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Issue 2000004: Added precision mode to fast-dtoa. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 10 years, 3 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 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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58 } 58 }
59 59
60 if (mode == DTOA_PRECISION && requested_digits == 0) { 60 if (mode == DTOA_PRECISION && requested_digits == 0) {
61 buffer[0] = '\0'; 61 buffer[0] = '\0';
62 *length = 0; 62 *length = 0;
63 return true; 63 return true;
64 } 64 }
65 65
66 switch (mode) { 66 switch (mode) {
67 case DTOA_SHORTEST: 67 case DTOA_SHORTEST:
68 return FastDtoa(v, buffer, length, point); 68 return FastDtoa(v, FAST_DTOA_SHORTEST, 0, buffer, length, point);
69 case DTOA_FIXED: 69 case DTOA_FIXED:
70 return FastFixedDtoa(v, requested_digits, buffer, length, point); 70 return FastFixedDtoa(v, requested_digits, buffer, length, point);
71 default: 71 case DTOA_PRECISION:
72 break; 72 return FastDtoa(v, FAST_DTOA_PRECISION, requested_digits,
73 buffer, length, point);
73 } 74 }
74 return false; 75 return false;
75 } 76 }
76 77
77 } } // namespace v8::internal 78 } } // namespace v8::internal
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