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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 "vm/bootstrap_natives.h" | 5 #include "vm/bootstrap_natives.h" |
6 | 6 |
7 #include "vm/bigint_operations.h" | 7 #include "vm/bigint_operations.h" |
8 #include "vm/dart_entry.h" | 8 #include "vm/dart_entry.h" |
9 #include "vm/exceptions.h" | 9 #include "vm/exceptions.h" |
10 #include "vm/native_entry.h" | 10 #include "vm/native_entry.h" |
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195 &is_positive, | 195 &is_positive, |
196 &int_string)) { | 196 &int_string)) { |
197 if (is_positive) { | 197 if (is_positive) { |
198 return Integer::New(*int_string); | 198 return Integer::New(*int_string); |
199 } | 199 } |
200 String& temp = String::Handle(); | 200 String& temp = String::Handle(); |
201 temp = String::Concat(String::Handle(Symbols::New("-")), *int_string); | 201 temp = String::Concat(String::Handle(Symbols::New("-")), *int_string); |
202 return Integer::New(temp); | 202 return Integer::New(temp); |
203 } | 203 } |
204 | 204 |
205 GrowableArray<const Object*> args; | 205 const Array& args = Array::Handle(Array::New(1)); |
206 args.Add(&value); | 206 args.SetAt(0, value); |
207 Exceptions::ThrowByType(Exceptions::kFormat, args); | 207 Exceptions::ThrowByType(Exceptions::kFormat, args); |
208 return Object::null(); | 208 return Object::null(); |
209 } | 209 } |
210 | 210 |
211 | 211 |
212 static RawInteger* ShiftOperationHelper(Token::Kind kind, | 212 static RawInteger* ShiftOperationHelper(Token::Kind kind, |
213 const Integer& value, | 213 const Integer& value, |
214 const Smi& amount) { | 214 const Smi& amount) { |
215 if (amount.Value() < 0) { | 215 if (amount.Value() < 0) { |
216 GrowableArray<const Object*> args; | 216 const Array& args = Array::Handle(Array::New(1)); |
217 args.Add(&amount); | 217 args.SetAt(0, amount); |
218 Exceptions::ThrowByType(Exceptions::kArgument, args); | 218 Exceptions::ThrowByType(Exceptions::kArgument, args); |
219 } | 219 } |
220 if (value.IsSmi()) { | 220 if (value.IsSmi()) { |
221 Smi& smi_value = Smi::Handle(); | 221 Smi& smi_value = Smi::Handle(); |
222 smi_value ^= value.raw(); | 222 smi_value ^= value.raw(); |
223 return smi_value.ShiftOp(kind, amount); | 223 return smi_value.ShiftOp(kind, amount); |
224 } | 224 } |
225 Bigint& big_value = Bigint::Handle(); | 225 Bigint& big_value = Bigint::Handle(); |
226 if (value.IsMint()) { | 226 if (value.IsMint()) { |
227 const int64_t mint_value = value.AsInt64Value(); | 227 const int64_t mint_value = value.AsInt64Value(); |
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308 | 308 |
309 DEFINE_NATIVE_ENTRY(Bigint_bitNegate, 1) { | 309 DEFINE_NATIVE_ENTRY(Bigint_bitNegate, 1) { |
310 const Bigint& value = Bigint::CheckedHandle(arguments->NativeArgAt(0)); | 310 const Bigint& value = Bigint::CheckedHandle(arguments->NativeArgAt(0)); |
311 const Bigint& result = Bigint::Handle(BigintOperations::BitNot(value)); | 311 const Bigint& result = Bigint::Handle(BigintOperations::BitNot(value)); |
312 ASSERT(CheckInteger(value)); | 312 ASSERT(CheckInteger(value)); |
313 ASSERT(CheckInteger(result)); | 313 ASSERT(CheckInteger(result)); |
314 return result.AsValidInteger(); | 314 return result.AsValidInteger(); |
315 } | 315 } |
316 | 316 |
317 } // namespace dart | 317 } // namespace dart |
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