1 files changed, 5 insertions, 0 deletions
diff --git a/src/mir/helpers.hpp b/src/mir/helpers.hpp
index cc0766ec..ab558791 100644
--- a/src/mir/helpers.hpp
+++ b/src/mir/helpers.hpp
@@ -95,6 +95,11 @@ public:
     const ::HIR::TypeRef& get_lvalue_type(::HIR::TypeRef& tmp, const ::MIR::LValue& val) const;
 
     const ::HIR::TypeRef* is_type_owned_box(const ::HIR::TypeRef& ty) const;
+
+    friend ::std::ostream& operator<<(::std::ostream& os, const TypeResolve& x) {
+        x.fmt_pos(os);
+        return os;
+    }
 };
 
 }   // namespace MIR