From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9477438532F5; Tue, 30 May 2023 04:24:18 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9477438532F5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1685420658; bh=sOOoW4ReghkfT4KbaMTd28lnghpO9Jm3uTsKRFWlH9k=; h=From:To:Subject:Date:In-Reply-To:References:From; b=m8Y/3TLCkm1li4kA4UPXS3287Yg9wKqUx1th89cypmo4HeCDXVfd9BZNhA8fsxXTa DOexHfGNqORNJo4+MMSkZF3zKnmbIvHtNIuRykll5hJDAUYRoouXmrOlBmT/jfMmJ4 iFWVPxQcj9vqeZ5NWSMC4CVB2+htpmXiRZBafnMk= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/110028] slow compilation on incorrect namespace after gcc-12.1 Date: Tue, 30 May 2023 04:24:18 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 12.1.0 X-Bugzilla-Keywords: compile-time-hog X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: keywords Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110028 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |compile-time-hog --- Comment #1 from Andrew Pinski --- Note -std=3Dc++17 is still fast but I suspect that is because the code that= gets included for `#include ` is still shorter than what is now done = for C++20.=