DEFTREESTRUCT(TS_MEMORY_TAG, "memory tag")
DEFTREESTRUCT(TS_OMP_CLAUSE, "omp clause")
DEFTREESTRUCT(TS_MEMORY_PARTITION_TAG, "memory partition tag")
+DEFTREESTRUCT(TS_OPTIMIZATION, "optimization options")
+DEFTREESTRUCT(TS_TARGET_OPTION, "target options")
+