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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/assert.h" | 5 #include "platform/assert.h" |
6 | 6 |
7 #include "vm/assembler.h" | 7 #include "vm/assembler.h" |
8 #include "vm/bootstrap_natives.h" | 8 #include "vm/bootstrap_natives.h" |
9 #include "vm/exceptions.h" | 9 #include "vm/exceptions.h" |
10 #include "vm/native_entry.h" | 10 #include "vm/native_entry.h" |
11 #include "vm/object.h" | 11 #include "vm/object.h" |
12 | 12 |
13 namespace dart { | 13 namespace dart { |
14 | 14 |
15 DEFINE_NATIVE_ENTRY(GrowableList_allocate, 2) { | 15 DEFINE_NATIVE_ENTRY(GrowableList_allocate, 2) { |
16 const TypeArguments& type_arguments = | 16 const TypeArguments& type_arguments = |
17 TypeArguments::CheckedHandle(arguments->NativeArgAt(0)); | 17 TypeArguments::CheckedHandle(arguments->NativeArgAt(0)); |
18 GET_NON_NULL_NATIVE_ARGUMENT(Array, data, arguments->NativeArgAt(1)); | 18 GET_NON_NULL_NATIVE_ARGUMENT(Array, data, arguments->NativeArgAt(1)); |
19 if (data.Length() <= 0) { | 19 if (data.Length() < 0) { |
20 Exceptions::ThrowRangeError("length", | 20 Exceptions::ThrowRangeError("length", |
21 Integer::Handle(Integer::New(data.Length())), | 21 Integer::Handle(Integer::New(data.Length())), |
22 0, // This is the limit the user sees. | 22 0, // This is the limit the user sees. |
23 Array::kMaxElements); | 23 Array::kMaxElements); |
24 } | 24 } |
25 const GrowableObjectArray& new_array = | 25 const GrowableObjectArray& new_array = |
26 GrowableObjectArray::Handle(GrowableObjectArray::New(data)); | 26 GrowableObjectArray::Handle(GrowableObjectArray::New(data)); |
27 new_array.SetTypeArguments(type_arguments); | 27 new_array.SetTypeArguments(type_arguments); |
28 return new_array.raw(); | 28 return new_array.raw(); |
29 } | 29 } |
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75 ASSERT((length.Value() >= 0) && (length.Value() <= array.Capacity())); | 75 ASSERT((length.Value() >= 0) && (length.Value() <= array.Capacity())); |
76 array.SetLength(length.Value()); | 76 array.SetLength(length.Value()); |
77 return Object::null(); | 77 return Object::null(); |
78 } | 78 } |
79 | 79 |
80 | 80 |
81 DEFINE_NATIVE_ENTRY(GrowableList_setData, 2) { | 81 DEFINE_NATIVE_ENTRY(GrowableList_setData, 2) { |
82 const GrowableObjectArray& array = | 82 const GrowableObjectArray& array = |
83 GrowableObjectArray::CheckedHandle(arguments->NativeArgAt(0)); | 83 GrowableObjectArray::CheckedHandle(arguments->NativeArgAt(0)); |
84 GET_NON_NULL_NATIVE_ARGUMENT(Array, data, arguments->NativeArgAt(1)); | 84 GET_NON_NULL_NATIVE_ARGUMENT(Array, data, arguments->NativeArgAt(1)); |
85 ASSERT(data.Length() > 0); | 85 ASSERT(data.Length() >= 0); |
86 array.SetData(data); | 86 array.SetData(data); |
87 return Object::null(); | 87 return Object::null(); |
88 } | 88 } |
89 | 89 |
90 | 90 |
91 DEFINE_NATIVE_ENTRY(Internal_makeListFixedLength, 1) { | 91 DEFINE_NATIVE_ENTRY(Internal_makeListFixedLength, 1) { |
92 GET_NON_NULL_NATIVE_ARGUMENT(GrowableObjectArray, array, | 92 GET_NON_NULL_NATIVE_ARGUMENT(GrowableObjectArray, array, |
93 arguments->NativeArgAt(0)); | 93 arguments->NativeArgAt(0)); |
94 return Array::MakeArray(array); | 94 return Array::MakeFixedLength(array, /* unique = */ true); |
95 } | 95 } |
96 | 96 |
97 | 97 |
98 DEFINE_NATIVE_ENTRY(Internal_makeFixedListUnmodifiable, 1) { | 98 DEFINE_NATIVE_ENTRY(Internal_makeFixedListUnmodifiable, 1) { |
99 GET_NON_NULL_NATIVE_ARGUMENT(Array, array, arguments->NativeArgAt(0)); | 99 GET_NON_NULL_NATIVE_ARGUMENT(Array, array, arguments->NativeArgAt(0)); |
100 array.MakeImmutable(); | 100 array.MakeImmutable(); |
101 return array.raw(); | 101 return array.raw(); |
102 } | 102 } |
103 | 103 |
104 } // namespace dart | 104 } // namespace dart |
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