Adw.CallbackAnimationTarget segfault

[tokyob0t]

Adw.CallbackAnimationTarget.new() works in Python but causes a segmentation fault in Lua.

local target = Adw.CallbackAnimationTarget.new(print)
print(target)

Segmentation fault (core dumped)

While in python just works fine

target = Adw.CallbackAnimationTarget.new(print)
print(target)

<Adw.CallbackAnimationTarget object at 0xffff1482aa80 (AdwCallbackAnimationTarget at 0xaaab358a9370)>

[vtrlx]

I can easily replicate this locally under both LuaGObject and LGI—that it happens under the latter indicates that this is not an issue introduced by my own meddling into the internals I inherited. What an odd issue. I'll try to ask around.

[vtrlx]

This appears to be an issue with Adwaita. See the relevant work item.