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
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
/*
* Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
* Copyright (C) 2003, 2008, 2016 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "config.h"
#include "NativeErrorConstructor.h"
#include "ErrorInstance.h"
#include "JSCInlines.h"
#include "NativeErrorPrototype.h"
namespace JSC {
STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(NativeErrorConstructorBase);
const ClassInfo NativeErrorConstructorBase::s_info = { "Function"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(NativeErrorConstructorBase) };
static JSC_DECLARE_HOST_FUNCTION(callEvalError);
static JSC_DECLARE_HOST_FUNCTION(constructEvalError);
static JSC_DECLARE_HOST_FUNCTION(callRangeError);
static JSC_DECLARE_HOST_FUNCTION(constructRangeError);
static JSC_DECLARE_HOST_FUNCTION(callReferenceError);
static JSC_DECLARE_HOST_FUNCTION(constructReferenceError);
static JSC_DECLARE_HOST_FUNCTION(callSyntaxError);
static JSC_DECLARE_HOST_FUNCTION(constructSyntaxError);
static JSC_DECLARE_HOST_FUNCTION(callTypeError);
static JSC_DECLARE_HOST_FUNCTION(constructTypeError);
static JSC_DECLARE_HOST_FUNCTION(callURIError);
static JSC_DECLARE_HOST_FUNCTION(constructURIError);
template<ErrorType errorType>
inline EncodedJSValue NativeErrorConstructor<errorType>::constructImpl(JSGlobalObject* globalObject, CallFrame* callFrame)
{
VM& vm = globalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
JSValue message = callFrame->argument(0);
JSValue options = callFrame->argument(1);
JSObject* newTarget = asObject(callFrame->newTarget());
Structure* errorStructure = JSC_GET_DERIVED_STRUCTURE(vm, errorStructureWithErrorType<errorType>, newTarget, callFrame->jsCallee());
RETURN_IF_EXCEPTION(scope, { });
RELEASE_AND_RETURN(scope, JSValue::encode(ErrorInstance::create(globalObject, errorStructure, message, options, nullptr, TypeNothing, errorType, false)));
}
template<ErrorType errorType>
inline EncodedJSValue NativeErrorConstructor<errorType>::callImpl(JSGlobalObject* globalObject, CallFrame* callFrame)
{
JSValue message = callFrame->argument(0);
JSValue options = callFrame->argument(1);
Structure* errorStructure = globalObject->errorStructure(errorType);
return JSValue::encode(ErrorInstance::create(globalObject, errorStructure, message, options, nullptr, TypeNothing, errorType, false));
}
JSC_DEFINE_HOST_FUNCTION(callEvalError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::EvalError>::callImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(constructEvalError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::EvalError>::constructImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(callRangeError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::RangeError>::callImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(constructRangeError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::RangeError>::constructImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(callReferenceError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::ReferenceError>::callImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(constructReferenceError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::ReferenceError>::constructImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(callSyntaxError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::SyntaxError>::callImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(constructSyntaxError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::SyntaxError>::constructImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(callTypeError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::TypeError>::callImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(constructTypeError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::TypeError>::constructImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(callURIError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::URIError>::callImpl(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION(constructURIError, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return NativeErrorConstructor<ErrorType::URIError>::constructImpl(globalObject, callFrame);
}
static constexpr auto callFunction(ErrorType errorType) -> decltype(&callEvalError)
{
switch (errorType) {
case ErrorType::EvalError: return callEvalError;
case ErrorType::RangeError: return callRangeError;
case ErrorType::ReferenceError: return callReferenceError;
case ErrorType::SyntaxError: return callSyntaxError;
case ErrorType::TypeError: return callTypeError;
case ErrorType::URIError: return callURIError;
default: return nullptr;
}
}
static constexpr auto constructFunction(ErrorType errorType) -> decltype(&constructEvalError)
{
switch (errorType) {
case ErrorType::EvalError: return constructEvalError;
case ErrorType::RangeError: return constructRangeError;
case ErrorType::ReferenceError: return constructReferenceError;
case ErrorType::SyntaxError: return constructSyntaxError;
case ErrorType::TypeError: return constructTypeError;
case ErrorType::URIError: return constructURIError;
default: return nullptr;
}
}
template<ErrorType errorType>
NativeErrorConstructor<errorType>::NativeErrorConstructor(VM& vm, Structure* structure)
: NativeErrorConstructorBase(vm, structure, callFunction(errorType), constructFunction(errorType))
{
}
void NativeErrorConstructorBase::finishCreation(VM& vm, NativeErrorPrototype* prototype, ErrorType errorType)
{
Base::finishCreation(vm, 1, errorTypeName(errorType), PropertyAdditionMode::WithoutStructureTransition);
ASSERT(inherits(info()));
putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum);
}
template class NativeErrorConstructor<ErrorType::EvalError>;
template class NativeErrorConstructor<ErrorType::RangeError>;
template class NativeErrorConstructor<ErrorType::ReferenceError>;
template class NativeErrorConstructor<ErrorType::SyntaxError>;
template class NativeErrorConstructor<ErrorType::TypeError>;
template class NativeErrorConstructor<ErrorType::URIError>;
} // namespace JSC
|
