[gjs: 6/6] Merge branch 'more-switches' into 'master'

[Philip Chimento <pchimento src gnome org>]

commit df26fb980714d484d91622d82e6f0eb1750a91ea
Merge: d32c24e52 be58f485e
Author: Philip Chimento <philip chimento gmail com>
Date:   Sat Sep 19 22:39:30 2020 +0000

    Merge branch 'more-switches' into 'master'
    
    Replace long ifs with switch/cases
    
    See merge request GNOME/gjs!497

 gi/arg-cache.cpp         |  37 +++---
 gi/arg.cpp               | 292 +++++++++++++++++++++++++----------------------
 gi/object.cpp            |  27 +++--
 gjs/jsapi-util-error.cpp |  19 ++-
 4 files changed, 208 insertions(+), 167 deletions(-)
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