зеркало из https://github.com/github/ruby.git
bignum.c: suppress warnings
* bignum.c (big_shift2, rb_big_lshift, rb_big_rshift): cast explicitly to suppress warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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89d8d7694c
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e068834b5c
9
bignum.c
9
bignum.c
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@ -62,6 +62,9 @@ STATIC_ASSERT(rbignum_embed_len_max, RBIGNUM_EMBED_LEN_MAX <= (RBIGNUM_EMBED_LEN
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#define BDIGITS(x) (RBIGNUM_DIGITS(x))
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#define BDIGITS(x) (RBIGNUM_DIGITS(x))
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#define BITSPERDIG (SIZEOF_BDIGITS*CHAR_BIT)
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#define BITSPERDIG (SIZEOF_BDIGITS*CHAR_BIT)
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#if BITSPERDIG >= INT_MAX
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# error incredible BDIGIT
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#endif
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#define BIGRAD ((BDIGIT_DBL)1 << BITSPERDIG)
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#define BIGRAD ((BDIGIT_DBL)1 << BITSPERDIG)
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#define BIGRAD_HALF ((BDIGIT)(BIGRAD >> 1))
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#define BIGRAD_HALF ((BDIGIT)(BIGRAD >> 1))
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#define BDIGIT_MSB(d) (((d) & BIGRAD_HALF) != 0)
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#define BDIGIT_MSB(d) (((d) & BIGRAD_HALF) != 0)
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@ -3308,7 +3311,7 @@ big_shift2(VALUE x, int lshift_p, VALUE y)
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if (1 < sign || CHAR_BIT <= lens[1])
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if (1 < sign || CHAR_BIT <= lens[1])
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return RBIGNUM_POSITIVE_P(x) ? INT2FIX(0) : INT2FIX(-1);
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return RBIGNUM_POSITIVE_P(x) ? INT2FIX(0) : INT2FIX(-1);
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}
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}
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shift_numbits = lens[0] & (BITSPERDIG-1);
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shift_numbits = (int)(lens[0] & (BITSPERDIG-1));
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shift_numdigits = (lens[0] >> bitsize(BITSPERDIG-1)) |
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shift_numdigits = (lens[0] >> bitsize(BITSPERDIG-1)) |
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(lens[1] << (CHAR_BIT*SIZEOF_SIZE_T - bitsize(BITSPERDIG-1)));
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(lens[1] << (CHAR_BIT*SIZEOF_SIZE_T - bitsize(BITSPERDIG-1)));
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return big_shift3(x, lshift_p, shift_numdigits, shift_numbits);
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return big_shift3(x, lshift_p, shift_numdigits, shift_numbits);
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@ -5770,7 +5773,7 @@ rb_big_lshift(VALUE x, VALUE y)
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lshift_p = 0;
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lshift_p = 0;
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shift = 1+(unsigned long)(-(l+1));
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shift = 1+(unsigned long)(-(l+1));
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}
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}
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shift_numbits = shift & (BITSPERDIG-1);
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shift_numbits = (int)(shift & (BITSPERDIG-1));
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shift_numdigits = shift >> bitsize(BITSPERDIG-1);
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shift_numdigits = shift >> bitsize(BITSPERDIG-1);
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return bignorm(big_shift3(x, lshift_p, shift_numdigits, shift_numbits));
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return bignorm(big_shift3(x, lshift_p, shift_numdigits, shift_numbits));
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}
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}
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@ -5808,7 +5811,7 @@ rb_big_rshift(VALUE x, VALUE y)
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lshift_p = 1;
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lshift_p = 1;
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shift = 1+(unsigned long)(-(l+1));
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shift = 1+(unsigned long)(-(l+1));
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}
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}
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shift_numbits = shift & (BITSPERDIG-1);
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shift_numbits = (int)(shift & (BITSPERDIG-1));
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shift_numdigits = shift >> bitsize(BITSPERDIG-1);
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shift_numdigits = shift >> bitsize(BITSPERDIG-1);
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return bignorm(big_shift3(x, lshift_p, shift_numdigits, shift_numbits));
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return bignorm(big_shift3(x, lshift_p, shift_numdigits, shift_numbits));
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}
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}
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