[Freeze] Make PL freeze/crash with a bad formatted print

[Naheulf]

Description of the Issue

It seem to hang because it try to use a return value from a function without return value.

Steps to Reproduce the Issue

Execute this pattern:

import std.io;

fn Foo(){};

std::print("{}", Foo());

Expected Behavior

Should return an error. And should do it quickly (without waiting for a watchdog).

Actual Behavior

Hang/Freeze. Make ImHex crash and make the Discord bot stuck in thinking state.

Debug Information

Found in the latest ImHex release (1.37.4) but is also present in the latest nightly (1.38.0.WIP WerWolv/ImHex@56d1e26)

This Might be related to WerWolv/ImHex#2368 as it does have similar behaviour.

[Naheulf]

No longer crash on today nightly (1.38.0.WIP WerWolv/ImHex@aec9f7a), did’n tried versions in-betweens. I wait the release to close the issue.