hasAttribute is not a function #15241
Description
Describe the bug
some specific code specifically in sveltekit specifically when built causes a runtime error, likely due to there being no value assigned
this may seem like a silly case but it makes sense when only demonstrating UI components
if this behavior shouldn't be allowed, then svelte should error at compile time
Reproduction
https://github.com/KTibow/hasattributebug
Logs
2.C2l9EObT.js:36 Uncaught (in promise) TypeError: input.hasAttribute is not a function
at Array.remove_defaults (2.C2l9EObT.js:36:15)
at run_all (BjTd4EYN.js:18:11)
at process_idle_tasks (BjTd4EYN.js:787:3)
at flush_tasks (BjTd4EYN.js:808:5)
at flush_sync (BjTd4EYN.js:1265:5)
at new Svelte4Component (app.LvR6wlp0.js:446:7)
at new <anonymous> (app.LvR6wlp0.js:395:7)
at initialize (DSRet70y.js:1061:10)
at _hydrate (DSRet70y.js:2210:3)
at async Module.start (DSRet70y.js:973:5)System Info
System:
OS: Linux 6.12 Fedora Linux 41 (Workstation Edition)
CPU: (8) x64 Intel(R) Core(TM) i5-1035G4 CPU @ 1.10GHz
Memory: 7.24 GB / 15.21 GB
Container: Yes
Shell: 3.7.0 - /usr/bin/fish
Binaries:
Node: 22.12.0 - ~/.local/share/pnpm/node
npm: 10.9.0 - ~/.local/share/pnpm/npm
pnpm: 10.2.0 - ~/.local/share/pnpm/pnpm
npmPackages:
svelte: ^5.0.0 => 5.19.9Severity
annoyance