C++: Address review.

Author: criemen

cpp/ql/src/definitions.ql

@@ -11,5 +11,8 @@ import definitions
 from Top e, Top def, string kind
 where
   def = definitionOf(e, kind) and
+  // We need to exclude definitions for elements inside template instantiations,
+  // as these often lead to multiple links to definitions from the same source location.
+  // LGTM does not support this bevaviour.
   not e.isFromTemplateInstantiation(_)
 select e, def, kind

cpp/ql/src/localDefinitions.ql

@@ -13,4 +13,4 @@ external string selectedSourceFile();
 
 from Top e, Top def, string kind
 where def = definitionOf(e, kind) and e.getFile() = getEncodedFile(selectedSourceFile())
-select e.getLocation(), def.getLocation(), kind
+select e, def, kind