diff options
author | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-01-11 00:46:35 +0000 |
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committer | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-01-11 00:46:35 +0000 |
commit | cfa20a2a860be135e9e76ef186605c305f1051cb (patch) | |
tree | 5d17c91cb5e3b87184f0cca9951875f487523757 | |
parent | 8f1c58dda37f696833afa180323fced5af766ace (diff) |
* numeric.c (Init_Numeric): turn off floating point exceptions
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
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | numeric.c | 3 |
2 files changed, 8 insertions, 0 deletions
@@ -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. @@ -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"); |