diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_fail')
11 files changed, 68 insertions, 12 deletions
diff --git a/testsuite/tests/typecheck/should_fail/T14048a.stderr b/testsuite/tests/typecheck/should_fail/T14048a.stderr index 48a91c7525..d75b423df3 100644 --- a/testsuite/tests/typecheck/should_fail/T14048a.stderr +++ b/testsuite/tests/typecheck/should_fail/T14048a.stderr @@ -1,5 +1,5 @@ T14048a.hs:6:1: error: - • Kind signature on data type declaration has non-* return kind - Constraint + • Kind signature on data type declaration has non-* + return kind ‘Constraint’ • In the data declaration for ‘Foo’ diff --git a/testsuite/tests/typecheck/should_fail/T14048b.stderr b/testsuite/tests/typecheck/should_fail/T14048b.stderr index fe78d9f7f5..4356d65ef7 100644 --- a/testsuite/tests/typecheck/should_fail/T14048b.stderr +++ b/testsuite/tests/typecheck/should_fail/T14048b.stderr @@ -1,6 +1,5 @@ T14048b.hs:7:1: error: - • Kind signature on data type declaration has non-* - and non-variable return kind - Constraint + • Kind signature on data family declaration has non-TYPE + and non-variable return kind ‘Constraint’ • In the data family declaration for ‘Foo’ diff --git a/testsuite/tests/typecheck/should_fail/T14048c.stderr b/testsuite/tests/typecheck/should_fail/T14048c.stderr index 7e83d1924c..a0465fe4fc 100644 --- a/testsuite/tests/typecheck/should_fail/T14048c.stderr +++ b/testsuite/tests/typecheck/should_fail/T14048c.stderr @@ -1,5 +1,5 @@ T14048c.hs:9:1: error: - • Kind signature on data type declaration has non-* return kind - Constraint + • Kind signature on data instance declaration has non-* + return kind ‘Constraint’ • In the data instance declaration for ‘Foo’ diff --git a/testsuite/tests/typecheck/should_fail/T16821.hs b/testsuite/tests/typecheck/should_fail/T16821.hs new file mode 100644 index 0000000000..2b23b90a7b --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T16821.hs @@ -0,0 +1,16 @@ +{-# LANGUAGE DataKinds #-} +{-# LANGUAGE GADTs #-} +{-# LANGUAGE TypeFamilies #-} +{-# LANGUAGE UnliftedNewtypes #-} +module T16821 where + +import Data.Kind + +type family Id (x :: Type) :: Type where + Id x = x + +newtype T :: Id Type where + MkT :: Int -> T + +f :: T -> T +f (MkT x) = MkT (x + 1) diff --git a/testsuite/tests/typecheck/should_fail/T16821.stderr b/testsuite/tests/typecheck/should_fail/T16821.stderr new file mode 100644 index 0000000000..f5d77720c7 --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T16821.stderr @@ -0,0 +1,5 @@ + +T16821.hs:12:1: error: + • Kind signature on newtype declaration has non-TYPE + return kind ‘Id *’ + • In the newtype declaration for ‘T’ diff --git a/testsuite/tests/typecheck/should_fail/T16829a.hs b/testsuite/tests/typecheck/should_fail/T16829a.hs new file mode 100644 index 0000000000..20d8ace945 --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T16829a.hs @@ -0,0 +1,10 @@ +{-# LANGUAGE DataKinds #-} +{-# LANGUAGE GADTs #-} +{-# LANGUAGE MagicHash #-} +{-# LANGUAGE TypeFamilies #-} +module T16829a where + +import GHC.Exts + +newtype T :: TYPE IntRep where + MkT :: Int# -> T diff --git a/testsuite/tests/typecheck/should_fail/T16829a.stderr b/testsuite/tests/typecheck/should_fail/T16829a.stderr new file mode 100644 index 0000000000..7ea8845cc9 --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T16829a.stderr @@ -0,0 +1,6 @@ + +T16829a.hs:9:1: error: + • Kind signature on newtype declaration has non-* + return kind ‘TYPE 'IntRep’ + Perhaps you intended to use UnliftedNewtypes + • In the newtype declaration for ‘T’ diff --git a/testsuite/tests/typecheck/should_fail/T16829b.hs b/testsuite/tests/typecheck/should_fail/T16829b.hs new file mode 100644 index 0000000000..0375818d94 --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T16829b.hs @@ -0,0 +1,11 @@ +{-# LANGUAGE DataKinds #-} +{-# LANGUAGE GADTs #-} +{-# LANGUAGE MagicHash #-} +{-# LANGUAGE TypeFamilies #-} +module T16829b where + +import GHC.Exts + +data family T :: TYPE IntRep +newtype instance T :: TYPE IntRep where + MkT :: Int# -> T diff --git a/testsuite/tests/typecheck/should_fail/T16829b.stderr b/testsuite/tests/typecheck/should_fail/T16829b.stderr new file mode 100644 index 0000000000..590a884dc8 --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T16829b.stderr @@ -0,0 +1,6 @@ + +T16829b.hs:10:1: error: + • Kind signature on newtype instance declaration has non-* + return kind ‘TYPE 'IntRep’ + Perhaps you intended to use UnliftedNewtypes + • In the newtype instance declaration for ‘T’ diff --git a/testsuite/tests/typecheck/should_fail/UnliftedNewtypesConstraintFamily.stderr b/testsuite/tests/typecheck/should_fail/UnliftedNewtypesConstraintFamily.stderr index 9c6816b3c1..93a48850dc 100644 --- a/testsuite/tests/typecheck/should_fail/UnliftedNewtypesConstraintFamily.stderr +++ b/testsuite/tests/typecheck/should_fail/UnliftedNewtypesConstraintFamily.stderr @@ -1,5 +1,5 @@ -UnliftedNewtypesConstraintFamily.hs:11:1: - Kind signature on data type declaration has non-* - and non-variable return kind - Constraint - In the data family declaration for ‘D’ + +UnliftedNewtypesConstraintFamily.hs:11:1: error: + • Kind signature on data family declaration has non-TYPE + and non-variable return kind ‘Constraint’ + • In the data family declaration for ‘D’ diff --git a/testsuite/tests/typecheck/should_fail/all.T b/testsuite/tests/typecheck/should_fail/all.T index 0b0ae59391..fd6790bb46 100644 --- a/testsuite/tests/typecheck/should_fail/all.T +++ b/testsuite/tests/typecheck/should_fail/all.T @@ -524,6 +524,9 @@ test('T15883b', normal, compile_fail, ['']) test('T15883c', normal, compile_fail, ['']) test('T15883d', normal, compile_fail, ['']) test('T15883e', normal, compile_fail, ['']) +test('T16821', normal, compile_fail, ['']) +test('T16829a', normal, compile_fail, ['']) +test('T16829b', normal, compile_fail, ['']) test('UnliftedNewtypesFail', normal, compile_fail, ['']) test('UnliftedNewtypesNotEnabled', normal, compile_fail, ['']) test('UnliftedNewtypesCoerceFail', normal, compile_fail, ['']) |