fn __action888<'i, L>(
    ctx: &ParseContext,
    __0: (LexerPosition, TypeSpecifier, LexerPosition),
    __1: (LexerPosition, Vec<ArrayedIdentifier>, LexerPosition),
    __2: (LexerPosition, Token, LexerPosition),
) -> StructFieldSpecifierwhere
    L: HasLexerError,