r190094 - Fix regression from r190016.

[Eli Friedman]

Author: efriedma
Date: Thu Sep  5 15:13:32 2013
New Revision: 190094

URL: http://llvm.org/viewvc/llvm-project?rev=190094&view=rev
Log:
Fix regression from r190016.

I don't have a reduced testcase yet.

Modified:
    cfe/trunk/lib/Serialization/ASTReaderDecl.cpp

Modified: cfe/trunk/lib/Serialization/ASTReaderDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReaderDecl.cpp?rev=190094&r1=190093&r2=190094&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReaderDecl.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReaderDecl.cpp Thu Sep  5 15:13:32 2013
@@ -2840,7 +2840,9 @@ void ASTDeclReader::UpdateDecl(Decl *D,
     }
 
     case UPD_DECL_MARKED_USED: {
-      D->markUsed(Reader.getContext());
+      // FIXME: This doesn't send the right notifications if there are
+      // ASTMutationListeners other than an ASTWriter.
+      D->setIsUsed(true);
       break;
     }
     }