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From: "Explorer09 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug web/114496] New: Documentation: "Non-Bugs" page should
 update/mention something about -Wsign-conversion
Date: Wed, 27 Mar 2024 08:12:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114496

            Bug ID: 114496
           Summary: Documentation: "Non-Bugs" page should update/mention
                    something about -Wsign-conversion
           Product: gcc
           Version: 13.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: web
          Assignee: unassigned at gcc dot gnu.org
          Reporter: Explorer09 at gmail dot com
  Target Milestone: ---

Section 14.8 of GCC manual
"Certain Changes We Don=E2=80=99t Want to Make"
(https://gcc.gnu.org/onlinedocs/gcc-13.2.0/gcc/Non-bugs.html)

This item:

> Warning about assigning a signed value to an unsigned variable.
> Such assignments must be very common; warning about them would cause more=
 annoyance than good.

Perhaps GCC should clarify this a bit. GCC now has the "-Wsign-conversion"
option that warns about similar signed-to-unsigned conversions. So what fea=
ture
in particular did GCC choose not to implement? The difference between this
"non-bug" item and the existing "-Wsign-conversion" is what I wish to see.=