From: Chris Lattner <sabre@nondot.org>
Date: Mon, 5 Jan 2009 08:00:30 +0000 (+0000)
Subject: reject PR3281:crash01.ll with:
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=99bb315f32a5f82f9e4978345ee39177db973242;p=oota-llvm.git

reject PR3281:crash01.ll with:

llvm-as: crash01.ll:1:9: invalid function return type
declare opaque @t()
        ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61678 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index d2ce6ec6a95..12bb659dda3 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -2035,7 +2035,8 @@ bool LLParser::ParseFunctionHeader(Function *&Fn, bool isDefine) {
     return Error(LinkageLoc, "invalid function linkage type");
   }
   
-  if (!FunctionType::isValidReturnType(RetType))
+  if (!FunctionType::isValidReturnType(RetType) ||
+      isa<OpaqueType>(RetType))
     return Error(RetTypeLoc, "invalid function return type");
   
   if (Lex.getKind() != lltok::GlobalVar)