Function parser_haskell::haskell::__action27

pub fn __action27<'input, 'err>(
    errors: &'err mut Vec<ErrorRecovery<usize, (usize, &'input str), ()>>, 
    input: &'input str, 
    (_, d, _): (usize, Vec<Pat>, usize), 
    (_, v, _): (usize, Vec<(Vec<Expr>, Expr)>, usize)
) -> CaseCond