diff options
Diffstat (limited to 'gnu/packages/patches/idris-build-with-megaparsec-9.patch')
| -rw-r--r-- | gnu/packages/patches/idris-build-with-megaparsec-9.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/patches/idris-build-with-megaparsec-9.patch b/gnu/packages/patches/idris-build-with-megaparsec-9.patch new file mode 100644 index 0000000000..6d7ff1d713 --- /dev/null +++ b/gnu/packages/patches/idris-build-with-megaparsec-9.patch @@ -0,0 +1,27 @@ +From 6ea9bc913877d765048d7cdb7fc5aec60b196fac Mon Sep 17 00:00:00 2001 +From: Felix Yan <felixonmars@archlinux.org> +Date: Wed, 16 Dec 2020 21:48:32 +0800 +Subject: [PATCH] Fix compatibility with megaparsec 9 + +--- +Taken from <https://github.com/idris-lang/Idris-dev/pull/4892> + + src/Idris/Parser/Stack.hs | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/src/Idris/Parser/Stack.hs b/src/Idris/Parser/Stack.hs +index fb7b611440..879786f4d2 100644 +--- a/src/Idris/Parser/Stack.hs ++++ b/src/Idris/Parser/Stack.hs +@@ -84,7 +84,11 @@ instance Message ParseError where + (pos, _) = P.reachOffsetNoLine (parseErrorOffset err) (parseErrorPosState err) + #endif + messageText = PP.text . init . P.parseErrorTextPretty . parseError ++#if MIN_VERSION_megaparsec(9,0,0) ++ messageSource err = sline ++#else + messageSource err = Just sline ++#endif + where + #if MIN_VERSION_megaparsec(8,0,0) + (sline, _) = P.reachOffset (parseErrorOffset err) (parseErrorPosState err) |