Function __action504

fn __action504<'i, L>(
    ctx: &ParseContext,
    __0: (LexerPosition, Vec<Expr>, LexerPosition),
    __1: (LexerPosition, Token, LexerPosition),
    __2: (LexerPosition, Expr, LexerPosition),
) -> Vec<Expr> 
where
    L: HasLexerError,