pkg/compiler: require stricter resource constructors

Don't consider syscalls that return resources in unions/arrays as constructors.
Unions and arrays are problematic because we don't have directed generation
in prog.randGen.createResource() and can fail to generate a syscall that
returns a particular resource (generate a wrong union option that does not
contain the necessary resource). This leads to the following panics:

panic: failed to create a resource ifindex with ioctl$sock_SIOCGIFCONF

Require each resource to have a constructor syscall that returns the resource
outside of unions/arrays.

0 files changed, 0 insertions, 0 deletions