HTTP/1.1 -1 Read error in cache disk data: SuccessContent-Type: text/csv; charset="utf-8" Last-Modified: Sat, 22 Jan 2022 02:27:30 GMT Content-length: 1227 Connection: Close Proxy-Connection: Close X-Cache: HIT from web1.osuosl.org Server: ProxyTrack 0.5 (HTTrack 3.49.2) id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,lang,patch,platform 1510,NQP-rx doesn't create PMC for string // expressions,Austin_Hastings,pmichaud,"{{{ austin@andLinux:~/kakapo$ cat test.nqp my %hash; %hash := 1; #my $x := ~ %hash; my $y := ~ %hash // 'r'; }}} Produces: {{{ austin@andLinux:~/kakapo$ parrot-nqp test.nqp Null PMC access in set_string_native() current instr.: '_block11' pc 0 (EVAL_1:6) called from Sub 'parrot;PCT;HLLCompiler;eval' pc -1 ((unknown file):-1) called from Sub 'parrot;PCT;HLLCompiler;evalfiles' pc 1303 (compilers/pct/src/PCT/HLLCompiler.pir:707) called from Sub 'parrot;PCT;HLLCompiler;command_line' pc 1489 (compilers/pct/src/PCT/HLLCompiler.pir:794) called from Sub 'parrot;NQP;Compiler;main' pc -1 ((unknown file):-1) austin@andLinux:~/kakapo$ }}} The bad part of the code seems to be: {{{ vivify_13: set $S21, $P20 set $P18, $S21 defined $I23, $P18 if $I23, default_22 new $P24, ""String"" assign $P24, ""r"" set $P18, $P24 }}} Note here the use of $P18, which has never been initialized.",bug,assigned,normal,,nqp,2.1.0,medium,,,,,, p 2009"], preceding YAPC::NA::200