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 preprocessor/108101] "#pragma once" causes other files not be included Date: Wed, 14 Dec 2022 13:17:39 +0000 [thread overview] Message-ID: <bug-108101-4-nQA02nKWTR@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-108101-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108101 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Iirc pragma once uses a hash of the content and that is what is going on here. That or the underlying file system is using some inode being the same and copy on write.
next prev parent reply other threads:[~2022-12-14 13:17 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-12-14 13:12 [Bug preprocessor/108101] New: " terra at gnome dot org 2022-12-14 13:17 ` pinskia at gcc dot gnu.org [this message] 2022-12-14 13:19 ` [Bug preprocessor/108101] " pinskia at gcc dot gnu.org 2022-12-14 13:22 ` terra at gnome dot org
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-108101-4-nQA02nKWTR@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).