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Diffstat (limited to 'testsuite/tests/polykinds/T15795a.stderr')
| -rw-r--r-- | testsuite/tests/polykinds/T15795a.stderr | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/testsuite/tests/polykinds/T15795a.stderr b/testsuite/tests/polykinds/T15795a.stderr new file mode 100644 index 0000000000..f4757137ce --- /dev/null +++ b/testsuite/tests/polykinds/T15795a.stderr @@ -0,0 +1,9 @@ + +T15795a.hs:9:3: error: + • Cannot generalise type; skolem ‘u’ would escape its scope + if I tried to quantify (cat10 :: u) in this type: + forall u (a :: u). F @u @cat10 a + (Indeed, I sometimes struggle even printing this correctly, + due to its ill-scoped nature.) + • In the definition of data constructor ‘Prod’ + In the data declaration for ‘F’ |