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cchalmers / pcg-random

Haskell interface to the pcg random number generator

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Test failures

maralorn opened this issue · comments

commented

When trying to build the newest pcg-random from hackage with ghc 8.10 we get the following test errors in nixpkgs:

Running 1 test suites...
Test suite doctests: RUNNING...
/build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:222: failure in expression `initFrozen 0 0'
expected: SetSeq 6364136223846793006 1
 but got:
          ^
          <interactive>:103:1: error:
              Ambiguous occurrence ‘initFrozen’
              It could refer to
                 either ‘System.Random.PCG.initFrozen’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:114:1
                     or ‘System.Random.PCG.Pure.initFrozen’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:225:1-10)
                     or ‘System.Random.PCG.Single.initFrozen’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:109:1

/build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:233: failure in expression `initialize 0 0 >>= save'
expected: SetSeq 6364136223846793006 1
 but got:
          ^
          <interactive>:115:1: error:
              Ambiguous occurrence ‘initialize’
              It could refer to
                 either ‘System.Random.PCG.initialize’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:164:1
                     or ‘System.Random.PCG.Pure.initialize’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:236:1-10)
                     or ‘System.Random.PCG.Single.initialize’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:140:1

          <interactive>:115:20: error:
              Ambiguous occurrence ‘save’
              It could refer to
                 either ‘System.Random.PCG.save’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:94:1
                     or ‘System.Random.PCG.Pure.save’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:205:1-4)
                     or ‘System.Random.PCG.Single.save’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:93:1

/build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:255: failure in expression `create >>= \g -> replicateM_ 1000 (uniformW32 g) >> uniformW32 g'
expected: 3640764222
 but got:
          ^
          <interactive>:127:1: error:
              Ambiguous occurrence ‘create’
              It could refer to
                 either ‘System.Random.PCG.create’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:157:1
                     or ‘System.Random.PCG.Pure.create’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:229:1-6)
                     or ‘System.Random.PCG.Single.create’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:119:1

/build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:271: failure in expression `create >>= \g -> replicateM 3 (uniformW32 g)'
expected: [355248013,41705475,3406281715]
 but got:
          ^
          <interactive>:139:1: error:
              Ambiguous occurrence ‘create’
              It could refer to
                 either ‘System.Random.PCG.create’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:157:1
                     or ‘System.Random.PCG.Pure.create’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:229:1-6)
                     or ‘System.Random.PCG.Single.create’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:119:1

/build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:170: failure in expression `initFrozen 0'
expected: F 1
 but got:
          ^
          <interactive>:161:1: error:
              Ambiguous occurrence ‘initFrozen’
              It could refer to
                 either ‘System.Random.PCG.initFrozen’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:114:1
                     or ‘System.Random.PCG.Fast.Pure.initFrozen’,
                        imported from ‘System.Random.PCG.Fast.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:173:1-10)
                     or ‘System.Random.PCG.Pure.initFrozen’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:225:1-10)
                     or ‘System.Random.PCG.Single.initFrozen’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:109:1

/build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:185: failure in expression `initialize 0 >>= save'
expected: F 1
 but got:
          ^
          <interactive>:173:1: error:
              Ambiguous occurrence ‘initialize’
              It could refer to
                 either ‘System.Random.PCG.initialize’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:164:1
                     or ‘System.Random.PCG.Fast.Pure.initialize’,
                        imported from ‘System.Random.PCG.Fast.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:188:1-10)
                     or ‘System.Random.PCG.Pure.initialize’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:236:1-10)
                     or ‘System.Random.PCG.Single.initialize’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:140:1


          <interactive>:173:18: error:
              Ambiguous occurrence ‘save’
              It could refer to
                 either ‘System.Random.PCG.save’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:94:1
                     or ‘System.Random.PCG.Fast.Pure.save’,
                        imported from ‘System.Random.PCG.Fast.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:157:1-4)
                     or ‘System.Random.PCG.Pure.save’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:205:1-4)
                     or ‘System.Random.PCG.Single.save’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:93:1

/build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:206: failure in expression `create >>= \g -> replicateM_ 1000 (uniformW32 g) >> uniformW32 g'
expected: 3725702568
 but got:
          ^
          <interactive>:185:1: error:
              Ambiguous occurrence ‘create’
              It could refer to
                 either ‘System.Random.PCG.create’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:157:1
                     or ‘System.Random.PCG.Fast.Pure.create’,
                        imported from ‘System.Random.PCG.Fast.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:181:1-6)
                     or ‘System.Random.PCG.Pure.create’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:229:1-6)
                     or ‘System.Random.PCG.Single.create’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:119:1

/build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:222: failure in expression `create >>= \g -> replicateM 3 (uniformW32 g)'
expected: [2951688802,2698927131,361549788]
 but got:
          ^
          <interactive>:197:1: error:
              Ambiguous occurrence ‘create’
              It could refer to
                 either ‘System.Random.PCG.create’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG.hs:157:1
                     or ‘System.Random.PCG.Fast.Pure.create’,
                        imported from ‘System.Random.PCG.Fast.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Fast/Pure.hs:181:1-6)
                     or ‘System.Random.PCG.Pure.create’,
                        imported from ‘System.Random.PCG.Pure’
                        (and originally defined
                           at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Pure.hs:229:1-6)
                     or ‘System.Random.PCG.Single.create’,
                        defined at /build/pcg-random-0.1.3.6/src/System/Random/PCG/Single.hs:119:1

Examples: 50  Tried: 44  Errors: 0  Failures: 8
Test suite doctests: FAIL
Test suite logged to: dist/test/pcg-random-0.1.3.6-doctests.log
0 of 1 test suites (0 of 1 test cases) passed.
commented

Thanks for the report. This was already fixed in #9, I just didn't upload it hackage. I've bumped the version to 0.1.3.7 and uploaded to hackage.