From a4bf1396700230ce849671175638b68923a869eb Mon Sep 17 00:00:00 2001
From: Oleg Grenrus <oleg.grenrus@iki.fi>
Date: Sun, 6 Oct 2019 20:06:56 +0300
Subject: [PATCH] Make ExeDependency parser stricter
---
Cabal/Distribution/Types/ExeDependency.hs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Cabal/Distribution/Types/ExeDependency.hs b/Cabal/Distribution/Types/ExeDependency.hs
index b5d957759e..5ebc7df1da 100644
--- a/Cabal/Distribution/Types/ExeDependency.hs
+++ b/Cabal/Distribution/Types/ExeDependency.hs
@@ -53,11 +53,11 @@ instance Pretty ExeDependency where
-- Nothing
--
-- >>> simpleParsec "happy :happy >= 1.19.12" :: Maybe ExeDependency
--- Just (ExeDependency (PackageName "happy") (UnqualComponentName "happy") (OrLaterVersion (mkVersion [1,19,12])))
+-- Nothing
--
instance Parsec ExeDependency where
parsec = do
- name <- lexemeParsec
+ name <- parsec
_ <- P.char ':'
exe <- lexemeParsec
ver <- parsec <|> pure anyVersion
--
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