diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | ext/bigdecimal/bigdecimal.c | 20 |
2 files changed, 21 insertions, 7 deletions
@@ -2,6 +2,14 @@ Tue Dec 16 21:59:29 2008 NAKAMURA Usaku <usa@ruby-lang.org> * lib/test/unit.rb (Test::Unit.setup_argv): ALT_SEPARATOR support. +Tue Dec 16 21:59:02 2008 Yukihiro Matsumoto <matz@ruby-lang.org> + + * ext/bigdecimal/bigdecimal.c (VpToString): reverted modification + (that caused a bug) in r20359. [ruby-dev:37370] + + * ext/bigdecimal/bigdecimal.c (BigDecimal_limit): comment update. + [ruby-dev:37465] + Tue Dec 16 20:34:44 2008 Tanaka Akira <akr@fsij.org> * ext/pty/pty.c (getDevice): add nomesg argument. diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c index b875f36efa..b25f8e4310 100644 --- a/ext/bigdecimal/bigdecimal.c +++ b/ext/bigdecimal/bigdecimal.c @@ -1811,7 +1811,7 @@ BigDecimal_new(int argc, VALUE *argv, VALUE self) * * A limit of 0, the default, means no upper limit. * - * The limit specified by this method takes priority over any limit + * The limit specified by this method takes less priority over any limit * specified to instance methods such as ceil, floor, truncate, or round. */ static VALUE @@ -3872,7 +3872,7 @@ VpToString(Real *a,char *psz,int fFmt,int fPlus) /* fPlus =0:default, =1: set ' ' before digits , =2:set '+' before digits. */ { U_LONG i, ZeroSup; - U_LONG n, e; + U_LONG n, m, e, nn; char *pszSav = psz; S_LONG ex; @@ -3888,12 +3888,18 @@ VpToString(Real *a,char *psz,int fFmt,int fPlus) *psz++ = '.'; n = a->Prec; for(i=0;i < n;++i) { + m = BASE1; e = a->frac[i]; - if((!ZeroSup) || e) { - sprintf(psz, "%lu", e); /* The reading zero(s) */ - psz += strlen(psz); - /* as 0.00xx will be ignored. */ - ZeroSup = 0; /* Set to print succeeding zeros */ + while(m) { + nn = e / m; + if((!ZeroSup) || nn) { + sprintf(psz, "%lu", nn); /* The reading zero(s) */ + psz += strlen(psz); + /* as 0.00xx will be ignored. */ + ZeroSup = 0; /* Set to print succeeding zeros */ + } + e = e - nn * m; + m /= 10; } } ex =(a->exponent) * BASE_FIG; |