Dead link in template-haskell haddock
Summary
Since template-haskell 2.13, the hyperlink attached to InfixT and other infix constructors (https://hackage.haskell.org/package/template-haskell-2.18.0.0/docs/Language-Haskell-TH.html#t:Type), saying "See Language.Haskell.TH.Syntax" is dead. The #infix link destination still existed in version 2.12, but it's been removed in the next version.
Proposed improvements or changes
Either remove the dead links or restore the removed section from version 2.12.