#include "type.h"
#include <stddef.h>

const struct data_type void_type = {
    .name = "void",
    .sz = 0,
    .is_floating = false,
};
const struct data_type char_type = {
    .name = "char",
    .sz = 1,
    .is_floating = false,
};
const struct data_type short_type = {
    .name = "short",
    .sz = 2,
    .is_floating = false,
};
const struct data_type int_type = {
    .name = "int",
    .sz = 4,
    .is_floating = false,
};
const struct data_type long_type = {
    .name = "long",
    .sz = 8,
    .is_floating = false,
};
const struct data_type long_long_type = {
    .name = "long long",
    .sz = 8,
    .is_floating = false,
};
const struct data_type float_type = {
    .name = "float",
    .sz = 4,
    .is_floating = true,
};
const struct data_type double_type = {
    .name = "double",
    .sz = 8,
    .is_floating = true,
};

const struct data_type* primitive_types[] = {
    &void_type, &char_type, &short_type, &int_type, &long_type, &long_long_type,
    &float_type, &double_type,
    NULL
};

const struct type integral_type = {
    .type = TP_DATA,
    .data.data_type = &long_type,
    .data.is_signed = true,
};
const struct type floating_type = {
    .type = TP_DATA,
    .data.data_type = &double_type,
    .data.is_signed = true,
};
const struct type character_type = {
    .type = TP_DATA,
    .data.data_type = &char_type,
    .data.is_signed = true, /* impl defined */
};
const struct type string_type = {
    .type = TP_PTR,
    .pointer.data_type = &char_type,
    .pointer.ptr_level = 1,
};