[Issue 9405] New: __traits(parent) returns current module as imported package parent

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=9405

           Summary: __traits(parent) returns current module as imported
                    package parent
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: m.strashun at gmail.com


--- Comment #0 from Dicebot <m.strashun at gmail.com> 2013-01-26 08:47:43 PST ---
version(1)
{
    import std.traits;
    import core.sync.barrier;
}

void main()
{
    version(2)
    {   
        import std.traits;
        import core.sync.barrier;
    }   
    pragma(msg, __traits(parent, std));
    pragma(msg, __traits(parent, core));
}
--------------------------------------
mist at microfog:~/Documents/devel/playground$ dmd -o- -unittest -version=1 test.d 
module test
module test
mist at microfog:~/Documents/devel/playground$ dmd -o- -unittest -version=2 test.d 
test.d(14): Error: argument std has no parent
false
test.d(15): Error: argument core has no parent
false
--------------------------------------

I am not 100% sure it is a bug, but difference in behavior between global and
scoped import + silence in docs on this matter makes me think so.

This is a reason std.traits unittest fail to me when I invoke them directly
via:
dmd -o- -unittest std/traits.d

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