From 73c5f2f766875cafa3432fe5a23c12b298580129 Mon Sep 17 00:00:00 2001 From: "Flavio S. Glock" Date: Fri, 23 Oct 2026 12:30:51 +0200 Subject: [PATCH] test: cover list-context dereference of missing hash values Add a focused unit test for array dereference of a missing hash element in list-valued argument context, the minimized behavior behind issue 1801. Generated with [Codex](https://openai.com/codex) Co-Authored-By: Codex <158243242+openai-codex@users.noreply.github.com> --- .../resources/unit/undefined_hash_element_array_deref.t | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 src/test/resources/unit/undefined_hash_element_array_deref.t diff --git a/src/test/resources/unit/undefined_hash_element_array_deref.t b/src/test/resources/unit/undefined_hash_element_array_deref.t new file mode 100644 index 0000000000..80bad13f2c --- /dev/null +++ b/src/test/resources/unit/undefined_hash_element_array_deref.t @@ -0,0 +1,7 @@ +use strict; +use warnings; +use Test::More tests => 1; + +my %hash; +is(@{$hash{CLONES}}, 0, + 'array dereference of a missing hash element is empty in list argument context');