add support for building tests with ghc-8.8 #15
Description
When building the tests for semver-range with ghc-8.8.2, I get the following errors:
Preprocessing test suite 'unit-tests' for semver-range-0.2.8..
Building test suite 'unit-tests' for semver-range-0.2.8..
<no location info>: warning: [-Wmissing-home-modules]
These modules are needed for compilation but not listed in your .cabal file's other-modules:
Data.SemVer Data.SemVer.Parser Data.SemVer.Types
[1 of 4] Compiling Data.SemVer.Types ( src/Data/SemVer/Types.hs, dist/build/unit-tests/unit-tests-tmp/Data/SemVer/Types.o )
[2 of 4] Compiling Data.SemVer.Parser ( src/Data/SemVer/Parser.hs, dist/build/unit-tests/unit-tests-tmp/Data/SemVer/Parser.o )
[3 of 4] Compiling Data.SemVer ( src/Data/SemVer.hs, dist/build/unit-tests/unit-tests-tmp/Data/SemVer.o )
[4 of 4] Compiling Main ( tests/Unit.hs, dist/build/unit-tests/unit-tests-tmp/Main.o )
tests/Unit.hs:319:26: error:
• Variable not in scope: fail :: String -> Expectation
• Perhaps you meant one of these:
‘fail_’ (line 316), ‘tail’ (imported from ClassyPrelude),
‘T.tail’ (imported from Data.Text)
|
319 | (Left err, _) -> fail $ "Semver range parse failed: " <> show err
| ^^^^
tests/Unit.hs:320:26: error:
• Variable not in scope: fail :: String -> Expectation
• Perhaps you meant one of these:
‘fail_’ (line 316), ‘tail’ (imported from ClassyPrelude),
‘T.tail’ (imported from Data.Text)
|
320 | (_, Left err) -> fail $ "Semver parse failed: " <> show err
| ^^^^
I believe this is because of the monadfail changes in 8.8:
https://gitlab.haskell.org/ghc/ghc/wikis/migration/8.8#base-41300