Merge #1040

1040: Trait beginnings r=matklad a=flodiebold

This adds some very simple trait method resolution, going through traits in scope, looking for methods of the given name, and checking very naively whether there's an impl for the given type and trait.

Co-authored-by: Florian Diebold <[email protected]>

1 files changed, 5 insertions, 1 deletions

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index 54b72f8c5..47a37e4d1 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -4061,7 +4061,11 @@ impl ast::NameOwner for TraitDef {}
 impl ast::AttrsOwner for TraitDef {}
 impl ast::DocCommentsOwner for TraitDef {}
 impl ast::TypeParamsOwner for TraitDef {}
-impl TraitDef {}
+impl TraitDef {
+    pub fn item_list(&self) -> Option<&ItemList> {
+        super::child_opt(self)
+    }
+}
 
 // TrueKw
 #[derive(Debug, PartialEq, Eq, Hash)]