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| author | Matthew Pickering <matthewtpickering@gmail.com> | 2022-02-10 12:28:21 +0000 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2022-02-10 19:21:59 -0500 |
| commit | 19deb002daa74de15cebaae3d861e6f2f932f7fd (patch) | |
| tree | 0feb4ec86c5679f2b9770967dfb46f786befcfe4 /compiler/GHC/Unit/Module/ModGuts.hs | |
| parent | 2f99255bc390db543ae57dec36a037cae9cd2996 (diff) | |
| download | haskell-19deb002daa74de15cebaae3d861e6f2f932f7fd.tar.gz | |
Refine tcSemigroupWarnings to work in ghc-prim
ghc-prim doesn't depend on base so can't have any Monoid or Semigroup
instances. However, attempting to load these definitions ran into issues
when the interface for `GHC.Base` did exist as that would try and load
the interface for `GHC.Types` (which is the module we are trying to
compile and has no interface).
The fix is to just not do this check when we are compiling a module in
ghc-prim.
Fixes #21069
Diffstat (limited to 'compiler/GHC/Unit/Module/ModGuts.hs')
0 files changed, 0 insertions, 0 deletions