Distribution.Parsec.Warning

Unclassified warning

Invalid UTF encoding

true or false, not True or False

there are version with tags

New syntax used, but no cabal-version: >= 1.2 specified

Old syntax used, and cabal-version >= 1.2 specified

extra main-is field

extra test-module field

extra benchmark-module field

legacy cabal file that we know how to patch

Double dash token, most likely it's a mistake - it's not a comment

e.g. name or version should be specified only once.

Workaround for derive-package having build-type: Default. See https://github.com/haskell/cabal/issues/5020.

Version operators used (without cabal-version: 1.8)

Version wildcard used (without cabal-version: 1.6)

Warnings about cabal-version format.

Empty filepath, i.e. literally ""

sections contents (sections and fields) are indented inconsistently

Experimental feature