Selective and renamed imports

[Kagamin]

Christian Kamm Wrote:

> Timon Gehr wrote:
> > Does
> > 
> > public import foo : bar;
> > 
> > work as expected with your pull request?
> 
> Yes. But it doesn't merge the symbol either, so if foo.bar is a function
> 
> a.d --
> public import foo : bar;
> void bar() {}
> 
> b.d --
> import a;
> // will only see the bar defined in a.d.
> 
> Maybe public selective imports should actually behave the same way as 
> aliases? Alternatively it could be an error: "'bar' hides publicly imported 
> symbol of the same name"

afaik currently all imports include symbols into the importing module.

--- a.d ---
int z;

--- b.d ---
import a;
a.z is available as b.z now.