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Fixed fromString double.

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This commit is contained in:
Branimir Karadžić
2017-10-22 19:24:26 -07:00
parent 0a2c440a77
commit cef31cca44
2 changed files with 25 additions and 15 deletions
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38
src/dtoa.cpp
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@@ -703,6 +703,14 @@ namespace bx
#define PARSER_PINF 3 // number is higher than +HUGE_VAL
#define PARSER_MINF 4 // number is lower than -HUGE_VAL
inline char next(const char*& _s, const char* _term)
{
return _s != _term
? *_s++
: '\0'
;
}
static int parser(const char* _s, const char* _term, PrepNumber* _pn)
{
int state = FSM_A;
@@ -712,14 +720,14 @@ namespace bx
int expneg = 0;
int32_t expexp = 0;
while (state != FSM_STOP && _s != _term)
while (state != FSM_STOP) // && _s != _term)
{
switch (state)
{
case FSM_A:
if (isSpace(c) )
{
c = *_s++;
c = next(_s, _term);
}
else
{
@@ -732,12 +740,12 @@ namespace bx
if (c == '+')
{
c = *_s++;
c = next(_s, _term);
}
else if (c == '-')
{
_pn->negative = 1;
c = *_s++;
c = next(_s, _term);
}
else if (isNumeric(c) )
{
@@ -754,11 +762,11 @@ namespace bx
case FSM_C:
if (c == '0')
{
c = *_s++;
c = next(_s, _term);
}
else if (c == '.')
{
c = *_s++;
c = next(_s, _term);
state = FSM_D;
}
else
@@ -770,7 +778,7 @@ namespace bx
case FSM_D:
if (c == '0')
{
c = *_s++;
c = next(_s, _term);
if (_pn->exponent > -2147483647) _pn->exponent--;
}
else
@@ -793,11 +801,11 @@ namespace bx
_pn->exponent++;
}
c = *_s++;
c = next(_s, _term);
}
else if (c == '.')
{
c = *_s++;
c = next(_s, _term);
state = FSM_F;
}
else
@@ -817,11 +825,11 @@ namespace bx
digx++;
}
c = *_s++;
c = next(_s, _term);
}
else if ('e' == toLower(c) )
{
c = *_s++;
c = next(_s, _term);
state = FSM_G;
}
else
@@ -833,12 +841,12 @@ namespace bx
case FSM_G:
if (c == '+')
{
c = *_s++;
c = next(_s, _term);
}
else if (c == '-')
{
expneg = 1;
c = *_s++;
c = next(_s, _term);
}
state = FSM_H;
@@ -847,7 +855,7 @@ namespace bx
case FSM_H:
if (c == '0')
{
c = *_s++;
c = next(_s, _term);
}
else
{
@@ -864,7 +872,7 @@ namespace bx
expexp += c - '0';
}
c = *_s++;
c = next(_s, _term);
}
else
{