Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: a2001396f87340a0eaae11ba3dc9fbcaf00b072d
https://github.com/Perl/perl5/commit/a2001396f87340a0eaae11ba3dc9fbcaf00b072d
Author: Lukas Mai <[email protected]>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M gv.c
M lib/CORE.pod
M op.c
M pp_sys.c
M t/op/coreamp.t
M t/op/coresubs.t
Log Message:
-----------
add &CORE::chdir (properly)
Previously, CORE::chdir was not "ampable", i.e. it could not be called
through a coderef or with a sigil: &CORE::chdir($dir);
The only thing allowed was to make a compile-time alias, whose calls
would then be inlined to chdir again:
BEGIN { *foo = \&CORE::chdir; }
foo "."; # actually does chdir "."
However, this was broken if the function call used parentheses, in which
case chdir would always try to use its argument as a filehandle, not the
name of a directory:
BEGIN { *foo = \&CORE::chdir; }
foo(".");
# Triggers a warning:
# chdir() on unopened filehandle . at file line 2.
This commit fixes the problem and makes chdir fully "ampable", so
&CORE::chdir() no longer triggers the "&CORE::chdir cannot be called
directly" error.
Commit: 521cc3f5d346a443029bf3a3f3dcae701063ab49
https://github.com/Perl/perl5/commit/521cc3f5d346a443029bf3a3f3dcae701063ab49
Author: Lukas Mai <[email protected]>
Date: 2024-07-02 (Tue, 02 Jul 2024)
Changed paths:
M pod/perldelta.pod
Log Message:
-----------
perldelta: add entry for &CORE::chdir
Compare: https://github.com/Perl/perl5/compare/4c992435a2d3...521cc3f5d346
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