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[Bug c/53001] -Wfloat-conversion should be available to warn about floating point errors
- From: "jjcogliati-r1 at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 27 Sep 2013 12:06:19 +0000
- Subject: [Bug c/53001] -Wfloat-conversion should be available to warn about floating point errors
- Auto-submitted: auto-generated
- References: <bug-53001-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53001
--- Comment #19 from Joshua Cogliati <jjcogliati-r1 at yahoo dot com> ---
Created attachment 30913
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30913&action=edit
Patch to add -Wfloat-conversion option against trunk
This version is against gcc trunk (rev 202818). It now bootstraps.
It adds about ten casts so that the existing float conversions in gcc are now
explicit instead of implicit so that gcc can bootstrap even with the new
warning.