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| author | Ryan Scott <ryan.gl.scott@gmail.com> | 2017-05-11 09:33:43 -0400 |
|---|---|---|
| committer | Ryan Scott <ryan.gl.scott@gmail.com> | 2017-05-11 09:34:27 -0400 |
| commit | 2316ee1c42d7f4dc229295a5b5426dde40944dc1 (patch) | |
| tree | c831a3111b9ac45fc5181e74f1d4aefe8c403796 /testsuite/tests/typecheck/should_compile/T12850.hs | |
| parent | a67cfc790256884be9ce784b1439556308db3c53 (diff) | |
| download | haskell-2316ee1c42d7f4dc229295a5b5426dde40944dc1.tar.gz | |
Add regression test for #12850
Commit e7985ed23ddc68b6a2e4af753578dc1d9e8ab4c9 happened to fix #12850, so
let's add a regression test for the program reported in #12850.
Diffstat (limited to 'testsuite/tests/typecheck/should_compile/T12850.hs')
| -rw-r--r-- | testsuite/tests/typecheck/should_compile/T12850.hs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_compile/T12850.hs b/testsuite/tests/typecheck/should_compile/T12850.hs new file mode 100644 index 0000000000..660b4c5723 --- /dev/null +++ b/testsuite/tests/typecheck/should_compile/T12850.hs @@ -0,0 +1,10 @@ +{-# LANGUAGE ExplicitForAll, MagicHash, KindSignatures #-} +module T12850 where + +import GHC.Types (RuntimeRep(..), TYPE) + +f :: forall (x :: TYPE 'IntRep). x -> x +f x = x + +g = () + where h = f 0# |