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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <cmath> | 5 #include <cmath> |
6 | 6 |
7 #include "../include/v8stdint.h" | 7 #include "include/v8stdint.h" |
8 #include "checks.h" | 8 #include "src/checks.h" |
9 #include "utils.h" | 9 #include "src/utils.h" |
10 | 10 |
11 #include "double.h" | 11 #include "src/double.h" |
12 #include "fixed-dtoa.h" | 12 #include "src/fixed-dtoa.h" |
13 | 13 |
14 namespace v8 { | 14 namespace v8 { |
15 namespace internal { | 15 namespace internal { |
16 | 16 |
17 // Represents a 128bit type. This class should be replaced by a native type on | 17 // Represents a 128bit type. This class should be replaced by a native type on |
18 // platforms that support 128bit integers. | 18 // platforms that support 128bit integers. |
19 class UInt128 { | 19 class UInt128 { |
20 public: | 20 public: |
21 UInt128() : high_bits_(0), low_bits_(0) { } | 21 UInt128() : high_bits_(0), low_bits_(0) { } |
22 UInt128(uint64_t high, uint64_t low) : high_bits_(high), low_bits_(low) { } | 22 UInt128(uint64_t high, uint64_t low) : high_bits_(high), low_bits_(low) { } |
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375 buffer[*length] = '\0'; | 375 buffer[*length] = '\0'; |
376 if ((*length) == 0) { | 376 if ((*length) == 0) { |
377 // The string is empty and the decimal_point thus has no importance. Mimick | 377 // The string is empty and the decimal_point thus has no importance. Mimick |
378 // Gay's dtoa and and set it to -fractional_count. | 378 // Gay's dtoa and and set it to -fractional_count. |
379 *decimal_point = -fractional_count; | 379 *decimal_point = -fractional_count; |
380 } | 380 } |
381 return true; | 381 return true; |
382 } | 382 } |
383 | 383 |
384 } } // namespace v8::internal | 384 } } // namespace v8::internal |
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