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
|
/*
* Copyright (c) 2021, Tim Flynn <trflynn89@pm.me>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Runtime/NativeFunction.h>
#include <LibJS/Runtime/PromiseReaction.h>
namespace JS {
struct RemainingElements final : public Cell {
RemainingElements() = default;
explicit RemainingElements(u64 initial_value)
: value(initial_value)
{
}
virtual const char* class_name() const override { return "RemainingElements"; }
u64 value { 0 };
};
class PromiseValueList final : public Cell {
public:
PromiseValueList()
{
}
Vector<Value>& values() { return m_values; }
Vector<Value> const& values() const { return m_values; }
private:
virtual const char* class_name() const override { return "PromiseValueList"; }
Vector<Value> m_values;
};
class PromiseResolvingElementFunction : public NativeFunction {
JS_OBJECT(PromiseResolvingFunction, NativeFunction);
public:
virtual void initialize(GlobalObject&) override;
virtual ~PromiseResolvingElementFunction() override = default;
virtual ThrowCompletionOr<Value> call() override;
protected:
explicit PromiseResolvingElementFunction(size_t, PromiseValueList&, PromiseCapability, RemainingElements&, Object& prototype);
virtual Value resolve_element() = 0;
size_t m_index { 0 };
PromiseValueList& m_values;
PromiseCapability m_capability;
RemainingElements& m_remaining_elements;
private:
virtual void visit_edges(Visitor&) override;
bool m_already_called { false };
};
// 27.2.4.1.3 Promise.all Resolve Element Functions, https://tc39.es/ecma262/#sec-promise.all-resolve-element-functions
class PromiseAllResolveElementFunction final : public PromiseResolvingElementFunction {
JS_OBJECT(PromiseResolvingFunction, NativeFunction);
public:
static PromiseAllResolveElementFunction* create(GlobalObject&, size_t, PromiseValueList&, PromiseCapability, RemainingElements&);
explicit PromiseAllResolveElementFunction(size_t, PromiseValueList&, PromiseCapability, RemainingElements&, Object& prototype);
virtual ~PromiseAllResolveElementFunction() override = default;
private:
virtual Value resolve_element() override;
};
// 27.2.4.2.2 Promise.allSettled Resolve Element Functions, https://tc39.es/ecma262/#sec-promise.allsettled-resolve-element-functions
class PromiseAllSettledResolveElementFunction final : public PromiseResolvingElementFunction {
JS_OBJECT(PromiseResolvingFunction, NativeFunction);
public:
static PromiseAllSettledResolveElementFunction* create(GlobalObject&, size_t, PromiseValueList&, PromiseCapability, RemainingElements&);
explicit PromiseAllSettledResolveElementFunction(size_t, PromiseValueList&, PromiseCapability, RemainingElements&, Object& prototype);
virtual ~PromiseAllSettledResolveElementFunction() override = default;
private:
virtual Value resolve_element() override;
};
// 27.2.4.2.3 Promise.allSettled Reject Element Functions, https://tc39.es/ecma262/#sec-promise.allsettled-reject-element-functions
class PromiseAllSettledRejectElementFunction final : public PromiseResolvingElementFunction {
JS_OBJECT(PromiseResolvingFunction, PromiseResolvingElementFunction);
public:
static PromiseAllSettledRejectElementFunction* create(GlobalObject&, size_t, PromiseValueList&, PromiseCapability, RemainingElements&);
explicit PromiseAllSettledRejectElementFunction(size_t, PromiseValueList&, PromiseCapability, RemainingElements&, Object& prototype);
virtual ~PromiseAllSettledRejectElementFunction() override = default;
private:
virtual Value resolve_element() override;
};
// 27.2.4.3.2 Promise.any Reject Element Functions, https://tc39.es/ecma262/#sec-promise.any-reject-element-functions
class PromiseAnyRejectElementFunction final : public PromiseResolvingElementFunction {
JS_OBJECT(PromiseResolvingFunction, PromiseResolvingElementFunction);
public:
static PromiseAnyRejectElementFunction* create(GlobalObject&, size_t, PromiseValueList&, PromiseCapability, RemainingElements&);
explicit PromiseAnyRejectElementFunction(size_t, PromiseValueList&, PromiseCapability, RemainingElements&, Object& prototype);
virtual ~PromiseAnyRejectElementFunction() override = default;
private:
virtual Value resolve_element() override;
};
}
|
