diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_compile/T18851d.hs')
| -rw-r--r-- | testsuite/tests/typecheck/should_compile/T18851d.hs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_compile/T18851d.hs b/testsuite/tests/typecheck/should_compile/T18851d.hs new file mode 100644 index 0000000000..95ca539628 --- /dev/null +++ b/testsuite/tests/typecheck/should_compile/T18851d.hs @@ -0,0 +1,11 @@ +{-# LANGUAGE DataKinds, TypeApplications, GADTs #-} + +module T18851d where + +import GHC.TypeNats + +data VSucc n where + F :: VSucc (1 + n) + +foo :: VSucc n -> VSucc n -> VSucc n +foo (F @n1) F = F @n1 |