On 09/13/2017 10:57 PM, Brandon Allbery wrote:
On Thu, Sep 14, 2017 at 1:48 AM, Brandon Allbery <allber...@gmail.com
<mailto:allber...@gmail.com>> wrote:
If you want to use the other way, the CheckSystemDependency module
MUST define Which as: our sub Which ...
If it is not explicitly declared "our", then it is declared "my" and
the only way the name can be seen outside the CheckSystemDependency
module is for it to be exported and for your module to import it.
You cannot simply call any sub you see in a different module. If it
is not explicitly declared "our" then you cannot access it; it is
declared locally to that module and cannot be seen anywhere else.
If this is still not clear, let's try an example:
pyanfar Z$ 6 'module Foo { sub a { say "nope" }; our sub b { say
"yep" } }; Foo::b();'
yep
pyanfar Z$ 6 'module Foo { sub a { say "nope" }; our sub b { say
"yep" } }; Foo::a();'
Could not find symbol '&a'
in block <unit> at -e line 1
Hi Brandon,
I will be programming again on Friday. I am calling it
a night. I will get back.
Thank you for the help!
-T
