4.7.1 C++ target not translating $ctx.start.text

[azrdev]

Docs state that accessing tokens/rules not explicitly named works with statements like these:

$stop.line
$start.text
$ctx.start.index
$ctx.stop.type

However, C++ code generation does not like them:

• $stop and $start are not recognized, have to use $ctx.stop/start instead
• above $ctx statements fail to comile with member reference type 'GParser::RContext *' is a pointer; did you mean to use '->'?
• changing to $ctx->start->text yields no member named 'text' in 'antlr4::Token'