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bignum.c: suppress warning

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* bignum.c (absint_numwords_generic): suppress false warning in
  rb_absint_numwords() by gcc 4.4.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-11-19 14:00:26 +00:00
parent 6895e77ffc
commit ef37d178bb
1 changed files with 5 additions and 1 deletions
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6
bignum.c
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@ -3336,8 +3336,12 @@ absint_numwords_generic(size_t numbytes, int nlz_bits_in_msbyte, size_t word_num
sign = bary_pack(+1, BARY_ARGS(div_bary), &numwords, 1, sizeof(numwords), 0,
INTEGER_PACK_NATIVE_BYTE_ORDER);
if (sign == 2)
if (sign == 2) {
#if defined __GNUC__ && (__GNUC__ == 4 && __GNUC_MINOR__ == 4)
*nlz_bits_ret = 0;
#endif
return (size_t)-1;
}
*nlz_bits_ret = nlz_bits;
return numwords;
}