Dear GHC developers,
I use the language extension of RecordWildcards, for example,
f (Foo {foo1 = n, foo2 = m, ..}) = ...
But the complier warns about un-used values of foo3, foo4,
probably, due to the extension of
Foo {foo1 = n, foo2 = m, foo3 = foo3, foo4 = foo4}.
In such cases, these warnings look as unneeded.
Is it possible to have an un-used binding warnings with exception for
wildcards in records?
If not, then has it sense to introduce an option?
Regards,
-----------------
Serge Mechveliani
[email protected]
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