[cfe-commits] r69969 - /cfe/trunk/lib/Frontend/PCHReader.cpp

[Steve Naroff]

Author: snaroff
Date: Fri Apr 24 11:08:42 2009
New Revision: 69969

URL: http://llvm.org/viewvc/llvm-project?rev=69969&view=rev
Log:
Allow the next catoregory slot to be null.

Modified:
    cfe/trunk/lib/Frontend/PCHReader.cpp

Modified: cfe/trunk/lib/Frontend/PCHReader.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/PCHReader.cpp?rev=69969&r1=69968&r2=69969&view=diff

==============================================================================
--- cfe/trunk/lib/Frontend/PCHReader.cpp (original)
+++ cfe/trunk/lib/Frontend/PCHReader.cpp Fri Apr 24 11:08:42 2009
@@ -298,7 +298,9 @@
   for (unsigned I = 0; I != NumProtoRefs; ++I)
     ProtoRefs.push_back(cast<ObjCProtocolDecl>(Reader.GetDecl(Record[Idx++])));
   CD->setProtocolList(&ProtoRefs[0], NumProtoRefs, Reader.getContext());
-  CD->setNextClassCategory(cast<ObjCCategoryDecl>(Reader.GetDecl(Record[Idx++])));
+  unsigned nextCat = Record[Idx++];
+  CD->setNextClassCategory(nextCat ? 
+                           cast<ObjCCategoryDecl>(Reader.GetDecl(nextCat)) : 0);
   CD->setLocEnd(SourceLocation::getFromRawEncoding(Record[Idx++]));
 }