Support Simple LoopExpr

This is the building block for the rest of loops where we have a basic
infinite loop. Break/Continue reliest on the resolution of labels and
breaks can also make a loop into a BlockExpr

Fixes #106

1 files changed, 5 insertions, 0 deletions

diff --git a/gcc/rust/resolve/rust-ast-resolve-expr.h b/gcc/rust/resolve/rust-ast-resolve-expr.h
index d563f93..e8ee8b3 100644
--- a/gcc/rust/resolve/rust-ast-resolve-expr.h
+++ b/gcc/rust/resolve/rust-ast-resolve-expr.h
@@ -241,6 +241,11 @@ public:
     ResolveExpr::go (expr.get_receiver_expr ().get (), expr.get_node_id ());
   }
 
+  void visit (AST::LoopExpr &expr)
+  {
+    ResolveExpr::go (expr.get_loop_block ().get (), expr.get_node_id ());
+  }
+
 private:
   ResolveExpr (NodeId parent) : ResolverBase (parent) {}
 };