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* numeric.c (Init_Numeric): turn off floating point exceptions

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on bcc32. "1e300".to_f had crashed by overflow.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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ocean 2005-01-11 00:46:35 +00:00
parent 8f1c58dda3
commit cfa20a2a86
2 changed files with 8 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Tue Jan 11 09:44:40 2005 Hirokazu Yamamoto <ocean@m2.ccsnet.ne.jp>
* numeric.c (Init_Numeric): turn off floating point exceptions
on bcc32. "1e300".to_f had crashed by overflow.
Tue Jan 11 03:10:10 2005 Minero Aoki <aamine@loveruby.net>
* lib/fileutils.rb (copy_entry): could not copy symbolic link.

3
numeric.c
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@ -2767,6 +2767,9 @@ Init_Numeric()
#elif defined(_UNICOSMP)
/* Turn off floating point exceptions for divide by zero, etc. */
_set_Creg(0, 0);
#elif defined(__BORLANDC__)
/* Turn off floating point exceptions for overflow, etc. */
_control87(MCW_EM, MCW_EM);
#endif
id_coerce = rb_intern("coerce");
id_to_i = rb_intern("to_i");