fortran optimization errors

[Thomas Koenig]

On Sat, 2007-06-23 at 11:18 -0400, Jack Howarth wrote:

Hi Jac,

>    I wonder if we should have -Wconversion enabled as the
> default for those architectures known to be sensitive to
> these conversions. This would at eliminate the noise on
> the mailing list long term concerning this issue.

At the moment, -Wconversion warns too much, for example about integer to
real conversions such as

real:: a
a = 1

which is why it isn't included in -Wall.  This is PR 27866.

	Thomas (who is back from his holiday :-)