diff options
| author | Bruce Hill <bruce@bruce-hill.com> | 2024-09-13 20:18:08 -0400 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2024-09-13 20:18:08 -0400 |
| commit | c455e7b67d2e55e6ed03e3449203d4e307f5a7dd (patch) | |
| tree | 27d9d4c77193f7aa1fe3a3c6fe5631d0ccfd59e2 /builtins/types.h | |
| parent | 816aa29b799132acb8c71d4968df6c4619fb2b1d (diff) | |
Rename builtins/ -> stdlib/
Diffstat (limited to 'builtins/types.h')
| -rw-r--r-- | builtins/types.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/builtins/types.h b/builtins/types.h deleted file mode 100644 index bcdafad2..00000000 --- a/builtins/types.h +++ /dev/null @@ -1,86 +0,0 @@ -#pragma once - -// Type information and methods for TypeInfos (i.e. runtime representations of types) - -#include <stdbool.h> -#include <stdint.h> - -#include "datatypes.h" - -struct TypeInfo; - -typedef uint64_t (*hash_fn_t)(const void*, const struct TypeInfo*); -typedef int32_t (*compare_fn_t)(const void*, const void*, const struct TypeInfo*); -typedef bool (*equal_fn_t)(const void*, const void*, const struct TypeInfo*); -typedef Text_t (*text_fn_t)(const void*, bool, const struct TypeInfo*); - -typedef struct TypeInfo { - int64_t size, align; - struct { // Anonymous tagged union for convenience - enum { CustomInfo, StructInfo, EnumInfo, PointerInfo, TextInfo, ArrayInfo, ChannelInfo, TableInfo, FunctionInfo, - OptionalInfo, TypeInfoInfo, OpaqueInfo, EmptyStructInfo, CStringInfo } tag; - union { - struct { - equal_fn_t equal; - compare_fn_t compare; - hash_fn_t hash; - text_fn_t as_text; - } CustomInfo; - struct { - const char *sigil; - const struct TypeInfo *pointed; - } PointerInfo; - struct { - const char *lang; - } TextInfo; - struct { - const struct TypeInfo *item; - } ArrayInfo, ChannelInfo; - struct { - const struct TypeInfo *key, *value; - } TableInfo; - struct { - const char *type_str; - } FunctionInfo; - struct { - const char *type_str; - } TypeInfoInfo; - struct { - const struct TypeInfo *type; - } OptionalInfo; -#pragma GCC diagnostic ignored "-Wpedantic" - struct {} OpaqueInfo; - struct { - const char *name; - } EmptyStructInfo; - }; - }; -} TypeInfo; - -#define Pointer$info(sigil_expr, pointed_info) &((TypeInfo){.size=sizeof(void*), .align=__alignof__(void*), \ - .tag=PointerInfo, .PointerInfo={.sigil=sigil_expr, .pointed=pointed_info}}) -#define Array$info(item_info) &((TypeInfo){.size=sizeof(Array_t), .align=__alignof__(Array_t), \ - .tag=ArrayInfo, .ArrayInfo.item=item_info}) -#define Set$info(item_info) &((TypeInfo){.size=sizeof(Table_t), .align=__alignof__(Table_t), \ - .tag=TableInfo, .TableInfo.key=item_info, .TableInfo.value=&Void$info}) -#define Channel$info(item_info) &((TypeInfo){.size=sizeof(Channel_t), .align=__alignof__(Channel_t), \ - .tag=ChannelInfo, .ChannelInfo.item=item_info}) -#define Table$info(key_expr, value_expr) &((TypeInfo){.size=sizeof(Table_t), .align=__alignof__(Table_t), \ - .tag=TableInfo, .TableInfo.key=key_expr, .TableInfo.value=value_expr}) -#define Function$info(typestr) &((TypeInfo){.size=sizeof(void*), .align=__alignof__(void*), \ - .tag=FunctionInfo, .FunctionInfo.type_str=typestr}) -#define Closure$info(typestr) &((TypeInfo){.size=sizeof(void*[2]), .align=__alignof__(void*), \ - .tag=FunctionInfo, .FunctionInfo.type_str=typestr}) -#define TypeInfo$info(typestr) &((TypeInfo){.size=sizeof(TypeInfo), .align=__alignof__(TypeInfo), \ - .tag=TypeInfoInfo, .TypeInfoInfo.type_str=typestr}) -#define Optional$info(t) &((TypeInfo){.size=(t)->size, .align=(t)->align, \ - .tag=OptionalInfo, .OptionalInfo.type=t}) - -extern const TypeInfo TypeInfo$info; -extern const TypeInfo Void$info; -extern const TypeInfo Abort$info; -#define Void_t void - -Text_t Type$as_text(const void *typeinfo, bool colorize, const TypeInfo *type); - -// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0 |
