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* bignum.c (LSHIFTX): Defined to suppress a warning.
(RSHIFTX): Ditto. (CLEAR_LOWBITS): Use LSHIFTX and RSHIFTX. (FILL_LOWBITS): Use LSHIFTX. Reported by ko1 via IRC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,11 @@
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Sat Jun 22 09:55:13 2013 Tanaka Akira <akr@fsij.org>
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* bignum.c (LSHIFTX): Defined to suppress a warning.
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(RSHIFTX): Ditto.
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(CLEAR_LOWBITS): Use LSHIFTX and RSHIFTX.
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(FILL_LOWBITS): Use LSHIFTX.
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Reported by ko1 via IRC.
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Sat Jun 22 09:11:33 2013 Ryan Davis <ryand-ruby@zenspider.com>
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* lib/minitest/*: Imported minitest 4.7.5 (r8724)
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6
bignum.c
6
bignum.c
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@ -39,8 +39,10 @@ static VALUE big_three = Qnil;
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# define HOST_BIGENDIAN_P 0
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#endif
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#define ALIGNOF(type) ((int)offsetof(struct { char f1; type f2; }, f2))
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#define CLEAR_LOWBITS(d, numbits) (sizeof(d) * CHAR_BIT <= (numbits) ? 0 : ((d) >> (numbits)) << (numbits))
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#define FILL_LOWBITS(d, numbits) (sizeof(d) * CHAR_BIT <= (numbits) ? ~((d)*0) : (d) | ((((d)*0+1) << (numbits))-1))
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#define LSHIFTX(d, n) (sizeof(d) * CHAR_BIT <= (n) ? 0 : ((d) << (sizeof(d) * CHAR_BIT <= (n) ? 0 : (n))))
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#define RSHIFTX(d, n) (sizeof(d) * CHAR_BIT <= (n) ? ~((d)*0) : RSHIFT((d), (sizeof(d) * CHAR_BIT <= (n) ? 0 : (n))))
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#define CLEAR_LOWBITS(d, numbits) LSHIFTX(RSHIFTX((d), (numbits)), (numbits))
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#define FILL_LOWBITS(d, numbits) ((d) | (LSHIFTX(((d)*0+1), (numbits))-1))
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#define BDIGITS(x) (RBIGNUM_DIGITS(x))
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#define BITSPERDIG (SIZEOF_BDIGITS*CHAR_BIT)
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