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[1 of 3] Compiling OverloadedRecFldsFail06_A ( OverloadedRecFldsFail06_A.hs, OverloadedRecFldsFail06_A.o )
OverloadedRecFldsFail06_A.hs:9:15: warning: [GHC-40910] [-Wunused-top-binds (in -Wextra, -Wunused-binds)]
Defined but not used: data constructor ‘MkUnused’
OverloadedRecFldsFail06_A.hs:9:42: warning: [GHC-40910] [-Wunused-top-binds (in -Wextra, -Wunused-binds)]
Defined but not used: record field of MkUnused ‘unused2’
OverloadedRecFldsFail06_A.hs:9:59: warning: [GHC-40910] [-Wunused-top-binds (in -Wextra, -Wunused-binds)]
Defined but not used: record field of MkUnused ‘used_locally’
[2 of 3] Compiling Main ( overloadedrecfldsfail06.hs, overloadedrecfldsfail06.o )
overloadedrecfldsfail06.hs:7:1: error: [GHC-38856] [-Wunused-imports (in -Wextra), Werror=unused-imports]
The import of ‘MkV, Unused, Unused(unused), V(x), U(y)’
from module ‘OverloadedRecFldsFail06_A’ is redundant
overloadedrecfldsfail06.hs:8:1: error: [GHC-66111] [-Wunused-imports (in -Wextra), Werror=unused-imports]
The qualified import of ‘OverloadedRecFldsFail06_A’ is redundant
except perhaps to import instances from ‘OverloadedRecFldsFail06_A’
To import instances alone, use: import OverloadedRecFldsFail06_A()
overloadedrecfldsfail06.hs:9:1: error: [GHC-38856] [-Wunused-imports (in -Wextra), Werror=unused-imports]
The qualified import of ‘V(y)’
from module ‘OverloadedRecFldsFail06_A’ is redundant
overloadedrecfldsfail06.hs:10:1: error: [GHC-38856] [-Wunused-imports (in -Wextra), Werror=unused-imports]
The qualified import of ‘U, U(x)’
from module ‘OverloadedRecFldsFail06_A’ is redundant
overloadedrecfldsfail06.hs:15:22: error: [GHC-02256] [-Wambiguous-fields (in -Wdefault), Werror=ambiguous-fields]
Ambiguous record update with parent type constructor ‘U’.
This type-directed disambiguation mechanism will not be supported by -XDuplicateRecordFields in future releases of GHC.
Consider disambiguating using module qualification instead.
overloadedrecfldsfail06.hs:18:28: error: [GHC-02256] [-Wambiguous-fields (in -Wdefault), Werror=ambiguous-fields]
Ambiguous record update with parent type constructor ‘V’.
This type-directed disambiguation mechanism will not be supported by -XDuplicateRecordFields in future releases of GHC.
Consider disambiguating using module qualification instead.
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