From c964715a76ba328b16ce6d07a5e41512b3738bfe Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 7 Jul 2004 06:48:27 +0000
Subject: [PATCH] The bytecode reader wants to be able to read types that are
 not quite resolved yet, then resolve them in it's own sweet time.  We must
 support this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14666 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Type.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/VMCore/Type.cpp b/lib/VMCore/Type.cpp
index 74542b8e44b..026ba1bb6a0 100644
--- a/lib/VMCore/Type.cpp
+++ b/lib/VMCore/Type.cpp
@@ -402,7 +402,8 @@ FunctionType::FunctionType(const Type *Result,
                            const std::vector<const Type*> &Params, 
                            bool IsVarArgs) : DerivedType(FunctionTyID), 
                                              isVarArgs(IsVarArgs) {
-  assert((Result->isFirstClassType() || Result == Type::VoidTy) && 
+  assert((Result->isFirstClassType() || Result == Type::VoidTy ||
+         isa<OpaqueType>(Result)) && 
          "LLVM functions cannot return aggregates");
   bool isAbstract = Result->isAbstract();
   ContainedTys.reserve(Params.size()+1);
-- 
2.34.1