Split up set2 unit test to reduce compiling time and memory

[libcds.git] / cds / intrusive / details / skip_list_base.h

diff --git a/cds/intrusive/details/skip_list_base.h b/cds/intrusive/details/skip_list_base.h
index ec4ec45ded16eac7b2bb47d8a18fbb26ba1aaae3..be70fc1bd356dc46c69e3cd4ba456ad1e2ca37e0 100644 (file)
--- a/cds/intrusive/details/skip_list_base.h
+++ b/cds/intrusive/details/skip_list_base.h
@@ -14,6 +14,9 @@ namespace cds { namespace intrusive {
     /** @ingroup cds_intrusive_helper
     */
     namespace skip_list {
+        //@cond
+        struct implementation_tag;
+        //@endcond
 
         /// The maximum possible height of any skip-list
         static unsigned int const c_nHeightLimit = 32;