ghc-th-expand-syns-0.4.9.0-bp154.1.12

- Update th-expand-syns to version 0.4.9.0.
  [#]# 0.4.9.0 [2021.08.30]
  * Consolidate the type-synonym expansion functionality with `th-abstraction`,
    which also provides the ability to expand type synonyms. After this change,
    the `th-expand-syns` library is mostly a small shim on top of
    `th-abstraction`. The only additional pieces of functionality that
    `th-expand-syns` which aren't currently available in `th-abstraction` are:
  * `th-expand-syns`' `expandSyns{With}` functions will warn that they cannot
    expand type families (if the `SynonymExpansionSettings` are configured to
    check for this). By contrast, `th-abstraction`'s `applySubstitution`
    function will silently ignore type families.
  * `th-expand-syns` provides a `substInCon` function which allows substitution
    into `Con`s.
  * `th-expand-syns` provides `evade{s}` functions which support type variable
    `Name` freshening that calculating the free variables in any type that
    provides an instance of `Data`.

- Update th-expand-syns to version 0.4.8.0.
  [#]# 0.4.8.0 [2021.03.12]
  * Make the test suite compile with GHC 9.0 or later.
  * Drop support for pre-7.0 versions of GHC.
  [#]# 0.4.7.0
  * Support GHC 9.0 / template-haskell-2.17 (Thanks to @mgsloan)

- disable %{ix86} build

- Replace %setup -q with the more modern %autosetup macro.

- Update th-expand-syns to version 0.4.6.0.
  Upstream has not updated the file "changelog.markdown" since the
  last release.

- Drop obsolete group attributes.

- Update th-expand-syns to version 0.4.5.0.
  [#]# 0.4.5.0
  * Support GHC 8.8 / template-haskell-2.15 (Thanks to Ryan Scott)
  * Support GHC 8.6 / template-haskell-2.14 (Thanks to Chaitanya Koparkar)

- Update Cabal build instructions to support ghc-8.6.1.

- Cosmetic: replace tabs with blanks, strip trailing white space,
  and update copyright headers with spec-cleaner.

- Update th-expand-syns to version 0.4.4.0.
  * Made `SynonymExpansionSettings` an instance of `Semigroup`
    (fixes build with GHC 8.4.1 alpha).

- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.

- Update to version 0.4.3.0 with cabal2obs.

- Update to version 0.4.2.0 with cabal2obs.

- Update to version 0.4.1.0 with cabal2obs.

- Update to version 0.4.0.0 revision 0 with cabal2obs.