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| author | Vladislav Zavialov <vlad.z.4096@gmail.com> | 2021-03-31 07:17:00 +0300 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-04-01 08:22:06 -0400 |
| commit | d44e42a26e54857cc6174f2bb7dc86cc41fcd249 (patch) | |
| tree | edd79c2c65d1533614c3e002bb1a58cfeb192cac /testsuite/tests/typecheck/should_compile | |
| parent | 65c50d8d289f7d3bb6601b238f094c0da92a1d22 (diff) | |
| download | haskell-d44e42a26e54857cc6174f2bb7dc86cc41fcd249.tar.gz | |
Add missing axiom exports for CharToNat/NatToChar
When the CharToNat and NatToChar type families were added,
the corresponding axioms were not exported.
This led to a failure much like #14934
Diffstat (limited to 'testsuite/tests/typecheck/should_compile')
| -rw-r--r-- | testsuite/tests/typecheck/should_compile/T14934.hs | 7 | ||||
| -rw-r--r-- | testsuite/tests/typecheck/should_compile/T14934a.hs | 3 |
2 files changed, 8 insertions, 2 deletions
diff --git a/testsuite/tests/typecheck/should_compile/T14934.hs b/testsuite/tests/typecheck/should_compile/T14934.hs index 581e93186e..c4ad6df457 100644 --- a/testsuite/tests/typecheck/should_compile/T14934.hs +++ b/testsuite/tests/typecheck/should_compile/T14934.hs @@ -5,5 +5,8 @@ module T14934 where import T14934a import GHC.TypeLits -g :: Foo (1 - 0) -g = f MkFoo1 +a :: Foo (1 - 0) +a = f MkFoo1 + +b :: Foo (CharToNat '\1') +b = g MkFoo1 diff --git a/testsuite/tests/typecheck/should_compile/T14934a.hs b/testsuite/tests/typecheck/should_compile/T14934a.hs index 3a4865fffc..c192f6a6a5 100644 --- a/testsuite/tests/typecheck/should_compile/T14934a.hs +++ b/testsuite/tests/typecheck/should_compile/T14934a.hs @@ -13,3 +13,6 @@ data Foo :: Nat -> Type where f :: Foo (1 - 0) -> Foo 1 f x = x + +g :: Foo (CharToNat '\1') -> Foo 1 +g x = x |