diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/threads/t/join.t | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ext/threads/t/join.t b/ext/threads/t/join.t index 7f8f1c8824..7e0bde0170 100644 --- a/ext/threads/t/join.t +++ b/ext/threads/t/join.t @@ -139,3 +139,12 @@ if ($^O eq 'linux') { $ok++ if($@ =~/Thread already joined/); ok($ok, "Double join works"); } + +{ + # The "use IO" is not actually used for anything; its only purpose is to + # incite a lot of calls to newCONSTSUB. See the p5p archives for + # the thread "maint@20974 or before broke mp2 ithreads test". + use IO; + $_->join for map threads->new(sub{ok($_, "stress newCONSTSUB")}), 1..2; +} + |