#include "codegen.h"

extern const struct code_generator unit_generator;
extern const struct code_generator expr_generator;

static const struct code_generator *code_generators[] = {
	[CODE_GENERATOR_UNIT] = &unit_generator,
	[CODE_GENERATOR_EXPR] = &expr_generator,
};
static const size_t nr_code_generators
	= sizeof code_generators / sizeof code_generators[0];

const struct code_generator *get_code_generator(enum code_generator_type type)
{
	if (type >= nr_code_generators) {
		return NULL;
	}

	return code_generators[type];
}