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| author | RyanGlScott <ryan.gl.scott@gmail.com> | 2015-10-03 20:06:48 +0200 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2015-10-03 20:36:34 +0200 |
| commit | 2f74be9c8af1e167b21df1a27b96b6626cd446a9 (patch) | |
| tree | b993d2b8c2efdc00081f6243bc744fd0d2ad3bae /testsuite/tests/generics/all.T | |
| parent | 0eb8fcd94b29ee9997b386e64203037bdf2aaa04 (diff) | |
| download | haskell-2f74be9c8af1e167b21df1a27b96b6626cd446a9.tar.gz | |
Fill in associated type defaults with DeriveAnyClass
Summary:
Unlike `-XDefaultSignatures`, `-XDeriveAnyClass` would not fill in
associated type family defaults when deriving a class which contained
them.
In order to fix this properly, `tcATDefault` needed to be used from
`TcGenDeriv`. To avoid a module import cycle, `tcATDefault` was moved
from `TcInstDcls` to `TcClsDcl`.
Fixes #10361.
Test Plan: ./validate
Reviewers: kosmikus, dreixel, bgamari, austin, simonpj
Subscribers: thomie
Differential Revision: https://phabricator.haskell.org/D1283
GHC Trac Issues: #10361
Diffstat (limited to 'testsuite/tests/generics/all.T')
| -rw-r--r-- | testsuite/tests/generics/all.T | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/testsuite/tests/generics/all.T b/testsuite/tests/generics/all.T index 31a6809c82..cbf70cf8bf 100644 --- a/testsuite/tests/generics/all.T +++ b/testsuite/tests/generics/all.T @@ -40,3 +40,5 @@ test('T8468', normal, compile_fail, ['']) test('T8479', normal, compile, ['']) test('T9563', normal, compile, ['']) test('T10030', normal, compile_and_run, ['']) +test('T10361a', normal, compile, ['']) +test('T10361b', normal, compile, ['']) |