Fix some bugs with globs and shadowing#20289

Merged

bors merged 6 commits intorust-lang:masterfrom

Dec 30, 2014

Commits on Dec 29, 2014

Remove the glob/shadowing exception bug
Nick Cameron
committed
Fallout from glob shadowing
Nick Cameron
committed
Little bit of refactoring in resolve
Nick Cameron
committed
Fix glob shadowing bug with re-exports
Nick Cameron
committed
Fallout from globs/re-export/shadowing change
Nick Cameron
committed
Tests
Nick Cameron
committed