[Bug c/53001] -Wfloat-conversion should be available to warn about floating point errors

[jjcogliati-r1 at yahoo dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53001

Joshua Cogliati <jjcogliati-r1 at yahoo dot com> changed:

           What    |Removed                     |Added
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  Attachment #30899|0                           |1
        is obsolete|                            |

--- Comment #22 from Joshua Cogliati <jjcogliati-r1 at yahoo dot com> ---
Created attachment 30979
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30979&action=edit
Patch to add -Wfloat-conversion option against trunk

This version only does the -Wfloat-conversion.  It does not do the -Wextra or
the changes needed to get -Wextra to bootstrap.  It starts to change the test
cases.  This work is to satisfy the request on the gcc-patch list.