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[1 of 3] Processing p
[1 of 1] Compiling H[sig] ( p/H.hsig, nothing )
[2 of 3] Processing q
Instantiating q
[1 of 1] Compiling H ( q/H.hs, bkpfail10.out/q/H.o )
[3 of 3] Processing r
Instantiating r
[1 of 2] Including p[H=q:H]
Instantiating p[H=q:H]
[1 of 1] Compiling H[sig] ( p/H.hsig, bkpfail10.out/p/p-D5Mg3foBSCrDbQDKH4WGSG/H.o )
bkpfail10.bkp:8:9: error:
• Type constructor ‘H’ has conflicting definitions in the module
and its hsig file
Main module: type H :: * -> *
data H a = H a
Hsig file: type H :: *
data H
The types have different kinds
• while checking that q:H implements signature H in p[H=q:H]
bkpfail10.bkp:10:9: error:
• Identifier ‘f’ has conflicting definitions in the module
and its hsig file
Main module: f :: H a -> H a
Hsig file: f :: H -> H
The two types are different
• while checking that q:H implements signature H in p[H=q:H]
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