work around MSC optimization generating non functional code
MODIFY
mrbgems/mruby-random/src/random.c
mrbgems/mruby-random/src/random.c
@@ -210,9 +210,16 @@ random_m_srand(mrb_state *mrb, mrb_value self)
* Shuffles elements in self in place.
*/
+#if defined _MSC_VER && _MSC_VER >= 1900
+#pragma optimize( "", off )
+#endif
static mrb_value
mrb_ary_shuffle_bang(mrb_state *mrb, mrb_value ary)
{
+ /*
+ * MSC compiler generating invalid instructions with optimization
+ * enabled
+ */
mrb_int i;
mrb_value max;
mrb_value r = mrb_nil_value();

work around MSC optimization generating non functional code