GCC 7.1 was released on May 2.
I tried it out and recompiled all my Ada related builds, finally I got a stable GPS
that does not crash after opening a project file. It still crashed on me, maybe I should revert
to an older version?
I have updated my build scripts
ada-4-slackware on gitHub.
There is still some problems with ASIS 2016, some API changed for the new compiler,
will update the build script once got time.