mingw: fails with Invalid GType function
Starting with a mingw toolchain update a month ago g-ir-scanner sometimes fails with a "Invalid GType function" error:
Invalid GType function: 'gtk_level_bar_get_type' Failed to find symbol 'gtk_level_bar_get_type'
Example gtk4 pipeline: https://gitlab.gnome.org/GNOME/gtk/-/jobs/703429
I'm not sure what the problem is as I can't reproduce locally.
I've had reports in msys2 that it fails for various projects but only with 32bit.