Hang when function pointer in a mixin [user error]

[m8f]

User error.

It seems that we cannot have a function pointer in a mixin.

Steps to reproduce:
1. Load this zscript.zs:

Code: Select all

version 4.14.2

class C
{
  private Function<play void(void)> f; // OK
}

mixin class M
{
  private Function<play void(void)> f; // not OK 
}

class CM
{
  mixin M;
}

Expected result: GZDoom loads without errors.
Actual result: GZDoom hangs on load.

OS: Debian GNU/Linux 12 (bookworm), Linux 6.12.25+rpt-rpi-v8 on aarch64.
GZDoom: version g4.14.2.

If no class has this mixin, GZDoom loads correctly.