warn_impl_f2i

Controls the issuing of warning messages for implicit float -to- int conversions.

Syntax

#pragma warn_impl_f2i_conv on | off | reset

Remarks

If you enable this pragma, the compiler issues a warning message for implicitly converting floating-point values to integral values. Example of Implicit float -to- int Conversion provides an example.

Listing 1. Example of Implicit float -to- int Conversion

#pragma warn_impl_f2i_conv on

float f;
signed int si;

int main()
{
    f  = si; /* WARNING */

#pragma warn_impl_f2i_conv off
    si = f; /* OK */
}

By default, this pragma is on .