fn __action303<'i, L>(
    ctx: &ParseContext,
    (_, __0, _): (LexerPosition, Identifier, LexerPosition),
) -> LayoutQualifierSpecDatawhere
    L: HasLexerError,fn __action303<'i, L>(
    ctx: &ParseContext,
    (_, __0, _): (LexerPosition, Identifier, LexerPosition),
) -> LayoutQualifierSpecDatawhere
    L: HasLexerError,