From: Chris Lattner <sabre@nondot.org>
Date: Sun, 21 Oct 2001 21:43:25 +0000 (+0000)
Subject: Fix bug caused by:
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=23192ebe953bb50c09dca6de2b30681a044b2411;p=oota-llvm.git

Fix bug caused by:
%list = type opaque
%list = type %list


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@931 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index 128d4797758..28562ac0b1e 100644
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -431,7 +431,7 @@ static bool ResolveType(PATypeHolder<Type> &T) {
   ValID &DID = getValIDFromPlaceHolder(Ty);
 
   const Type *TheRealType = getTypeVal(DID, true);
-  if (TheRealType == 0) return true;
+  if (TheRealType == 0 || TheRealType == Ty) return true;
 
   // Refine the opaque type we had to the new type we are getting.
   cast<DerivedType>(Ty)->refineAbstractTypeTo(TheRealType);
@@ -450,7 +450,7 @@ static void ResolveTypes(vector<PATypeHolder<Type> > &LateResolveTypes) {
       ValID &DID = getValIDFromPlaceHolder(Ty);
 
       if (DID.Type == ValID::NameVal)
-	ThrowException("Reference to an invalid type: '" +DID.getName(),
+	ThrowException("Reference to an invalid type: '" +DID.getName() + "'",
 		       getLineNumFromPlaceHolder(Ty));
       else
 	ThrowException("Reference to an invalid type: #" + itostr(DID.Num),