added missing includes

4 jobs for feature/macros in 29 minutes and 50 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #8577
debian:10 clang-6-libcpp-17

00:29:50

passed #8576
debian:10 gcc-8-17

00:20:48

passed #8578
debian:9 gcc-6-14

00:22:12

passed #8579
ubuntu:18.04 clang-6-17

00:28:12