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* ext/bigdecimal/bigdecimal.c (BigDecimalCmp): BigDecimal#<=> should

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return nil if an argument can't be coerced into BigDecimal.

* ext/bigdecimal/bigdecimal.h, ext/bigdecimal/bigdecimal.c
  (VpIsNegDoubleZero, VpItoV): comment out unused functions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2008-07-22 11:43:38 +00:00
parent 08bbb08c5f
commit 7771f6c0ee
3 changed files with 18 additions and 2 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
Tue Jul 22 20:42:24 2008 Yusuke Endoh <mame@tsg.ne.jp>
* ext/bigdecimal/bigdecimal.c (BigDecimalCmp): BigDecimal#<=> should
return nil if an argument can't be coerced into BigDecimal.
* ext/bigdecimal/bigdecimal.h, ext/bigdecimal/bigdecimal.c
(VpIsNegDoubleZero, VpItoV): comment out unused functions.
Tue Jul 22 20:33:54 2008 Yusuke Endoh <mame@tsg.ne.jp>
* test/rdoc/test_rdoc_parser_ruby.rb (teardown): close tempfile.

8
ext/bigdecimal/bigdecimal.c
View file

@ -730,11 +730,11 @@ BigDecimalCmp(VALUE self, VALUE r,char op)
GUARD_OBJ(a,GetVpValue(self,1));
b = GetVpValue(r,0);
if(!b) {
ID f;
ID f = 0;
switch(op)
{
case '*': return INT2FIX(e); /* any op */
case '*': return Qnil; /* any op */
case '=': f = rb_intern("=="); break;
case '!': f = rb_intern("!="); break;
case 'G': f = rb_intern(">="); break;
@ -2196,12 +2196,14 @@ VpGetDoubleNegZero(void) /* Returns the value of -0 */
return nzero;
}
#if 0 /* unused */
VP_EXPORT int
VpIsNegDoubleZero(double v)
{
double z = VpGetDoubleNegZero();
return MemCmp(&v,&z,sizeof(v))==0;
}
#endif
VP_EXPORT int
VpException(unsigned short f, const char *str,int always)
@ -4173,6 +4175,7 @@ Exit:
/*
* m <- ival
*/
#if 0 /* unused */
VP_EXPORT void
VpItoV(Real *m, S_INT ival)
{
@ -4230,6 +4233,7 @@ Exit:
#endif /* _DEBUG */
return;
}
#endif
/*
* y = SQRT(x), y*y - x =>0

4
ext/bigdecimal/bigdecimal.h
View file

@ -127,7 +127,9 @@ VP_EXPORT unsigned long VpGetRoundMode(void);
VP_EXPORT unsigned long VpSetRoundMode(unsigned long n);
VP_EXPORT int VpException(unsigned short f,const char *str,int always);
#if 0 /* unused */
VP_EXPORT int VpIsNegDoubleZero(double v);
#endif
VP_EXPORT U_LONG VpNumOfChars(Real *vp,const char *pszFmt);
VP_EXPORT U_LONG VpInit(U_LONG BaseVal);
VP_EXPORT void *VpMemAlloc(U_LONG mb);
@ -146,7 +148,9 @@ VP_EXPORT void VpToFString(Real *a,char *psz,int fFmt,int fPlus);
VP_EXPORT int VpCtoV(Real *a,const char *int_chr,U_LONG ni,const char *frac,U_LONG nf,const char *exp_chr,U_LONG ne);
VP_EXPORT int VpVtoD(double *d,S_LONG *e,Real *m);
VP_EXPORT void VpDtoV(Real *m,double d);
#if 0 /* unused */
VP_EXPORT void VpItoV(Real *m,S_INT ival);
#endif
VP_EXPORT int VpSqrt(Real *y,Real *x);
VP_EXPORT int VpActiveRound(Real *y,Real *x,int f,int il);
VP_EXPORT int VpMidRound(Real *y, int f, int nf);