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

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


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@7765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/numeric.c b/numeric.c
index 6503e2604..873272e6d 100644
--- a/numeric.c
+++ b/numeric.c
@@ -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");