commit 680aab652a9bd6becd02fcf6c9530cc2650e49ff
author Chris Lattner <sabre@nondot.org> Fri Aug 18 17:34:45 2006 +0000
committer Chris Lattner <sabre@nondot.org> Fri Aug 18 17:34:45 2006 +0000
tree 5fdb3af9850de995782f34c83a64e2a2202bbfe0
parent 682e17c1281252645eb950ad71e6599d0d4b4810

regenerate

llvm-svn: 29771

llvm/lib/AsmParser/llvmAsmParser.y.cvs

diff --git a/llvm/lib/AsmParser/llvmAsmParser.y.cvs b/llvm/lib/AsmParser/llvmAsmParser.y.cvs
index 6a8a0f4..7d6a9f7 100644
--- a/llvm/lib/AsmParser/llvmAsmParser.y.cvs
+++ b/llvm/lib/AsmParser/llvmAsmParser.y.cvs
@@ -714,7 +714,10 @@
 /// thus we can complete the cycle.
 ///
 static PATypeHolder HandleUpRefs(const Type *ty) {
-  if (!ty->isAbstract()) return ty;
+  // If Ty isn't abstract, or if there are no up-references in it, then there is
+  // nothing to resolve here.
+  if (!ty->isAbstract() || UpRefs.empty()) return ty;
+  
   PATypeHolder Ty(ty);
   UR_OUT("Type '" << Ty->getDescription() <<
          "' newly formed.  Resolving upreferences.\n" <<