5 Pull requests merged by 4 people

• perlrun: add caution that the -C flag does not validate nor produce UTF-8

  #23357 merged Jul 4, 2025

• cpan/Math-BigInt - Update to version 2.005003

  #23193 merged Jul 3, 2025

• sv.c: fix crash with newSVpvf("")

  #23394 merged Jul 1, 2025

• clearly state from which feature bundles onwards the "unfeatures" are disabled

  #23378 merged Jun 27, 2025

• Account for possibility of envvar $CC being defined

  #23383 merged Jun 27, 2025

9 Pull requests opened by 4 people

• Mro dot xs cleanup

  #23385 opened Jun 27, 2025

• cpan/Test-Simple - Update to version 1.302214

  #23386 opened Jun 27, 2025

• cpan/Socket - Update to version 2.039

  #23387 opened Jun 27, 2025

• add new module to core called Time::HiRes (a real benchmark framework)

  #23389 opened Jun 27, 2025

• pp_ref() builtin_pp_reftype(): strlen()+Newx()+memcpy()->100% pre-made COWs

  #23391 opened Jun 29, 2025

• GH #23390 re/Makefile.PL silence uninit $args{"LINKTYPE"} warning

  #23392 opened Jun 30, 2025

• Fix some little historical inaccuracies and ordering in perlhist

  #23396 opened Jul 3, 2025

• Need <arpa/inet.h> on z/OS

  #23398 opened Jul 3, 2025

• Add additional check for custom array/hash access checking

  #23399 opened Jul 3, 2025

4 Issues closed by 3 people

• pod/buildtoc fails to complete in perl-5.42.0.

  #23397 closed Jul 3, 2025

• Perl SEGV

  #23326 closed Jul 1, 2025

• BBC: Blead breaks Net-DNS-Resolver-Unbound-1.32

  #23393 closed Jul 1, 2025

• 5.40.2: Use of uninitialized value $args{"LINKTYPE"} at Makefile.PL line 37 of ext/re module

  #23390 closed Jun 30, 2025

3 Issues opened by 3 people

• Single pp OP for "if(ref($self) eq 'REFTYPE')" ?

  #23395 opened Jul 2, 2025

• Regexp memory corruption with large tries

  #23388 opened Jun 27, 2025

• meta-bug whiteboard MSVC turning on builtins memcpy memset memcmp strlen

  #23384 opened Jun 27, 2025

33 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Split PV typemap into mutable and immutable

  #23150 commented on Jul 3, 2025 • 4 new comments

• dist/IO.xs remove a dTHX call

  #23208 commented on Jul 4, 2025 • 0 new comments

• pp_hot.c: shave off some CPU instructions in pp_const()

  #23215 commented on Jul 3, 2025 • 0 new comments

• we aren't going to run late INIT blocks, so don't save them

  #23219 commented on Jul 3, 2025 • 0 new comments

• ParseXS: build an AST for each XSUB

  #23225 commented on Jul 4, 2025 • 0 new comments

• add custom error for 'catch (my $e)'

  #23228 commented on Jul 3, 2025 • 0 new comments

• sv.c: make PUSH_EXTEND_MORTAL__SV_C an inline function

  #23234 commented on Jul 4, 2025 • 0 new comments

• lib/Unicode/UCD.pm: tidy indents in list of exports

  #23246 commented on Jul 4, 2025 • 0 new comments

• Win32: eliminate the sys_intern fdpid aka w32_fdpid

  #23262 commented on Jul 3, 2025 • 0 new comments

• openbsd: ensure we link to the built libperl.a, not the system libperl.a

  #23265 commented on Jul 3, 2025 • 0 new comments

• Synch Pod-Simple-3.47 into blead

  #23319 commented on Jul 4, 2025 • 0 new comments

• Improve -Dx, -Dt etc output, especially in threaded builds

  #23322 commented on Jul 4, 2025 • 0 new comments

• Make :utf8 an actually validating layer

  #23342 commented on Jul 4, 2025 • 0 new comments

• Add details tag to issue template

  #23353 commented on Jul 4, 2025 • 0 new comments

• Simplify sentence in `perlpacktut.pod`

  #23354 commented on Jul 4, 2025 • 0 new comments

• don't call vivifier macros Perl_error_log/Perl_debug_log in a loop

  #23356 commented on Jul 4, 2025 • 0 new comments

• pp_reverse - chunk-at-a-time string reversal

  #23371 commented on Jun 29, 2025 • 0 new comments

• regcomp_invlist.c -> S_invlist_trim -> SvPV_renew wasteful NOOP (bug demo, ! a PR)

  #23197 commented on Jul 4, 2025 • 0 new comments

• win32: allow build with USE_ITHREADS=undef but USE_IMP_SYS=define

  #23178 commented on Jul 3, 2025 • 0 new comments

• Fetch operands of binary operators in left-to-right order

  #23108 commented on Jul 4, 2025 • 0 new comments

• pp_pack NEXT_UNI_VAL: Replace utf8n_to_uvchr with utf8_to_uv_flags

  #23085 commented on Jul 3, 2025 • 0 new comments

• sv_vcatpvfn_flags: Use utf8_to_uv_or_die

  #23083 commented on Jul 4, 2025 • 0 new comments

• S_scan_const: Use utf8_to_uv_or_die not utf8n_to_uvchr

  #23080 commented on Jul 4, 2025 • 0 new comments

• regmatch: Use new utf8_to_uv

  #22834 commented on Jul 4, 2025 • 0 new comments

• feature.pm add __END__, split POD, less IO/CPU parse time

  #22700 commented on Jul 3, 2025 • 0 new comments

• perlipc.pod: correct the safe signals bypass suggestion

  #22455 commented on Jul 4, 2025 • 0 new comments

• sv_setsv_cow: only succeed if sv_setsv() would also COW

  #22120 commented on Jul 3, 2025 • 0 new comments

• Warnings on exit when DBI handle is global variable and there is assignment from subroutine

  #23306 commented on Jul 3, 2025 • 0 new comments

• Consistent I/O function error return values

  #23340 commented on Jul 3, 2025 • 0 new comments

• Mention the "unfeatures" more clearly in feature.pm

  #23379 commented on Jun 30, 2025 • 0 new comments

• Create a script in Porting to merge dev perldeltas into the new stable perldelta

  #23365 commented on Jun 27, 2025 • 0 new comments

• executing the test command dist/ExtUtils-CBuilder/t/03-cplusplusplus fails,

  #23355 commented on Jun 27, 2025 • 0 new comments

• UCRTbase.dll toupper() is 133x slower wall time than perl/msvcrt.dll

  #23037 commented on Jun 27, 2025 • 0 new comments