diff options
Diffstat (limited to 'stdlib/functiontype.h')
| -rw-r--r-- | stdlib/functiontype.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/stdlib/functiontype.h b/stdlib/functiontype.h index 8fdabb8c..7745bff8 100644 --- a/stdlib/functiontype.h +++ b/stdlib/functiontype.h @@ -1,9 +1,27 @@ #pragma once +#include <stdbool.h> + +#include "types.h" +#include "util.h" + // Logic for handling function type values void register_function(void *fn, Text_t name); Text_t *get_function_name(void *fn); Text_t Func$as_text(const void *fn, bool colorize, const TypeInfo_t *type); +PUREFUNC bool Func$is_none(const void *obj, const TypeInfo_t*); + +#define Func$metamethods ((metamethods_t){ \ + .as_text=Func$as_text, \ + .is_none=Func$is_none, \ +}) + +#define Function$info(typestr) &((TypeInfo_t){.size=sizeof(void*), .align=__alignof__(void*), \ + .tag=FunctionInfo, .FunctionInfo.type_str=typestr, \ + .metamethods=Func$metamethods}) +#define Closure$info(typestr) &((TypeInfo_t){.size=sizeof(void*[2]), .align=__alignof__(void*), \ + .tag=FunctionInfo, .FunctionInfo.type_str=typestr, \ + .metamethods=Func$metamethods}) // vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0 |