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pic_vtype should not evaluate the argument twice

This commit is contained in:
Yuichi Nishiwaki 2014-03-24 10:55:03 +09:00
parent 222e3618ee
commit d5d721f9dd
1 changed files with 8 additions and 1 deletions
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9
include/picrin/value.h
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@ -56,9 +56,16 @@ typedef struct {
} pic_value; } pic_value;
#define pic_ptr(v) ((void *)((uint64_t)0xffffffffffff & (uint64_t)(v).u.data)) #define pic_ptr(v) ((void *)((uint64_t)0xffffffffffff & (uint64_t)(v).u.data))
#define pic_vtype(v) (((uint32_t)0xfff00000 >= (v).u.type_) ? PIC_VTYPE_FLOAT : (((v).u.type_ & 0xf0000)>>16))
#define pic_init_value(v,vtype) (((v).u.type_ = (((uint32_t)0xfff00000)|((uint32_t)((vtype)<<16)))), (v).u.i = 0) #define pic_init_value(v,vtype) (((v).u.type_ = (((uint32_t)0xfff00000)|((uint32_t)((vtype)<<16)))), (v).u.i = 0)
static inline enum pic_vtype
pic_vtype(pic_value v)
{
return 0xfff00000 >= v.u.type_
? PIC_VTYPE_FLOAT
: (v.u.type_ & 0xf0000)>>16;
}
#else #else
typedef struct { typedef struct {