gnatpp: initialization failed

[Ainar Garipov]

What I did:

    $ lsb_release -rd
    Description: Ubuntu 18.04.1 LTS
    Release: 18.04
    $ sudo apt install gnat asis-programs
    $ gnat pretty ada/hello.adb

What I expected:

(File formatted.)

What I got:

    gnatpp: initialization failed
    gnatpp: raised CONSTRAINT_ERROR : asis_ul-projects.adb:1243 access check failed

Versions:
gnat: 7ubuntu1
asis-programs: 2017-2

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: asis-programs 2017-2
ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
Uname: Linux 4.15.0-29-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.3
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sat Aug 18 12:11:27 2018
InstallationDate: Installed on 2014-04-06 (1595 days ago)
InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64 (20140204)
SourcePackage: asis
UpgradeStatus: Upgraded to bionic on 2018-08-04 (13 days ago)