{"added":null,"apiVersion":1,"behindSince":null,"buildDepends":[],"categories":["devel","perl5"],"comment":"Lexically disable autovivification","compare":"/compare/p5-autovivification/index.json","dependentCount":null,"description":"When an undefined variable is dereferenced, it gets silently upgraded to an\narray or hash reference (depending of the type of the dereferencing). This\nbehaviour is called autovivification and usually does what you mean (e.g. when\nyou store a value) but it may be unnatural or surprising because your variables\ngets populated behind your back. This is especially true when several levels of\ndereferencing are involved, in which case all levels are vivified up to the\nlast, or when it happens in intuitively read-only constructs like exists.\n\nThis pragma lets you disable autovivification for some constructs and optionally\nthrows a warning or an error when it would have happened.","flavors":[],"html":"https://daemonports.org/dragonfly/devel/p5-autovivification/","kind":"port","lastUpdate":null,"license":["MIT"],"maintainer":"sunpoet@FreeBSD.org","name":"p5-autovivification","newest":true,"newestVersion":"0.18","noVulnData":false,"origin":"devel/p5-autovivification","otherSystems":[{"maintainer":"sunpoet@FreeBSD.org","newest":true,"origin":"devel/p5-autovivification","path":"/devel/p5-autovivification/","system":"FreeBSD","version":"0.18_1"},{"maintainer":"pkgsrc-users@NetBSD.org","newest":true,"origin":"devel/p5-autovivification","path":"/netbsd/devel/p5-autovivification/","system":"NetBSD","updated":"2026-07-16","version":"0.18nb9"},{"maintainer":"sunpoet@FreeBSD.org","newest":true,"noVulnData":true,"origin":"devel/p5-autovivification","path":"","system":"HardenedBSD","version":"0.18_1"},{"maintainer":"sunpoet@FreeBSD.org","newest":true,"noVulnData":true,"origin":"devel/p5-autovivification","path":"","system":"GhostBSD","version":"0.18_1"}],"packages":null,"pkgName":"p5-autovivification-0.18_1","related":null,"repository":"DPorts","requiredBy":["devel/p5-Geo-ShapeFile","devel/p5-JSON-Schema","net-mgmt/netdisco","print/latex-biber"],"requiredByCount":4,"runDepends":["lang/perl5.36"],"status":null,"system":"dragonfly","systemLabel":"DragonFly","version":"0.18_1","versions":null,"vulnerabilities":null,"www":"https://metacpan.org/release/autovivification"}