[ { "BlackBox" :
    { "name"      : "GHC.CString.unpackCString#"
    , "workInfo"  : "Never"
    , "kind"      : "Expression"
    , "template"  : "~LIT[0]"
    }
  }
, { "BlackBox" :
    { "name"      : "GHC.CString.unpackFoldrCString#"
    , "workInfo"  : "Never"
    , "kind"      : "Expression"
    , "template"  : "~LIT[0]"
    }
  }
, { "Primitive" :
    { "name"     : "GHC.CString.unpackCStringUtf8#"
    , "workInfo"  : "Never"
    , "primType" : "Function"
    }
  }
]