• mniip's avatar
    GHCi: Don't remove shadowed bindings from typechecker scope. · 59d7ee53
    mniip authored
    The shadowed out bindings are accessible via qualified names like
    Ghci1.foo.  Since they are accessable in the renamer the typechecker
    should be able to see them too.  As a consequence they show up in :show
    bindings.
    
    This fixes T11547
    
    Test Plan:
    Fixed current tests to accomodate to new stuff in :show bindings
    Added a test that verifies that the typechecker doesn't crash
    
    Reviewers: austin, bgamari, simonpj
    
    Reviewed By: simonpj
    
    Subscribers: simonpj, thomie
    
    Differential Revision: https://phabricator.haskell.org/D2447
    
    GHC Trac Issues: #11547
    59d7ee53
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