public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/101649] -Wdouble-promotion warning emitted when floating point literals are not actually promoted to doubles Date: Tue, 27 Jul 2021 19:29:50 +0000 [thread overview] Message-ID: <bug-101649-4-WL3Jcb54lX@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-101649-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101649 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- It is a promotion to double, just happens GCC is able to undo the promotion. Note -Wconversion also avoids warning in similar cases where there is implicit conversion and then the conversion was removed.
next prev parent reply other threads:[~2021-07-27 19:29 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-27 18:38 [Bug c++/101649] New: " make_all@t-online.de 2021-07-27 18:42 ` [Bug c++/101649] " mpolacek at gcc dot gnu.org 2021-07-27 19:18 ` make_all@t-online.de 2021-07-27 19:29 ` pinskia at gcc dot gnu.org [this message] 2021-07-27 19:54 ` make_all@t-online.de 2021-07-28 6:33 ` rguenth at gcc dot gnu.org 2021-08-02 17:03 ` make_all@t-online.de 2021-08-02 17:21 ` make_all@t-online.de
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-101649-4-WL3Jcb54lX@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).