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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// This file contains public type declarations that are used *frequently*. If
// it doesn't occur at least 10 times in Gecko, it probably shouldn't be in
// here.
//
// It includes only:
// - forward declarations of structs and classes;
// - typedefs;
// - enums (maybe).
// It does *not* contain any struct or class definitions.
#ifndef js_TypeDecls_h
#define js_TypeDecls_h
#include <stdint.h> // uint8_t
#include "jstypes.h" // JS_PUBLIC_API
typedef uint8_t jsbytecode;
class JS_PUBLIC_API JSAtom;
struct JS_PUBLIC_API JSContext;
struct JSClass;
class JS_PUBLIC_API JSFunction;
class JS_PUBLIC_API JSObject;
struct JS_PUBLIC_API JSRuntime;
class JS_PUBLIC_API JSScript;
class JS_PUBLIC_API JSString;
struct JSPrincipals;
namespace js {
class JS_PUBLIC_API TempAllocPolicy;
}; // namespace js
namespace JS {
class JS_PUBLIC_API GCContext;
class JS_PUBLIC_API PropertyKey;
typedef unsigned char Latin1Char;
class JS_PUBLIC_API Symbol;
class JS_PUBLIC_API BigInt;
class JS_PUBLIC_API Value;
class JS_PUBLIC_API Compartment;
class JS_PUBLIC_API Realm;
struct JS_PUBLIC_API Runtime;
class JS_PUBLIC_API Zone;
template <typename T>
class Handle;
template <typename T>
class MutableHandle;
template <typename T>
class Rooted;
template <typename T>
class PersistentRooted;
template <typename T>
class RootedVector;
template <typename T>
class PersistentRootedVector;
template <typename T, typename AllocPolicy = js::TempAllocPolicy>
class StackGCVector;
typedef Handle<JSFunction*> HandleFunction;
typedef Handle<PropertyKey> HandleId;
typedef Handle<JSObject*> HandleObject;
typedef Handle<JSScript*> HandleScript;
typedef Handle<JSString*> HandleString;
typedef Handle<JS::Symbol*> HandleSymbol;
typedef Handle<JS::BigInt*> HandleBigInt;
typedef Handle<Value> HandleValue;
typedef Handle<StackGCVector<Value>> HandleValueVector;
typedef Handle<StackGCVector<JSObject*>> HandleObjectVector;
typedef Handle<StackGCVector<JS::PropertyKey>> HandleIdVector;
typedef MutableHandle<JSFunction*> MutableHandleFunction;
typedef MutableHandle<PropertyKey> MutableHandleId;
typedef MutableHandle<JSObject*> MutableHandleObject;
typedef MutableHandle<JSScript*> MutableHandleScript;
typedef MutableHandle<JSString*> MutableHandleString;
typedef MutableHandle<JS::Symbol*> MutableHandleSymbol;
typedef MutableHandle<JS::BigInt*> MutableHandleBigInt;
typedef MutableHandle<Value> MutableHandleValue;
typedef MutableHandle<StackGCVector<Value>> MutableHandleValueVector;
typedef MutableHandle<StackGCVector<JSObject*>> MutableHandleObjectVector;
typedef MutableHandle<StackGCVector<JS::PropertyKey>> MutableHandleIdVector;
typedef Rooted<JSObject*> RootedObject;
typedef Rooted<JSFunction*> RootedFunction;
typedef Rooted<JSScript*> RootedScript;
typedef Rooted<JSString*> RootedString;
typedef Rooted<JS::Symbol*> RootedSymbol;
typedef Rooted<JS::BigInt*> RootedBigInt;
typedef Rooted<PropertyKey> RootedId;
typedef Rooted<JS::Value> RootedValue;
typedef RootedVector<JS::Value> RootedValueVector;
typedef RootedVector<JSObject*> RootedObjectVector;
typedef RootedVector<JS::PropertyKey> RootedIdVector;
typedef PersistentRooted<JSFunction*> PersistentRootedFunction;
typedef PersistentRooted<PropertyKey> PersistentRootedId;
typedef PersistentRooted<JSObject*> PersistentRootedObject;
typedef PersistentRooted<JSScript*> PersistentRootedScript;
typedef PersistentRooted<JSString*> PersistentRootedString;
typedef PersistentRooted<JS::Symbol*> PersistentRootedSymbol;
typedef PersistentRooted<JS::BigInt*> PersistentRootedBigInt;
typedef PersistentRooted<Value> PersistentRootedValue;
typedef PersistentRootedVector<PropertyKey> PersistentRootedIdVector;
typedef PersistentRootedVector<JSObject*> PersistentRootedObjectVector;
template <typename T>
using HandleVector = Handle<StackGCVector<T>>;
template <typename T>
using MutableHandleVector = MutableHandle<StackGCVector<T>>;
} // namespace JS
using jsid = JS::PropertyKey;
#ifdef ENABLE_DECORATORS
# define IF_DECORATORS(x, ...) x
#else
# define IF_DECORATORS(x, ...) __VA_ARGS__
#endif
#ifdef ENABLE_EXPLICIT_RESOURCE_MANAGEMENT
# define IF_EXPLICIT_RESOURCE_MANAGEMENT(x, ...) x
#else
# define IF_EXPLICIT_RESOURCE_MANAGEMENT(x, ...) __VA_ARGS__
#endif
// Helper macros to combine build flags
// TODO: need to find more generalised way to combine build flags
#if defined(ENABLE_EXPLICIT_RESOURCE_MANAGEMENT) || defined(ENABLE_DECORATORS)
# define IF_EXPLICIT_RESOURCE_MANAGEMENT_OR_DECORATORS(x, ...) x
#else
# define IF_EXPLICIT_RESOURCE_MANAGEMENT_OR_DECORATORS(x, ...) __VA_ARGS__
#endif
#endif /* js_TypeDecls_h */
|
