/* spl_builtin.c — 内置函数集中注册表实现 */

#include "spl_builtin.h"
#include "../stage0/include/utils.h"
#include <string.h>

static const spl_builtin_t k_builtins[] = {
    {"sizeof", SPL_BUILTIN_SIZE_OF, 1, 1, 0},
    {"bitsizeof", SPL_BUILTIN_BITSIZE_OF, 1, 1, 0},
    {"alignof", SPL_BUILTIN_ALIGN_OF, 1, 1, 0},
    {"offsetof", SPL_BUILTIN_OFFSET_OF, 2, 2, 0},
    {"field_count", SPL_BUILTIN_FIELD_COUNT, 1, 1, 0},
    {"dbg", SPL_BUILTIN_DBG, 0, -1, 1},
    {"assert", SPL_BUILTIN_ASSERT, 1, 1, 1},
    {"import", SPL_BUILTIN_IMPORT, 1, 1, 1},
};

const spl_builtin_t *spl_builtin_lookup(const char *name) {
    if (!name)
        return NULL;
    for (usize i = 0; i < sizeof(k_builtins) / sizeof(k_builtins[0]); i++) {
        if (strcmp(k_builtins[i].name, name) == 0)
            return &k_builtins[i];
    }
    return NULL;
}

int spl_builtin_count(void) { return (int)(sizeof(k_builtins) / sizeof(k_builtins[0])); }