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6144 commits behind the upstream repository.
Bartłomiej Cieślar's avatar
Bartłomiej Cieślar authored
This commit ensures that we emit the appropriate warnings when
a deprecated record field bound by a record wildcard is used.

For example:

    module A where
    data Foo = Foo {x :: Int, y :: Bool, z :: Char}

    {-# DEPRECATED x "Don't use x" #-}
    {-# WARNING y "Don't use y" #-}

    module B where
    import A

    foo (Foo {..}) = x

This will cause us to emit a "Don't use x" warning, with location the
location of the record wildcard. Note that we don't warn about `y`,
because it is unused in the RHS of `foo`.

Fixes #23382
524c60c8
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