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Reschedule 'use VERSION' switch fatalisation to 5.46 #24289

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Merged
leonerd merged 1 commit into from
Mar 23, 2026
Merged

Reschedule 'use VERSION' switch fatalisation to 5.46 #24289

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2 changes: 1 addition & 1 deletion op.c
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Original file line number Diff line number Diff line change
Expand Up @@ -8587,7 +8587,7 @@ Perl_utilize(pTHX_ int aver, I32 floor, OP *version, OP *idop, OP *arg)
}
else {
/* OK let's at least warn */
deprecate_fatal_in(WARN_DEPRECATED__SUBSEQUENT_USE_VERSION, "5.44",
deprecate_fatal_in(WARN_DEPRECATED__SUBSEQUENT_USE_VERSION, "5.46",
"Changing use VERSION while another use VERSION is in scope");
}
}
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2 changes: 2 additions & 0 deletions pod/perldeprecation.pod
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Expand Up @@ -43,6 +43,8 @@ in deprecation warnings.

Category: "deprecated::unicode_property_name"

=head2 Perl 5.46

=head3 Changing C<use VERSION> while another C<use VERSION> is in scope

A C<use VERSION> declaration has many implicit effects on the surrounding
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6 changes: 3 additions & 3 deletions t/lib/feature/implicit
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Expand Up @@ -74,7 +74,7 @@ evalbytes "say 'yes'";
use 5.014;
evalbytes;
EXPECT
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.44 at - line 8.
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.46 at - line 8.
say sub
yes
evalbytes sub
Expand All @@ -86,7 +86,7 @@ print 'ss' =~ /$sharp_s/i ? "ok\n" : "nok\n";
use v5.14;
print 'ss' =~ /$sharp_s/i ? "ok\n" : "nok\n";
EXPECT
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.44 at - line 5.
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.46 at - line 5.
nok
ok
########
Expand All @@ -98,6 +98,6 @@ print eval "use utf8; q|$long_s|" eq "\x{17f}" ? "ok\n" : "nok\n";
use v5.15;
print eval "use utf8; q|$long_s|" eq $long_s ? "ok\n" : "nok\n";
EXPECT
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.44 at - line 6.
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.46 at - line 6.
ok
ok
4 changes: 2 additions & 2 deletions t/lib/warnings/op
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Expand Up @@ -2261,7 +2261,7 @@ use warnings;
use v5.12;
use v5.20;
EXPECT
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.44 at - line 3.
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.46 at - line 3.
########
use warnings;
use v5.8;
Expand All @@ -2272,7 +2272,7 @@ use warnings;
use v5.10;
use v5.8;
EXPECT
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.44 at - line 3.
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.46 at - line 3.
########
use warnings;
use v5.12;
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2 changes: 1 addition & 1 deletion t/lib/warnings/pp_ctl
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Expand Up @@ -251,7 +251,7 @@ EXPECT
use warnings;
eval 'use 5.012; use 5.14.0';
EXPECT
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.44 at (eval 1) line 1.
Changing use VERSION while another use VERSION is in scope is deprecated, and will become fatal in Perl 5.46 at (eval 1) line 1.
########
# SKIP ? !$Config{default_inc_includes_dot}
# NAME check warning for do with no . in @INC
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