ac_std_float.h:2190 Missing set_data overload for class ac_ieee_float

[maubri]

When AC_IEEE_FLOAT_USE_BUILTIN is defined class ac_ieee_float is missing the void set_data(const ac_int<width, true> &data) overload. This results in a bug whereby the ac_int passed to the existing API gets implicitly converted to data_t which in the case of AC_IEEE_FLOAT_USE_BUILTIN may be float or double.

The following patch against version 4.8.0 seems to sort out the issue

--- a/ac_std_float.h
+++ b/ac_std_float.h
@@ -2190,6 +2190,9 @@ public:
   void set_data(const data_t &data) {
     Base::set_data(data);
   }
+  void set_data(const ac_int<width, true> &data) {
+    Base::set_data(data);
+  }
   const ac_int<width,true> data_ac_int() const { return Base::data_ac_int();  }
   const data_t &data() const { return Base::d;  }
   template<typename T>