From 396121c231d17d20fbe428146f157e6a7a31d4af Mon Sep 17 00:00:00 2001
From: John McCall <rjmccall@apple.com>
Date: Fri, 1 Jul 2022 11:20:56 -0400
Subject: [PATCH] Fix the build on 32-bit targets.

---
 stdlib/public/runtime/MetadataLookup.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/stdlib/public/runtime/MetadataLookup.cpp b/stdlib/public/runtime/MetadataLookup.cpp
index 1500423e8cd2e..97d7e97457c67 100644
--- a/stdlib/public/runtime/MetadataLookup.cpp
+++ b/stdlib/public/runtime/MetadataLookup.cpp
@@ -1324,6 +1324,8 @@ class DecodedMetadataBuilder {
   TypeReferenceOwnership ReferenceOwnership;
 
 public:
+  using BuiltType = const Metadata *;
+
   struct BuiltLayoutConstraint {
     bool operator==(BuiltLayoutConstraint rhs) const { return true; }
     operator bool() const { return true; }
@@ -1354,7 +1356,6 @@ class DecodedMetadataBuilder {
       substGenericParameter(substGenericParameter),
       substWitnessTable(substWitnessTable) { }
 
-  using BuiltType = const Metadata *;
   using BuiltTypeDecl = const ContextDescriptor *;
   using BuiltProtocolDecl = ProtocolDescriptorRef;
   using BuiltGenericSignature = const Metadata *;