Is there something special required to use Appender.clear

[Simen Kjærås]

On Tuesday, 27 March 2018 at 12:17:58 UTC, Ellie Harper wrote:
> Sorry if this is a stupid question, but is there something 
> special required to call Appender.clear?  When I attempt even 
> just a simple use I am getting compile errors relating to 
> `template object.clear`.

 From the documentation for Appender:

> Note
> clear is disabled for immutable or const element types, due to 
> the possibility that Appender might overwrite immutable data.

Since string is immutable(char)[], clear() is simply not 
available for appender!string.

--
   Simen