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| author | Jose Pedro Magalhaes <jpm@cs.ox.ac.uk> | 2014-11-20 22:41:28 -0600 |
|---|---|---|
| committer | Austin Seipp <austin@well-typed.com> | 2014-11-20 22:41:29 -0600 |
| commit | 7ed482d909556c1b969185921e27e3fe30c2fe86 (patch) | |
| tree | 533284283c1bbfd8eb279a3d6ec913f71fb61a55 /testsuite/tests/module | |
| parent | 067f1e4f20efc824badbac54da2f9484090cb39b (diff) | |
| download | haskell-7ed482d909556c1b969185921e27e3fe30c2fe86.tar.gz | |
Implement #5462 (deriving clause for arbitrary classes)
Summary: (this has been submitted on behalf on @dreixel)
Reviewers: simonpj, hvr, austin
Reviewed By: simonpj, austin
Subscribers: goldfire, thomie, carter, dreixel
Differential Revision: https://phabricator.haskell.org/D476
GHC Trac Issues: #5462
Diffstat (limited to 'testsuite/tests/module')
| -rw-r--r-- | testsuite/tests/module/mod53.stderr | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/testsuite/tests/module/mod53.stderr b/testsuite/tests/module/mod53.stderr index 14ec2e2646..2630e9cc7c 100644 --- a/testsuite/tests/module/mod53.stderr +++ b/testsuite/tests/module/mod53.stderr @@ -2,4 +2,5 @@ mod53.hs:4:22: Can't make a derived instance of ‘C T’: ‘C’ is not a derivable class + Try enabling DeriveAnyClass In the data declaration for ‘T’ |