title: How to avoid integer division warning?
body: <p>In gfortran 6 there's a new warning <code>-Winteger-division</code> that is triggered when a value is truncated with integer division, as in <code>3/5</code>.</p>
  
  <p>Supposing this is the intended result, is there a way to change the code such that the warning is not issued? For instance:</p>
  
  <pre><code>program test
  integer, parameter :: n = 3, m = 5
  integer, parameter :: a = n/m
  end program
  </code></pre>
  
  <p>at least something less cumbersome than:</p>
  
  <pre><code>integer, parameter :: a = int(real(n)/real(m))
  </code></pre>
  
  <p>I would like to keep using <code>-Wall</code> (and <code>-Werror</code>), I'd rather modify the code than fiddle with the compiler options for specific files, with specific compiler versions, etc.</p>