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| (Empty) |
| 1 Index: dtoa.cc | |
| 2 --- dtoa.cc (old copy) | |
| 3 +++ dtoa.cc (working copy) | |
| 4 @@ -179,6 +179,9 @@ | |
| 5 * used for input more than STRTOD_DIGLIM digits long (default 40). | |
| 6 */ | |
| 7 | |
| 8 +#define IEEE_8087 | |
| 9 +#define NO_HEX_FP | |
| 10 + | |
| 11 #ifndef Long | |
| 12 #define Long long | |
| 13 #endif | |
| 14 @@ -280,9 +283,7 @@ | |
| 15 #include "math.h" | |
| 16 #endif | |
| 17 | |
| 18 -#ifdef __cplusplus | |
| 19 -extern "C" { | |
| 20 -#endif | |
| 21 +namespace dmg_fp { | |
| 22 | |
| 23 #ifndef CONST | |
| 24 #ifdef KR_headers | |
| 25 @@ -511,11 +512,9 @@ | |
| 26 | |
| 27 #define Kmax 7 | |
| 28 | |
| 29 -#ifdef __cplusplus | |
| 30 -extern "C" double strtod(const char *s00, char **se); | |
| 31 -extern "C" char *dtoa(double d, int mode, int ndigits, | |
| 32 +double strtod(const char *s00, char **se); | |
| 33 +char *dtoa(double d, int mode, int ndigits, | |
| 34 int *decpt, int *sign, char **rve); | |
| 35 -#endif | |
| 36 | |
| 37 struct | |
| 38 Bigint { | |
| 39 @@ -1527,7 +1526,7 @@ | |
| 40 #ifdef KR_headers | |
| 41 (sp, t) char **sp, *t; | |
| 42 #else | |
| 43 - (CONST char **sp, char *t) | |
| 44 + (CONST char **sp, CONST char *t) | |
| 45 #endif | |
| 46 { | |
| 47 int c, d; | |
| 48 @@ -2234,7 +2234,7 @@ bigcomp | |
| 49 nd = bc->nd; | |
| 50 nd0 = bc->nd0; | |
| 51 p5 = nd + bc->e0 - 1; | |
| 52 - speccase = 0; | |
| 53 + dd = speccase = 0; | |
| 54 #ifndef Sudden_Underflow | |
| 55 if (rv->d == 0.) { /* special case: value near underflow-to-zero */ | |
| 56 /* threshold was rounded to zero */ | |
| 57 @@ -3431,7 +3430,7 @@ | |
| 58 | |
| 59 j = sizeof(ULong); | |
| 60 for(k = 0; | |
| 61 - sizeof(Bigint) - sizeof(ULong) - sizeof(int) + j <= i; | |
| 62 + sizeof(Bigint) - sizeof(ULong) - sizeof(int) + j <= (size_t)i; | |
| 63 j <<= 1) | |
| 64 k++; | |
| 65 r = (int*)Balloc(k); | |
| 66 @@ -3447,7 +3446,7 @@ | |
| 67 #ifdef KR_headers | |
| 68 nrv_alloc(s, rve, n) char *s, **rve; int n; | |
| 69 #else | |
| 70 -nrv_alloc(char *s, char **rve, int n) | |
| 71 +nrv_alloc(CONST char *s, char **rve, int n) | |
| 72 #endif | |
| 73 { | |
| 74 char *rv, *t; | |
| 75 @@ -4202,6 +4201,5 @@ | |
| 76 *rve = s; | |
| 77 return s0; | |
| 78 } | |
| 79 -#ifdef __cplusplus | |
| 80 -} | |
| 81 -#endif | |
| 82 + | |
| 83 +} // namespace dmg_fp | |
| 84 Index: g_fmt.cc | |
| 85 --- g_fmt.cc (old copy) | |
| 86 +++ g_fmt.cc (new copy) | |
| 87 @@ -46,14 +46,14 @@ g_fmt(register char *b, double x) | |
| 88 if (sign) | |
| 89 *b++ = '-'; | |
| 90 if (decpt == 9999) /* Infinity or Nan */ { | |
| 91 - while(*b++ = *s++); | |
| 92 + while((*b++ = *s++)); | |
| 93 goto done0; | |
| 94 } | |
| 95 if (decpt <= -4 || decpt > se - s + 5) { | |
| 96 *b++ = *s++; | |
| 97 if (*s) { | |
| 98 *b++ = '.'; | |
| 99 - while(*b = *s++) | |
| 100 + while((*b = *s++)) | |
| 101 b++; | |
| 102 } | |
| 103 *b++ = 'e'; | |
| 104 @@ -79,10 +79,10 @@ g_fmt(register char *b, double x) | |
| 105 *b++ = '.'; | |
| 106 for(; decpt < 0; decpt++) | |
| 107 *b++ = '0'; | |
| 108 - while(*b++ = *s++); | |
| 109 + while((*b++ = *s++)); | |
| 110 } | |
| 111 else { | |
| 112 - while(*b = *s++) { | |
| 113 + while((*b = *s++)) { | |
| 114 b++; | |
| 115 if (--decpt == 0 && *s) | |
| 116 *b++ = '.'; | |
| 117 @@ -93,7 +93,9 @@ g_fmt(register char *b, double x) | |
| 118 } | |
| 119 done0: | |
| 120 freedtoa(s0); | |
| 121 +#ifdef IGNORE_ZERO_SIGN | |
| 122 done: | |
| 123 +#endif | |
| 124 return b0; | |
| 125 } | |
| 126 | |
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