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-rw-r--r--testsuite/tests/deriving/should_fail/T15073.stderr2
1 files changed, 1 insertions, 1 deletions
diff --git a/testsuite/tests/deriving/should_fail/T15073.stderr b/testsuite/tests/deriving/should_fail/T15073.stderr
index f39fd19bbc..79d3a10cdc 100644
--- a/testsuite/tests/deriving/should_fail/T15073.stderr
+++ b/testsuite/tests/deriving/should_fail/T15073.stderr
@@ -1,9 +1,9 @@
T15073.hs:8:12: error:
• Illegal unboxed tuple type as function argument: (# Foo a #)
- Perhaps you intended to use UnboxedTuples
• In the type signature: p :: Foo a -> (# Foo a #)
When typechecking the code for ‘p’
in a derived instance for ‘P (Foo a)’:
To see the code I am typechecking, use -ddump-deriv
In the instance declaration for ‘P (Foo a)’
+ Suggested fix: Perhaps you intended to use UnboxedTuples \ No newline at end of file