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authorMatthew Pickering <matthewtpickering@gmail.com>2019-02-11 09:24:04 +0000
committerMarge Bot <ben+marge-bot@smart-cactus.org>2019-02-14 02:36:02 -0500
commit19626218566ea709b5f6f287d3c296b0c4021de2 (patch)
treed22f486e543a19670be2ae88e8e358f99e1e54fd /compiler/typecheck/TcHsSyn.hs
parent1d9a1d9fb8fe0a1fea2c44c4246f102ff3e1f3a3 (diff)
downloadhaskell-19626218566ea709b5f6f287d3c296b0c4021de2.tar.gz
Implement -Wredundant-record-wildcards and -Wunused-record-wildcards
-Wredundant-record-wildcards warns when a .. pattern binds no variables. -Wunused-record-wildcards warns when none of the variables bound by a .. pattern are used. These flags are enabled by `-Wall`.
Diffstat (limited to 'compiler/typecheck/TcHsSyn.hs')
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