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* regint.h (BITS_IN_ROOM, BS_ROOM, BS_BIT): suppress warnings.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-03-22 09:37:44 +00:00
parent 9accaad5c4
commit d28c18966d
1 changed files with 3 additions and 3 deletions
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6
regint.h
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@ -390,7 +390,7 @@ typedef unsigned int BitStatusType;
/* bitset */
#define BITS_PER_BYTE 8
#define SINGLE_BYTE_SIZE (1 << BITS_PER_BYTE)
#define BITS_IN_ROOM (sizeof(Bits) * BITS_PER_BYTE)
#define BITS_IN_ROOM ((int)sizeof(Bits) * BITS_PER_BYTE)
#define BITSET_SIZE (SINGLE_BYTE_SIZE / BITS_IN_ROOM)
#ifdef PLATFORM_UNALIGNED_WORD_ACCESS
@ -408,8 +408,8 @@ typedef Bits* BitSetRef;
for (i = 0; i < (int )BITSET_SIZE; i++) { (bs)[i] = 0; } \
} while (0)
#define BS_ROOM(bs,pos) (bs)[pos / BITS_IN_ROOM]
#define BS_BIT(pos) (1 << (pos % BITS_IN_ROOM))
#define BS_ROOM(bs,pos) (bs)[(int)(pos) / BITS_IN_ROOM]
#define BS_BIT(pos) (1 << ((int)(pos) % BITS_IN_ROOM))
#define BITSET_AT(bs, pos) (BS_ROOM(bs,pos) & BS_BIT(pos))
#define BITSET_SET_BIT(bs, pos) BS_ROOM(bs,pos) |= BS_BIT(pos)