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* bignum.c (absint_numwords_generic): set an array element after

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definition of a variable to fix compile error with older version
  of fcc (Fujitsu C Compiler) 5.6 on Solaris 10 on Sparc.
  [Bug #10350] [ruby-dev:48608]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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ngoto 2014-10-09 14:36:35 +00:00
parent a9c42d1026
commit 9631e3e788
2 changed files with 10 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,10 @@
Thu Oct 9 23:31:47 2014 Naohisa Goto <ngotogenome@gmail.com>
* bignum.c (absint_numwords_generic): set an array element after
definition of a variable to fix compile error with older version
of fcc (Fujitsu C Compiler) 5.6 on Solaris 10 on Sparc.
[Bug #10350] [ruby-dev:48608]
Thu Oct 9 16:15:26 2014 Eric Wong <e@80x24.org>
* ext/-test-/st/foreach/extconf.rb: new file

4
bignum.c
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@ -3294,7 +3294,7 @@ absint_numwords_generic(size_t numbytes, int nlz_bits_in_msbyte, size_t word_num
static const BDIGIT char_bit[1] = { CHAR_BIT };
BDIGIT numbytes_bary[bdigit_roomof(sizeof(numbytes))];
BDIGIT val_numbits_bary[bdigit_roomof(sizeof(numbytes) + 1)];
BDIGIT nlz_bits_in_msbyte_bary[1] = { nlz_bits_in_msbyte };
BDIGIT nlz_bits_in_msbyte_bary[1];
BDIGIT word_numbits_bary[bdigit_roomof(sizeof(word_numbits))];
BDIGIT div_bary[numberof(val_numbits_bary) + BIGDIVREM_EXTRA_WORDS];
BDIGIT mod_bary[numberof(word_numbits_bary)];
@ -3304,6 +3304,8 @@ absint_numwords_generic(size_t numbytes, int nlz_bits_in_msbyte, size_t word_num
int sign;
size_t numwords;
nlz_bits_in_msbyte_bary[0] = nlz_bits_in_msbyte;
/*
* val_numbits = numbytes * CHAR_BIT - nlz_bits_in_msbyte
* div, mod = val_numbits.divmod(word_numbits)