[llvm-commits] [llvm] r145689 - /llvm/trunk/lib/TableGen/TGParser.cpp

[Jim Grosbach]

Author: grosbach
Date: Fri Dec  2 12:33:03 2011
New Revision: 145689

URL: http://llvm.org/viewvc/llvm-project?rev=145689&view=rev
Log:
Check for error after InstantiateMultclassDef.

Modified:
    llvm/trunk/lib/TableGen/TGParser.cpp

Modified: llvm/trunk/lib/TableGen/TGParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/TableGen/TGParser.cpp?rev=145689&r1=145688&r2=145689&view=diff
==============================================================================
--- llvm/trunk/lib/TableGen/TGParser.cpp (original)
+++ llvm/trunk/lib/TableGen/TGParser.cpp Fri Dec  2 12:33:03 2011
@@ -2219,6 +2219,8 @@
       Record *DefProto = MC->DefPrototypes[i];
 
       Record *CurRec = InstantiateMulticlassDef(*MC, DefProto, DefmPrefix, DefmPrefixLoc);
+      if (!CurRec)
+        return true;
 
       if (ResolveMulticlassDefArgs(*MC, CurRec, DefmPrefixLoc, SubClassLoc,
                                    TArgs, TemplateVals, true/*Delete args*/))