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authorTakenobu Tani <takenobu.hs@gmail.com>2020-08-30 12:45:16 +0900
committerMarge Bot <ben+marge-bot@smart-cactus.org>2020-08-31 23:05:51 -0400
commit74a7fbff5a8f244cd44345bf987e26413bb1989e (patch)
treeffccc7547acd099ca57e8600cc0be285e058103a /hadrian/hadrian.cabal
parent380ef84587fb6890d100c338d1992a6994a4f02a (diff)
downloadhaskell-74a7fbff5a8f244cd44345bf987e26413bb1989e.tar.gz
Limit upper version of Happy for ghc-9.0 and earlier (#18620)
This patch adds the upper bound of a happy version for ghc-9.0 and earlier. Currently, we can't use happy-1.20.0 for ghc-9.0. See #18620.
Diffstat (limited to 'hadrian/hadrian.cabal')
-rw-r--r--hadrian/hadrian.cabal2
1 files changed, 1 insertions, 1 deletions
diff --git a/hadrian/hadrian.cabal b/hadrian/hadrian.cabal
index d69fddd571..be3b88b7fa 100644
--- a/hadrian/hadrian.cabal
+++ b/hadrian/hadrian.cabal
@@ -148,7 +148,7 @@ executable hadrian
, transformers >= 0.4 && < 0.6
, unordered-containers >= 0.2.1 && < 0.3
build-tools: alex >= 3.1
- , happy >= 1.19.10
+ , happy >= 1.19.10 && < 1.20
ghc-options: -Wall
-Wincomplete-record-updates
-Wredundant-constraints