From 2f8a60d7189a7fe9ae2f2547fb5e0fac7f901b4b Mon Sep 17 00:00:00 2001
From: Doug Gregor <dgregor@apple.com>
Date: Tue, 19 Nov 2013 23:15:37 +0000
Subject: [PATCH] Silence a warning.

Swift SVN r10563
---
 lib/SILGen/SILGenPoly.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/SILGen/SILGenPoly.cpp b/lib/SILGen/SILGenPoly.cpp
index cfefbb98000..2655878ab44 100644
--- a/lib/SILGen/SILGenPoly.cpp
+++ b/lib/SILGen/SILGenPoly.cpp
@@ -798,7 +798,7 @@ static CanSILFunctionType buildThunkType(SILGenFunction &gen,
   auto generics = gen.F.getLoweredFunctionType()->getGenericParams();
   if (generics) {
     for (auto archetype : generics->getAllArchetypes())
-      subs.push_back({ archetype, archetype});
+      subs.push_back({ archetype, archetype, { }});
   }
 
   // Add the function type as the parameter.