• Ryan Scott's avatar
    Improve treatment of sectioned holes · 4d41e921
    Ryan Scott authored
    Previously, GHC was pretty-printing left-section holes
    incorrectly and not parsing right-sectioned holes at all. This patch
    fixes both problems.
    Test Plan: make test TEST=T14590
    Reviewers: bgamari, simonpj
    Reviewed By: simonpj
    Subscribers: simonpj, rwbarton, thomie, mpickering, carter
    GHC Trac Issues: #14590
    Differential Revision: https://phabricator.haskell.org/D4273
HsExpr.hs 102 KB