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| author | Simon Peyton Jones <simonpj@microsoft.com> | 2019-03-11 10:02:31 +0000 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-03-12 09:13:28 -0400 |
| commit | 50249a9f652ae3440e9462fdc9914edc924091f1 (patch) | |
| tree | 013e20f8e82ecc722b85a28a42ae630e12d5803c /compiler/codeGen/StgCmmUtils.hs | |
| parent | 5165378d87602a8ce24776d220039fc05075d31f (diff) | |
| download | haskell-50249a9f652ae3440e9462fdc9914edc924091f1.tar.gz | |
Use transSuperClasses in TcErrors
Code in TcErrors was recursively using immSuperClasses,
which loops in the presence of UndecidableSuperClasses.
Better to use transSuperClasses instead, which has a loop-breaker
mechanism built in.
Fixes issue #16414.
Diffstat (limited to 'compiler/codeGen/StgCmmUtils.hs')
0 files changed, 0 insertions, 0 deletions