From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2065 invoked by alias); 25 Jun 2013 20:58:23 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 2037 invoked by uid 48); 25 Jun 2013 20:58:18 -0000 From: "potswa at mac dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug preprocessor/57714] Newline rendered incorrectly in output Date: Tue, 25 Jun 2013 20:58:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: preprocessor X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: potswa at mac dot com X-Bugzilla-Status: RESOLVED 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: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-06/txt/msg01511.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57714 --- Comment #3 from David Krauss --- See section 9 of the manual: http://gcc.gnu.org/onlinedocs/gcc-4.8.1/cpp/Preprocessor-Output.html#Preprocessor-Output The output from the C preprocessor looks much like the input, except that all preprocessing directive lines have been replaced with blank lines and all comments with spaces. Long runs of blank lines are discarded. ... CPP does not insert any whitespace where there was none in the original source, except where necessary to prevent an accidental token paste.