From c81113e60f6c33be14436ade5b03e1c390343e79 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <jhaberman@gmail.com>
Date: Wed, 14 Oct 2020 08:37:55 -0700
Subject: [PATCH] Added fallback code for when no enum matches.

---
 upbc/message_layout.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/upbc/message_layout.cc b/upbc/message_layout.cc
index 1a90029f8a..2a4fdbf3b4 100644
--- a/upbc/message_layout.cc
+++ b/upbc/message_layout.cc
@@ -58,6 +58,8 @@ MessageLayout::SizeAndAlign MessageLayout::SizeOfUnwrapped(
     case protobuf::FieldDescriptor::CPPTYPE_DOUBLE:
       return {{8, 8}, {8, 8}};
   }
+  assert(false);
+  return {{-1, -1}, {-1, -1}};
 }
 
 int64_t MessageLayout::FieldLayoutRank(const protobuf::FieldDescriptor* field) {