Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: f747bb18d7b6b00911a25c53eed8dda7edf0283d
https://github.com/Perl/perl5/commit/f747bb18d7b6b00911a25c53eed8dda7edf0283d
Author: Richard Leach <[email protected]>
Date: 2026-01-24 (Sat, 24 Jan 2026)
Changed paths:
M t/op/cond.t
Log Message:
-----------
t/op/cond.t - add a specific test for GH#18576
GH #18576 was concerned with the value returned from `if/elsif` statements
that both have a false conditional, such as:
my $y=do { if (0) { 5 } elsif(0) { 6 } };
where `$y` should contain an IV with value 0, the value of the last
expression to be evaluated, but it did not.
This problem was fixed as a side-effect of following commit:
4176abf7a8e425113debe55679c99b59bb9d299a
Author: David Mitchell <[email protected]>
Date: Wed Sep 18 12:28:18 2019 +0100
set VOID on OP_ENTER
The OP_ENTER planted at the start of a program (and possibly elsewhere)
gets left as UNKNOWN context rather than VOID context, due to op_scope()
not honouring the current context.
Fixing this makes things infinitesimally faster.
This commit adds the `if/else` example mentioned above as a specific test
for GH #18576, to add assurance that a future regression would result in
a test failure.
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