[Issue 314] Static, renamed, and selective imports are always public

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=314





------- Comment #3 from kamm-removethis at incasoftware.de  2008-04-16 14:29 -------
Created an attachment (id=246)
 --> (http://d.puremagic.com/issues/attachment.cgi?id=246&action=view)
Fix by checking protection attribute for all nonlocal symbols

The patch has been tested rudimentarily on llvmdc. I have commented the two
crucial changes. 

Even if there is a good reason for not checking the protection attribute of all
symbols, it should still be simple to special case this fix for import
declarations and the alias declarations generated by them.

Note that

module c;
int var;
--
module b;
import c;
--
module a;
import b;

void main {
  var = 1; // var: undefined identifier (no change)
  c.var = 1; // c: undefined identifier (instead of ok)
  b.c.var = 1; // still ok
}


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