Fix Selector <-> GlobalSelector conversion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77575 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Index/GlobalSelector.cpp b/lib/Index/GlobalSelector.cpp
index 9b18741..a1ec929 100644
--- a/lib/Index/GlobalSelector.cpp
+++ b/lib/Index/GlobalSelector.cpp
@@ -34,7 +34,7 @@
     Ids.push_back(II);
   }
 
-  return AST.Selectors.getSelector(Ids.size(), Ids.data());
+  return AST.Selectors.getSelector(GlobSel.getNumArgs(), Ids.data());
 }
 
 /// \brief Get a printable name for debugging purpose.
@@ -62,7 +62,8 @@
     Ids.push_back(GlobII);
   }
 
-  Selector GlobSel = ProgImpl.getSelectors().getSelector(Ids.size(),Ids.data());
+  Selector GlobSel = ProgImpl.getSelectors().getSelector(Sel.getNumArgs(),
+                                                         Ids.data());
   return GlobalSelector(GlobSel.getAsOpaquePtr());
 }