Push nested-name-specifier source location information into using directives.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126489 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp
index 5d0514f..43eff09 100644
--- a/lib/Serialization/ASTWriterDecl.cpp
+++ b/lib/Serialization/ASTWriterDecl.cpp
@@ -727,8 +727,7 @@
   VisitNamedDecl(D);
   Writer.AddSourceLocation(D->getUsingLoc(), Record);
   Writer.AddSourceLocation(D->getNamespaceKeyLocation(), Record);
-  Writer.AddSourceRange(D->getQualifierRange(), Record);
-  Writer.AddNestedNameSpecifier(D->getQualifier(), Record);
+  Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record);
   Writer.AddDeclRef(D->getNominatedNamespace(), Record);
   Writer.AddDeclRef(dyn_cast<Decl>(D->getCommonAncestor()), Record);
   Code = serialization::DECL_USING_DIRECTIVE;