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Improving precision of zt-string to ecma-number conversion.

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This commit is contained in:
Ruben Ayrapetyan
2014-10-23 15:46:42 +04:00
parent 6b06cef1c8
commit 7f4a70ccb5
5 changed files with 498 additions and 96 deletions
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src/libecmaobjects/ecma-globals.h
+10
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@@ -525,11 +525,21 @@ typedef uint16_t ecma_char_t;
* Description of an ecma-number
*/
typedef float ecma_number_t;
/**
* Maximum number of significant digits that ecma-number can store
*/
#define ECMA_NUMBER_MAX_DIGITS (10u)
#elif defined (CONFIG_ECMA_NUMBER_FLOAT64)
/**
* Description of an ecma-number
*/
typedef double ecma_number_t;
/**
* Maximum number of significant digits that ecma-number can store
*/
#define ECMA_NUMBER_MAX_DIGITS (18u)
#else /* !CONFIG_ECMA_NUMBER_FLOAT32 && !CONFIG_ECMA_NUMBER_FLOAT64 */
#error "!CONFIG_ECMA_NUMBER_FLOAT32 && !CONFIG_ECMA_NUMBER_FLOAT64"
#endif /* !CONFIG_ECMA_NUMBER_FLOAT32 && !CONFIG_ECMA_NUMBER_FLOAT64 */