# New Ticket Created by mt1957 # Please include the string: [perl #123928] # in the subject line of all future correspondence about this issue. # <URL: https://rt.perl.org/Ticket/Display.html?id=123928 >
There is a processing difference between *my Buf $raw-bin = Buf.new(0x55 xx 3);* and *my Buf $raw-bin .= new(0x55 xx 3);* The last statement throws an error like; *Cannot modify an immutable Buf** ** in method dispatch:<.=> at src/gen/m-CORE.setting:1330** ** in any at /home/marcel/Languages/Perl6/rakudo/install/languages/nqp/lib/Perl6/Metamodel.moarvm:1** ** in block <unit> at t/101-binary.t:36** * perl version; This is perl6 version 2015.01-77-gd320f00 built on MoarVM version 2015.01-21-g4ee4925 Thanks in advance @MARTIMM
