fn __action392<'i, L>(
    ctx: &ParseContext,
    (_, _, _): (LexerPosition, Token, LexerPosition),
    (_, __0, _): (LexerPosition, Vec<TypeSpecifier>, LexerPosition),
    (_, _, _): (LexerPosition, Token, LexerPosition),
) -> Vec<TypeSpecifier> ⓘwhere
    L: HasLexerError,