[Perl/perl5] c22656: perlrequick: Note {,n} added in 5.34
Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: c226565ffd491f0613db55649bce102b831b1f12
https://github.com/Perl/perl5/commit/c226565ffd491f0613db55649bce102b831b1f12
Author: Karl Williamson
Date: 2023-07-31 (Mon, 31 Jul 2023)
Changed paths:
M pod/perlrequick.pod
Log Message:
---
perlrequick: Note {,n} added in 5.34
This fixes GH #21020
[Perl/perl5] 053f9e: hints/linux: Add additional expression when matchi...
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: 053f9e8029ff93d2bb530e010affab7e73608812 https://github.com/Perl/perl5/commit/053f9e8029ff93d2bb530e010affab7e73608812 Author: Raul E Rangel Date: 2023-07-31 (Mon, 31 Jul 2023) Changed paths: M AUTHORS M hints/linux.sh Log Message: --- hints/linux: Add additional expression when matching clang Newer versions of clang actually print the distro before `clang` when calling `$CC --version`. This changes fixes the regex so it can match this new pattern. i.e., $ clang --version Debian clang version 14.0.6 $ x86_64-pc-linux-gnu-clang --version Chromium OS 17.0_pre496208_p20230501-r1 clang version 17.0.0 Fixes #21099
[Perl/perl5] cda9b6: perldelta for fb5c7cea820da4
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: cda9b62a331cad2038fc17c54f35f51720929618 https://github.com/Perl/perl5/commit/cda9b62a331cad2038fc17c54f35f51720929618 Author: Tony Cook Date: 2023-08-01 (Tue, 01 Aug 2023) Changed paths: M pod/perldelta.pod Log Message: --- perldelta for fb5c7cea820da4
[Perl/perl5] e53825: test.pl: Clarify watchdog() sub comments
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: e5382596a8b29c89367749f58f09c1fe7a2414d8 https://github.com/Perl/perl5/commit/e5382596a8b29c89367749f58f09c1fe7a2414d8 Author: Karl Williamson Date: 2023-07-31 (Mon, 31 Jul 2023) Changed paths: M t/test.pl Log Message: --- test.pl: Clarify watchdog() sub comments
[Perl/perl5] fb5c7c: readline ARGV: don't try to open '|-' or '-|' and ...
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: fb5c7cea820da4e5609bea7c575bcf6dc988b2ea https://github.com/Perl/perl5/commit/fb5c7cea820da4e5609bea7c575bcf6dc988b2ea Author: Tony Cook Date: 2023-08-01 (Tue, 01 Aug 2023) Changed paths: M doio.c M embed.fnc M embed.h M pod/perldiag.pod M proto.h M t/io/argv.t Log Message: --- readline ARGV: don't try to open '|-' or '-|' and warn This has no effect on in-place editing nor on the <<>> operator. Later modified to ignore leading/internal/trailing space when checking the name. Fixes #21176
[Perl/perl5] 4d19b3: PerlIO::via: sanity check READ method return value
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: 4d19b36932e18bce344d5db51a5fff31eb1cef20 https://github.com/Perl/perl5/commit/4d19b36932e18bce344d5db51a5fff31eb1cef20 Author: Tony Cook Date: 2023-08-01 (Tue, 01 Aug 2023) Changed paths: M ext/PerlIO-via/t/via.t M ext/PerlIO-via/via.pm M ext/PerlIO-via/via.xs Log Message: --- PerlIO::via: sanity check READ method return value Coverity complained that the range of SvIV(result) could be large and well outside the bounds of the buffer at SvPVX(). So sanity check that the value of result is within range, if it is out of range warn and return an error. Also document the bottom of the range of expected return values from READ, -1 is less than $len and resulted in a crash. Ideally we'd just use the length of the modified $buffer to avoid such range errors, but the API is already designed, so we can't. CID 453853
[Perl/perl5] 7b0950: locale.c: use variable to avoid extra comparisons
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: 7b0950d0d220e2b6626a715b1f2c7dbaab61278f https://github.com/Perl/perl5/commit/7b0950d0d220e2b6626a715b1f2c7dbaab61278f Author: Karl Williamson Date: 2023-07-31 (Mon, 31 Jul 2023) Changed paths: M locale.c Log Message: --- locale.c: use variable to avoid extra comparisons The mnemonic name also makes it clearer. Instead of comparing two variables multiple times, set a boolean once with the result, and use that. Commit: f0eb8bbcea48a988acb7df5c3c3db93d4a67fb75 https://github.com/Perl/perl5/commit/f0eb8bbcea48a988acb7df5c3c3db93d4a67fb75 Author: Karl Williamson Date: 2023-07-31 (Mon, 31 Jul 2023) Changed paths: M locale.c Log Message: --- locale.c: Windows Use .ACP for sys default fallback Prior to this commit the locale handling code thought that Windows used "" for the system default locale. But it doesn't, and to get to this point in the initialization code, the "" had already been tried and failed. Compare: https://github.com/Perl/perl5/compare/2a8fc21e7479...f0eb8bbcea48
[Perl/perl5] 2a8fc2: regexec.c - restructure code that boils down to a ...
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: 2a8fc21e747997d36fac7dceac7fa67680868e09 https://github.com/Perl/perl5/commit/2a8fc21e747997d36fac7dceac7fa67680868e09 Author: Yves Orton Date: 2023-07-31 (Mon, 31 Jul 2023) Changed paths: M regexec.c Log Message: --- regexec.c - restructure code that boils down to a constant conditional See also https://github.com/Perl/perl5/pull/21296. When PERL_SAWAMPERSAND is not defined then Pl_sawampersand is defined to be (SAWAMPERSAND_LEFT|SAWAMPERSAND_MIDDLE|SAWAMPERSAND_RIGHT). Which means that the clause in the first if block: && !(PL_sawampersand & SAWAMPERSAND_RIGHT) and the clause in the second if block: && !(PL_sawampersand & SAWAMPERSAND_LEFT) will never be true. Thus neither of these blocks will execute in a normal build where PERL_SAWAMPERSAND is not defined. Nevertheless some versions of Clang notice that a related expression guarded by these clauses is also constant, and mixes '&' and '&&' together and then warns about it: $ clang-17 ... regexec.c regexec.c:3589:21: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand] 3588 | if ((PL_sawampersand & SAWAMPERSAND_RIGHT) | ~~ 3589 | && min > RXp_OFFS_END(prog,0) | ^ regexec.c:3589:21: note: use '&' for a bitwise operation 3589 | && min > RXp_OFFS_END(prog,0) | ^~ | & regexec.c:3589:21: note: remove constant to silence this warning Restructuring the clauses into a nested if should fix this. Along the way we fix a related I32/SSize_t mismatch, and eliminate an unnecessary duplicate use of RXp_OFFS_END(prog,0) call, which these days is a more complex and expensive macro than it once was. Thanks to the github user @Logikable for calling this to our attention with a different patch.
[Perl/perl5]
Branch: refs/heads/yves/alternate_pr_for_21296 Home: https://github.com/Perl/perl5
