Fix record constructor for base records

1 files changed, 23 insertions, 2 deletions

diff --git a/boot/symbol.cc b/boot/symbol.cc
index 4d6832d..0d847e1 100644
--- a/boot/symbol.cc
+++ b/boot/symbol.cc
@@ -176,11 +176,11 @@ namespace elna::boot
 
                 if (payload->return_type.no_return)
                 {
-                    result += ": !";
+                    result += " -> !";
                 }
                 else if (!payload->return_type.proper_type.empty())
                 {
-                    result += ": " + payload->return_type.proper_type.to_string();
+                    result += " -> " + payload->return_type.proper_type.to_string();
                 }
                 return result;
             }
@@ -570,4 +570,25 @@ namespace elna::boot
         }
         return type();
     }
+
+    type lookup_field(const type& composite_type, const std::string& field_name)
+    {
+        const type resolved_type = resolve_underlying_type(composite_type);
+
+        if (auto record = resolved_type.get<record_type>())
+        {
+            for (const auto& [name, field_type] : record->fields)
+            {
+                if (name == field_name)
+                {
+                    return field_type;
+                }
+            }
+            if (!record->base.empty())
+            {
+                return lookup_field(record->base, field_name);
+            }
+        }
+        return type();
+    }
 }