Edwin Santos (Dec 11 2025 at 02:21): Edwin Santos (Dec 11 2025 at 02:21):Hello, I just pulled from upstream main a couple minutes ago (commit a72ca1daac) and rebuilt the compiler with zig build and now on the following:
app [main!] { pf: platform "https://github.com/lukewilliamboswell/roc-platform-template-zig/releases/download/0.4/6XA8JLWhmG1FSgb8GxPjBs9cGrtRqopohR3KAHYo722z.tar.zst" }
import pf.Stdout
main! = |_arg| {
Stdout.line!("Hello world")
}
I'm getting the following panic:
thread 2047938 panic: incorrect alignment
???:?:?: 0x1065096c7 in _SortedArrayBuilder.SortedArrayBuilder(ModuleEnv.MethodKey,Ident.Idx).Serialized.deserialize (???)
???:?:?: 0x10631ed13 in _ModuleEnv.Serialized.deserialize (???)
???:?:?: 0x10631e94b in _builtin_loading.loadCompiledModule (???)
???:?:?: 0x10631efa3 in _BuiltinModules.BuiltinModules.init (???)
???:?:?: 0x106344433 in _main.setupSharedMemoryWithModuleEnv (???)
???:?:?: 0x1063511bb in _main.rocRun (???)
???:?:?: 0x1064b7b8b in _main.mainArgs (???)
???:?:?: 0x1064b90b3 in _main.main (???)
???:?:?: 0x1064b95eb in _main (???)
???:?:?: 0x181a1c273 in ??? (???)
???:?:?: 0x0 in ??? (???)
The compiler was working prior to me pulling and rebuilding. I actually tried roc check on the file above too and got the same thread panic/stack trace. Let me know if I should also open a GH Issue.
Richard Feldman (Dec 11 2025 at 02:24):try zig build rebuild-builtins
Richard Feldman (Dec 11 2025 at 02:24):also you might want to pull again too, as I just landed a (probably unrelated) bugfix :smile:
Richard Feldman (Dec 11 2025 at 02:25):but I suspect that error just means that the builtins need to be rebuilt
Edwin Santos (Dec 11 2025 at 02:27):Oh got that, will do and run the check again and if everything's good I'll just mark this as resolved.
Notification Bot (Dec 11 2025 at 02:29):Edwin Santos has marked this topic as resolved.
Last updated: Dec 21 2025 at 12:15 UTC