[Issue 10111] New: getProtection trait should work with inaccessible fields

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri May 17 17:30:57 PDT 2013


http://d.puremagic.com/issues/show_bug.cgi?id=10111

           Summary: getProtection trait should work with inaccessible
                    fields
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: andrej.mitrovich at gmail.com


--- Comment #0 from Andrej Mitrovic <andrej.mitrovich at gmail.com> 2013-05-17 17:30:56 PDT ---
-----
module foo;

struct S
{
    private void m() { }
}
-----

-----
module test;

import foo;

void main()
{
    static if (__traits(getProtection, S.m != "private"))
    {
        // field might be accessible
    }
}
-----

$ dmd test.d
> test.d(7): Error: struct foo.S member m is not accessible

There's not much point in having this trait if it fails to compile due to
accessibility problems. The trait has only one purpose and it's to return a
string representation of a symbol's protection. There's nothing damaging about
allowing it access to all fields, so I think the above should work.

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