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-rw-r--r--testsuite/tests/polykinds/T12055a.stderr2
1 files changed, 1 insertions, 1 deletions
diff --git a/testsuite/tests/polykinds/T12055a.stderr b/testsuite/tests/polykinds/T12055a.stderr
index 65d8b636ee..505158b001 100644
--- a/testsuite/tests/polykinds/T12055a.stderr
+++ b/testsuite/tests/polykinds/T12055a.stderr
@@ -1,7 +1,7 @@
T12055a.hs:28:1: error:
• Non type-variable argument in the constraint: Category (Dom f)
- (Use FlexibleContexts to permit this)
• In the context: (Category (Dom f), Category (Cod f))
While checking the super-classes of class ‘Functor’
In the class declaration for ‘Functor’
+ Suggested fix: Perhaps you intended to use FlexibleContexts