Commit 4335297d authored by Simon Peyton Jones's avatar Simon Peyton Jones
Browse files

Track changes in deriving

parent b0568a39
......@@ -12,5 +12,5 @@ test('drv011', normal, compile, [''])
test('drv012', normal, compile, [''])
test('drv013', normal, compile, [''])
test('drv014', normal, compile, [''])
test('drv015', normal, compile_fail, [''])
test('drv015', normal, compile, [''])
test('drv020', normal, compile, [''])
drv015.hs:14:0:
No instances for (Show (g a), Show (f a))
arising from the 'deriving' clause of a data type declaration
at drv015.hs:(14,0)-(15,25)
Possible fix:
add an instance declaration for (Show (g a), Show (f a))
When deriving the instance for (Show (Pair1 f g a))
......@@ -5,10 +5,3 @@ drvfail001.hs:15:0:
at drvfail001.hs:(15,0)-(16,21)
Possible fix: add an instance declaration for (Show (f (f a)))
When deriving the instance for (Show (SM f a))
drvfail001.hs:21:0:
No instance for (Show (f a))
arising from the 'deriving' clause of a data type declaration
at drvfail001.hs:(21,0)-(22,21)
Possible fix: add an instance declaration for (Show (f a))
When deriving the instance for (Show (Cons f a))
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