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bigdecimal.h: suppress warnings

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* ext/bigdecimal/bigdecimal.h (VpSetZero, VpSetInf): get rid of
  unused-value warnings by gcc 4.9.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-02-12 02:25:28 +00:00
parent 15cdd885f5
commit 4cac2f4ada
1 changed files with 2 additions and 2 deletions
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4
ext/bigdecimal/bigdecimal.h
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@ -291,7 +291,7 @@ VP_EXPORT Real *VpOne(void);
#define VpIsZero(a) (VpIsPosZero(a) || VpIsNegZero(a)) #define VpIsZero(a) (VpIsPosZero(a) || VpIsNegZero(a))
#define VpSetPosZero(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_POSITIVE_ZERO) #define VpSetPosZero(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_POSITIVE_ZERO)
#define VpSetNegZero(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NEGATIVE_ZERO) #define VpSetNegZero(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NEGATIVE_ZERO)
#define VpSetZero(a,s) ( ((s)>0)?VpSetPosZero(a):VpSetNegZero(a) ) #define VpSetZero(a,s) (void)(((s)>0)?VpSetPosZero(a):VpSetNegZero(a))
/* NaN */ /* NaN */
#define VpIsNaN(a) ((a)->sign==VP_SIGN_NaN) #define VpIsNaN(a) ((a)->sign==VP_SIGN_NaN)
@ -304,7 +304,7 @@ VP_EXPORT Real *VpOne(void);
#define VpIsDef(a) ( !(VpIsNaN(a)||VpIsInf(a)) ) #define VpIsDef(a) ( !(VpIsNaN(a)||VpIsInf(a)) )
#define VpSetPosInf(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_POSITIVE_INFINITE) #define VpSetPosInf(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_POSITIVE_INFINITE)
#define VpSetNegInf(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NEGATIVE_INFINITE) #define VpSetNegInf(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NEGATIVE_INFINITE)
#define VpSetInf(a,s) ( ((s)>0)?VpSetPosInf(a):VpSetNegInf(a) ) #define VpSetInf(a,s) (void)(((s)>0)?VpSetPosInf(a):VpSetNegInf(a))
#define VpHasVal(a) (a->frac[0]) #define VpHasVal(a) (a->frac[0])
#define VpIsOne(a) ((a->Prec==1)&&(a->frac[0]==1)&&(a->exponent==1)) #define VpIsOne(a) ((a->Prec==1)&&(a->frac[0]==1)&&(a->exponent==1))
#define VpExponent(a) (a->exponent) #define VpExponent(a) (a->exponent)