[coro] Try to make it work on CPPIA

[Simn]

Still seeing failures on linux CPPIA, which probably means there's still a problem in general.

The likelihood of this being an actual CPPIA issue is somewhat high, but it's also quite likely that we're simply still missing more follow_with_coro calls.

[tobil4sk]

The failure seems to be jit only, which means it could be: HaxeFoundation/hxcpp#1212

I've just updated that branch, so we can check if using that branch of hxcpp makes the crash go away:

haxe/tests/runci/targets/Cpp.hx

Line 28 in 379dec3

haxelibInstallGit("HaxeFoundation", "hxcpp", true);

[tobil4sk]

Well, no luck it seems... but given that it's an interp vs jit issue, I think it's probably a cppia runtime bug

[Aidan63]

I can take a look and see if I noticed anything. Do I need any hxcoro changes or is this haxe branch, the linked hxcpp branch, and the master hxcoro suite compiled to cppia enough?

[Simn]

This doesn't even need hxcoro, it has problems with one of the few tests we have in unit/src/TestCoroutines.hx now.