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Date: Fri, 08 Apr 2005 19:12:00 -0000
From: "dpatel at apple dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Message-ID: <20050408191241.20907.dpatel@apple.com>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug preprocessor/20907] New: long comments throw off line numbers
X-Bugzilla-Reason: CC
X-SW-Source: 2005-04/txt/msg01053.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

It seems that long comment blocks can throw off gcc's notion of the source line number. Here is a 
sample test case (also attached in case the line breaks get messed up pasting in):
/*
This is a really long comment. This is a really long comment. This is a really long comment. This is a 
really long comment. This is a really long comment. This is a really long comment. This is a really long 
comment. This is a really long comment. This is a really long comment. This is a really long comment. 
This is a really long comment. This is a really long comment. This is a really long comment. This is a 
really long comment. This is a really long comment. This is a really long comment.
 */
#warning test warning
#include <stdio.h>

int main(int argc, char *argv)
{
        printf("This is line %d\n", __LINE__);
}

-- 
           Summary: long comments throw off line numbers
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: preprocessor
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dpatel at apple dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20907