[Bug modula2/119751] There's a need to tidy up m2 subdirectories' contents

[gaius at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119751

--- Comment #11 from Gaius Mulley <gaius at gcc dot gnu.org> ---
Replying to comment#7

I think the solution is to extend the ISO attributes (eg <* DIALECT iso10514
*>) to specify the modula-2 dialect and also have another attribute to warn if
the user module is importing a system module.  

<* gm2.m2_library | WARN ("direct import of this module is not advisable (did
you mean
 -fiso)") *>