wren/test/api/foreign_class.h

#include "wren.h"

WrenForeignMethodFn foreignClassBindMethod(const char* signature);
void foreignClassBindClass(
    const char* className, WrenForeignClassMethods* methods);
First pass at implementing foreign classes. Most of the pieces are there: - You can declare a foreign class. - It will call your C function to provide an allocator function. - Whenever a foreign object is created, it calls the allocator. - Foreign methods can access the foreign bytes of an object. - Most of the runtime checking is in place for things like subclassing foreign classes. There is still some loose ends to tie up: - Finalizers are not called. - Some of the error-handling could be better. - The GC doesn't track how much memory a marked foreign object uses. 2015-08-15 12:07:53 -07:00			`#include "wren.h"`

			`WrenForeignMethodFn foreignClassBindMethod(const char* signature);`
			`void foreignClassBindClass(`
			`const char* className, WrenForeignClassMethods* methods);`