blob: 5c52b9742b6a2684c83bcc573981ae359ad029ad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
#ifndef RUBY_SYMBOL_H
#define RUBY_SYMBOL_H 1
#include "id.h"
#define DYNAMIC_ID_P(id) (!(id&ID_STATIC_SYM)&&id>tLAST_OP_ID)
#define STATIC_ID2SYM(id) (((VALUE)(id)<<RUBY_SPECIAL_SHIFT)|SYMBOL_FLAG)
#ifdef __GNUC__
#define rb_id2sym(id) \
__extension__(__builtin_constant_p(id) && !DYNAMIC_ID_P(id) ? \
STATIC_ID2SYM(id) : rb_id2sym(id))
#endif
struct RSymbol {
struct RBasic basic;
st_index_t hashval;
VALUE fstr;
ID id;
};
#define RSYMBOL(obj) (R_CAST(RSymbol)(obj))
static inline int
id_type(ID id)
{
if (id<=tLAST_OP_ID) {
return -1;
}
return (int)(id&ID_SCOPE_MASK);
}
#define is_notop_id(id) ((id)>tLAST_OP_ID)
#define is_local_id(id) (id_type(id)==ID_LOCAL)
#define is_global_id(id) (id_type(id)==ID_GLOBAL)
#define is_instance_id(id) (id_type(id)==ID_INSTANCE)
#define is_attrset_id(id) (id_type(id)==ID_ATTRSET)
#define is_const_id(id) (id_type(id)==ID_CONST)
#define is_class_id(id) (id_type(id)==ID_CLASS)
#define is_junk_id(id) (id_type(id)==ID_JUNK)
static inline int
sym_type(VALUE sym)
{
ID id;
if (STATIC_SYM_P(sym)) {
id = RSHIFT(sym, RUBY_SPECIAL_SHIFT);
if (id<=tLAST_OP_ID) {
return -1;
}
}
else {
id = RSYMBOL(sym)->id;
}
return (int)(id&ID_SCOPE_MASK);
}
#define is_local_sym(sym) (sym_type(sym)==ID_LOCAL)
#define is_global_sym(sym) (sym_type(sym)==ID_GLOBAL)
#define is_instance_sym(sym) (sym_type(sym)==ID_INSTANCE)
#define is_attrset_sym(sym) (sym_type(sym)==ID_ATTRSET)
#define is_const_sym(sym) (sym_type(sym)==ID_CONST)
#define is_class_sym(sym) (sym_type(sym)==ID_CLASS)
#define is_junk_sym(sym) (sym_type(sym)==ID_JUNK)
RUBY_FUNC_EXPORTED const unsigned int ruby_global_name_punct_bits[(0x7e - 0x20 + 31) / 32];
static inline int
is_global_name_punct(const int c)
{
if (c <= 0x20 || 0x7e < c) return 0;
return (ruby_global_name_punct_bits[(c - 0x20) / 32] >> (c % 32)) & 1;
}
ID rb_intern_cstr_without_pindown(const char *, long, rb_encoding *);
#endif
|
