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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #include <stdarg.h> | 28 #include <stdarg.h> |
29 #include <math.h> | 29 #include <math.h> |
30 #include <limits.h> | 30 #include <limits.h> |
31 | 31 |
32 #include "conversions-inl.h" | 32 #include "conversions-inl.h" |
33 #include "dtoa.h" | 33 #include "dtoa.h" |
34 #include "scanner-base.h" | |
35 #include "strtod.h" | 34 #include "strtod.h" |
36 #include "utils.h" | 35 #include "utils.h" |
37 | 36 |
38 namespace v8 { | 37 namespace v8 { |
39 namespace internal { | 38 namespace internal { |
40 | 39 |
41 | 40 |
42 double StringToDouble(UnicodeCache* unicode_cache, | 41 double StringToDouble(UnicodeCache* unicode_cache, |
43 const char* str, int flags, double empty_string_val) { | 42 const char* str, int flags, double empty_string_val) { |
44 const char* end = str + StrLength(str); | 43 const char* end = str + StrLength(str); |
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424 if (decimal_pos > 0) result_size++; | 423 if (decimal_pos > 0) result_size++; |
425 // Allocate result and fill in the parts. | 424 // Allocate result and fill in the parts. |
426 SimpleStringBuilder builder(result_size + 1); | 425 SimpleStringBuilder builder(result_size + 1); |
427 builder.AddSubstring(integer_buffer + integer_pos + 1, integer_part_size); | 426 builder.AddSubstring(integer_buffer + integer_pos + 1, integer_part_size); |
428 if (decimal_pos > 0) builder.AddCharacter('.'); | 427 if (decimal_pos > 0) builder.AddCharacter('.'); |
429 builder.AddSubstring(decimal_buffer, decimal_pos); | 428 builder.AddSubstring(decimal_buffer, decimal_pos); |
430 return builder.Finalize(); | 429 return builder.Finalize(); |
431 } | 430 } |
432 | 431 |
433 } } // namespace v8::internal | 432 } } // namespace v8::internal |
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