Add initial name-resolution for dyn trait objects

We can resolve the TypeBound during name resolution here but this is all
encapsulated within TraitObjectTypeOneBound which needs its own TyTy
abstraction during type checking.

Addresses #197

2 files changed, 10 insertions, 0 deletions

diff --git a/gcc/rust/resolve/rust-ast-resolve-type.h b/gcc/rust/resolve/rust-ast-resolve-type.h
index 9ad465a..137b16a 100644
--- a/gcc/rust/resolve/rust-ast-resolve-type.h
+++ b/gcc/rust/resolve/rust-ast-resolve-type.h
@@ -359,6 +359,8 @@ public:
     type.get_type_pointed_to ()->accept_vis (*this);
   }
 
+  void visit (AST::TraitObjectTypeOneBound &type) override;
+
 private:
   ResolveType (NodeId parent, bool canonicalize_type_with_generics)
     : ResolverBase (parent),
diff --git a/gcc/rust/resolve/rust-ast-resolve.cc b/gcc/rust/resolve/rust-ast-resolve.cc
index fab70b5..a134f43 100644
--- a/gcc/rust/resolve/rust-ast-resolve.cc
+++ b/gcc/rust/resolve/rust-ast-resolve.cc
@@ -720,6 +720,14 @@ ResolveType::visit (AST::ArrayType &type)
   ResolveExpr::go (type.get_size_expr ().get (), type.get_node_id ());
 }
 
+void
+ResolveType::visit (AST::TraitObjectTypeOneBound &type)
+{
+  NodeId bound_resolved_id
+    = ResolveTypeBound::go (&type.get_trait_bound (), type.get_node_id ());
+  ok = bound_resolved_id != UNKNOWN_NODEID;
+}
+
 // rust-ast-resolve-item.h
 
 void