my.cabal

name: CaretOperator
version: 0
license: BSD3
author: HVR
category: PackageTests
build-type: Simple
cabal-version: 2.0

description:
    Check that Cabal recognizes the caret operator

library
    default-language: Haskell2010
    build-depends: base
                 , pretty ^>= 1.1.1.0