git.iko.soy/typeable/pandoc
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Require yaml < 0.8.31 for ghc < 8.0.2.

The 0.8.31 release of yaml adds a constraint to ghc versions 8.0.2 and greater.

commit39dc3b9a4bafe26ab7572e1cbda5652e9d48c2e8 authorJohn MacFarlane <jgm@berkeley.edu> dateFri 29 Jun 2018, 20:09 (8 years ago) parent37523e5
1 file changed+4−2
pandoc.cabal+4−2
pandoc.cabal+4−2
@@ -370,7 +370,6 @@ library
370370 temporary >= 1.1 && < 1.4,
371371 blaze-html >= 0.9 && < 0.10,
372372 blaze-markup >= 0.8 && < 0.9,
373− yaml >= 0.8.11 && < 0.9,
374373 scientific >= 0.2 && < 0.4,
375374 vector >= 0.10 && < 0.13,
376375 hslua >= 0.9.5 && < 0.9.6,
@@ -390,7 +389,10 @@ library
390389 http-types >= 0.8 && < 0.13,
391390 case-insensitive >= 1.2 && < 1.3
392391 if impl(ghc < 8.0)
393− build-depends: semigroups == 0.18.*
392+ build-depends: semigroups == 0.18.*,
393+ yaml >= 0.8.11 && < 0.8.31
394+ else
395+ build-depends: yaml >= 0.8.11 && < 0.9
394396 if impl(ghc < 8.4)
395397 hs-source-dirs: prelude
396398 other-modules: Prelude