57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
#pragma once
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#include <gc/cord.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include "datatypes.h"
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struct TypeInfo;
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typedef uint32_t (*hash_fn_t)(const void*, const struct TypeInfo*);
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typedef int32_t (*compare_fn_t)(const void*, const void*, const struct TypeInfo*);
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typedef bool (*equal_fn_t)(const void*, const void*, const struct TypeInfo*);
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typedef CORD (*str_fn_t)(const void*, bool, const struct TypeInfo*);
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typedef struct TypeInfo {
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int64_t size, align;
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struct { // Anonymous tagged union for convenience
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enum { CustomInfo, PointerInfo, ArrayInfo, TableInfo, FunctionInfo, TypeInfoInfo, OpaqueInfo, } tag;
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union {
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struct {
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equal_fn_t equal;
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compare_fn_t compare;
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hash_fn_t hash;
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str_fn_t as_str;
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} CustomInfo;
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struct {
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const char *sigil;
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struct TypeInfo *pointed;
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} PointerInfo;
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struct {
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struct TypeInfo *item;
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} ArrayInfo;
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struct {
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struct TypeInfo *key, *value;
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} TableInfo;
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struct {
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const char *type_str;
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} FunctionInfo;
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struct {
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const char *type_str;
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} TypeInfoInfo;
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struct {} OpaqueInfo;
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};
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};
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} TypeInfo;
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typedef struct {
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TypeInfo type;
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} TypeInfo_namespace_t;
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extern TypeInfo_namespace_t TypeInfo_namespace;
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CORD Type__as_str(const void *typeinfo, bool colorize, const TypeInfo *type);
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CORD Func__as_str(const void *fn, bool colorize, const TypeInfo *type);
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// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0
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