testsuite/tests/backpack/should_fail/bkpfail27.stderr


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[1 of 3] Processing p
  [1 of 2] Compiling H[sig]           ( p/H.hsig, nothing )
  [2 of 2] Compiling M                ( p/M.hs, nothing )
[2 of 3] Processing q
  Instantiating q
  [1 of 1] Compiling H                ( q/H.hs, bkpfail27.out/q/H.o )
[3 of 3] Processing r
  Instantiating r
  [1 of 1] Including p[H=q:H]
    Instantiating p[H=q:H]
    [1 of 2] Compiling H[sig]           ( p/H.hsig, bkpfail27.out/p/p-D5Mg3foBSCrDbQDKH4WGSG/H.o )

bkpfail27.bkp:15:9: error:
    Type constructor ‘T’ has conflicting definitions in the module
    and its hsig file
    Main module: type T = F
    Hsig file:  skolem T
    Illegal type family application in implementation of abstract data.