +127,7 @@ impl<'a> CompletionContext<'a> {
             .ancestors()
             .take_while(|it| it.kind() != SOURCE_FILE && it.kind() != MODULE)
             .find_map(ast::FnDef::cast);
-        match (&self.module, self.function_syntax) {
+        match (self.module, self.function_syntax) {
             (Some(module), Some(fn_def)) => {
                 let function = source_binder::function_from_module(self.db, module, fn_def);
                 self.function = Some(function);