Are there any plan to support emscripten build?

In 2.29.2 and 2.28.2 i have r = mod->Build(); failed.
In 2.27.1 script worked but i cannot use class in it, without class all works fine, with class i have exceptions.

I use a latest version of emscripten.

Maybe i have to write some special defines to build compatibility lib?

Maybe you should try binding your classes using the generic calling convention + define AS_MAX_PORTABILITY, because AFAIK AngelScript doesn't have low-level support for the Javascript platform.

(and I'm also interested in compiling my code to Emscripten, one day :) )

It is classes in script, not c++ classes. I try to define AS_MAX_PORTABILITY, but it not helps me.

P.S.: all func bind with generic calling convention.

I've never used emscripten, but I'd gladly add support for using it if you can figure out why it is not working now.

From what I gather emscripten is simply converting llvm code into javascript. It may be that the problem is not actually in AngelScript, but in emscripten itself. Perhaps there is something in AngelScript that emscripten currently cannot translate properly into javascript.

Now my engine fully ported to html5 and works fine.

Thanks =)