[perl #114708] [BUG] LTA message when splicing into string

[Carl Mäsak via RT]

spider-mario (>):
> sub test($x) {quasi {"{{{{$x}}}}"}}
> 
> Result:
> --------
> 
> Error while compiling block : Error while compiling op call: Error 
while 
> compiling block : Error while compiling block test: Error while 
compiling 
> block : Error while compiling block : Unknown QAST node type 
QAST::Unquote

Ah, well spotted. Yes, this is a QAST::Unquote node surviving past its 
time in the compilation process. Fixing the error means figuring out why 
it does.