diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-02-12 02:25:28 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-02-12 02:25:28 +0000 |
| commit | 4cac2f4adae2f2802073b5f4a79470fb634475a7 (patch) | |
| tree | 67512c1e4096964f756f8b8a3b4c5dc71450a3ae | |
| parent | 15cdd885f561d5189ae0865cbf4a6c03af6d1e23 (diff) | |
bigdecimal.h: suppress warnings
* 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
| -rw-r--r-- | ext/bigdecimal/bigdecimal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h index 805990d99c..9d3e0fcd29 100644 --- a/ext/bigdecimal/bigdecimal.h +++ b/ext/bigdecimal/bigdecimal.h @@ -291,7 +291,7 @@ VP_EXPORT Real *VpOne(void); #define VpIsZero(a) (VpIsPosZero(a) || VpIsNegZero(a)) #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 VpSetZero(a,s) ( ((s)>0)?VpSetPosZero(a):VpSetNegZero(a) ) +#define VpSetZero(a,s) (void)(((s)>0)?VpSetPosZero(a):VpSetNegZero(a)) /* 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 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 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 VpIsOne(a) ((a->Prec==1)&&(a->frac[0]==1)&&(a->exponent==1)) #define VpExponent(a) (a->exponent) |