Revision history for Scope-Upper
+0.34 2023-03-26 16:00 UTC
+ + Add : Contributing guidelines are now listed in the new
+ CONTRIBUTING file.
+ + Fix : [RT #146897] Scope::Upper does not know about RCPV
+ cop_warnings, and does not know that given is deprecated.
+ "given" related warnings were silenced, and the new RCPV
+ interface is now used.
+ Thanks Yves Orton for reporting and contributing a fix.
+ + Fix : Assertion failures triggering on perl version 5.37.10 and
+ higher with DEBUGGING enabled.
+ + Fix : t/64-uplevel-caller.t has been taught about the new call frame
+ numbering convention.
+
+0.33 2021-12-20 20:30 UTC
+ + Fix : [RT #114816] resources/remote/url points to web interface
+ META files now follow version 2.0 of the CPAN META spec.
+ Thanks Kent Fredric for reporting.
+ + Fix : [RT #139823] : Perl 5 blead breads t/07-context_info.t
+ t/07-context_info.t has been hardened against warning bits
+ changes.
+ Thanks Jim Keenan and Tony Cook for reporting and contributing
+ a fix.
+
+0.32 2019-07-08 12:50 UTC
+ + Fix : [RT #129539] : fails with v5.27.3 and later with DEBUGGING
+ The module has been amended to accomodate with a change of
+ behaviour of a core macro.
+ + Upd : Contact info.
+
+0.31 2018-08-26 19:50 UTC
+ + Fix : [RT #125931] : localized SCALAR doesn't get imported
+ localize '$Foo::x' => $var now properly imports $x into Foo.
+ Thanks Vernon Lyon for reporting.
+
+0.30 2017-11-04 15:55 UTC
+ + Fix : [RT #123481] : Compatibility with CV-in-stash optimisation
+ Thanks Father Chrysostomos for reporting and contributing a
+ patch.
+
+0.29 2016-06-06 12:00 UTC
+ + Chg : A large chunk of boilerplate XS code, which is also used in
+ other XS modules, has been factored out of the main .xs file
+ to a collection of .h files in the xsh subdirectory.
+ + Fix : [RT #112246] : Blead breaks Scope::Upper
+ Dave Mitchell provided a new implementation of reap(),
+ localize_*() and uplevel() to match the new context stack
+ handling in perl 5.24. Many thanks to him.
+
+0.28 2015-08-18 15:00 UTC
+ + Chg : SUB() and EVAL() will now warn if they cannot find an
+ appropriate context in the current stack. They will still
+ return undef in this case, which is interpreted as the current
+ context when combined with other words.
+ + Fix : [RT #104751] : Scope::Upper does not handle exotic stack types
+ Trying to target a scope above the current perl scope will now
+ result in a warning. In that case, the topmost context in the
+ current stack will still be returned.
+ Thanks Rafaël Garcia-Suarez for the report.
+ + Fix : Test failures of threads tests on systems with harsh resource
+ constraints causing the threads to exit() during run.
+ + Opt : Some internal structures were shrunk, resulting in memory
+ savings and small speedups.
+
+0.27 2015-03-27 22:10 UTC
+ + Chg : The new environment variable to enable thread tests on older
+ perls is PERL_FORCE_TEST_THREADS. Note that this variable
+ should only be turned on by authors.
+ + Fix : Segfaults when the module is loaded by several threads (or
+ Windows emulated processes) ran in parallel.
+ + Fix : Memory leak with the uid() feature.
+ + Fix : Update the Windows ActivePerl + gcc 3.4 workaround for
+ ExtUtils::MakeMaker 7.04. Thanks Christian Walde for reporting
+ and feedback on this issue.
+ + Fix : reap(), localize(), localize_elem() and localize_delete()
+ will again work correctly on perl 5.19.4+ when the debugger
+ is enabled.
+ + Fix : Silence some compiler warnings.
+
+0.26 2015-03-12 23:30 UTC
+ + Fix : [RT #100264] : Don't use CvPADLIST on XSUBs
+ Thanks Father Chrysostomos for reporting and contributing a
+ patch.
+ + Fix : Be really compatible with the optional OP_PARENT feature.
+
+0.25 2014-09-21 17:10 UTC
+ + Add : Support for the PERL_OP_PARENT optional feature introduced in
+ perl 5.21.2.
+ + Fix : Work around an assertion failure in perl 5.21.4.
+
+0.24 2013-09-10 11:10 UTC
+ + Fix : Lexicals returned with unwind(), yield() and leave() will no
+ longer be lost on perl 5.19.4 and above.
+
+0.23 2013-09-02 11:30 UTC
+ This is a maintenance release. The code contains no functional change.
+ Satisfied users of version 0.22 can skip this update.
+ + Fix : [RT #87178] : typo fixes.
+ Thanks dsteinbrunner@pobox.com for the patch.
+ + Fix : [RT #88177] : 5.19.3 block hint test breakage
+ t/07-context_info.t has been taught about perl 5.19.3.
+ Thanks Andrew Main for the patch.
+ + Tst : Author tests are no longer bundled with this distribution.
+ They are only made available to authors in the git repository.
+ + Tst : "given is experimental" warnings when running tests on perl
+ 5.18 and above have been silenced.
+
+0.22 2013-01-30 23:35 UTC
+ + Chg : perl 5.6.1 is required.
+ + Fix : context_info() now ignores %warnings::Bits for perl 5.8.6 and
+ below, just like caller().
+ + Fix : [RT #82220] : Scope-Upper-0.21 test stuck on Windows perl 5.12.3
+ t/93-pod-spelling.t will not crash anymore on perl 5.12 and
+ below.
+ Thanks Gabor Szabo for reporting and Slaven Rezic for debugging
+ this issue.
+ + Tst : Rare test failures of t/07-context_info.t on perl 5.6,
+ t/55-yield-target.t on perl 5.[68], and t/63-uplevel-ctl.t on
+ perl 5.8.[345] have been addressed.
+
+0.21 2012-09-21 15:10 UTC
+ + Fix : context_info() has been taught about perl 5.17.4.
+ + Fix : t/07-context_info.t will no longer fail with perls that have
+ sitecustomize enabled (like many perl builds for Windows).
+ Thanks Steve Hay and Nicholas Clark for debugging help.
+ + Fix : Broken linkage on Windows with gcc 3.4, which appears in
+ particular when using ActivePerl's default compiler suite.
+ For those setups, the Scope::Upper shared library will now be
+ linked against the perl dll directly (instead of the import
+ library).
+
+0.20 2012-09-17 11:00 UTC
+ + Add : The new yield(@values, $context) function can be used to return
+ values to any upper scope, including do or map blocks.
+ The new leave(@values) function is an alias for
+ yield(@values, HERE).
+ + Add : The new context_info($context) function return information
+ about context $context, similarly to what caller() provides
+ but for any upper scope.
+ + Chg : Contexts are now normalized. In previous versions, it was
+ possible for different contexts to refer to the same scope :
+ for example, "for (my $i = 0; $i < 10; ++$i) { ... }" was
+ reachable through two contexts, while "for (@array) { ... }"
+ only by one. Starting from this version, contexts are
+ normalized so that they always represent an actual scope.
+ + Doc : C++ compilers are officially NOT supported.
+ + Fix : Building with a more recent version of perl 5.17.4.
+ + Fix : Debugger compatibility with perl 5.17.1 and above.
+
0.19 2012-09-01 13:25 UTC
+ Doc : POD headings have been made linkable.
+ Fix : Building with perl 5.17.4.
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