Mruby via parser and mrb_run

mrbtest.c

#include "mruby.h"

#include "mruby/proc.h"
#include "mruby/data.h"
#include "mruby/compile.h"

int main(int argc, char** argv)
{
	mrb_state *state = mrb_open();
	mrbc_context *cxt = mrbc_context_new(state);

	char* ruby_code = "def stuff ; print('Testing mrb') ; end";

	struct mrb_parser_state *parser = mrb_parser_new(state);
	parser->s = ruby_code;
	parser->send = ruby_code + strlen(ruby_code);
	parser->lineno = 1;
	mrb_parser_parse(parser, cxt);

	int n = mrb_generate_code(state, parser);

	mrb_value result = mrb_run(state, 
		mrb_proc_new(state, state->irep[n]), 
		mrb_top_self(state));
	mrb_p(state, result);

	mrb_parser_free(parser);

	mrbc_context_free(state, cxt);

	mrb_close(state);

}