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From: mjn3@codepoet.org (Manuel Novoa III)
To: Robert de Bath <robert$@mayday.cix.co.uk>
Cc: Linux-8086 <linux-8086@vger.kernel.org>
Subject: Re: More dev86 changes (0.16.7)
Date: Sat, 10 Aug 2002 13:36:01 -0600	[thread overview]
Message-ID: <20020810193601.GA11440@codepoet.org> (raw)
In-Reply-To: <bdd32ab4f9e0460f@mayday.cix.co.uk>

Hello Robert,

Sorry it took so long to do some testing, but I've been swamped.

Tried to build some of my uClibc stuff and found a bug with the new cpp
that is illustrated with the following test case.

test.c:

   #define X  (1UL)

   #if X == 0
   #error this shouldn't happen
   #endif

With the new cpp, what shouldn't happen... does.
Here's the output for "ncc -ansi -E test.c".

   test.c:3: warning: Unexpected text following preprocessor command
   test.c:5: error: #error this shouldn't happen
   # 1 "test.c"

Output without -ansi is:

   # 1 "test.c"
   test.c:3: warning: Unexpected text following preprocessor command
   test.c:5: error: #error this shouldn't happen

Also, with the old cpp one could use "-I" to not include the default
include dirs.  This feature seems to be lacking in the new version.

Manuel


  parent reply	other threads:[~2002-08-10 19:36 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-08-02 20:18 More dev86 changes (0.16.7) Robert de Bath
2002-08-02 20:24 ` Manuel Novoa III
2002-08-03 10:17 ` More dev86 changes (0.16.7) [About the optimiser] Harry Kalogirou
2002-08-03 11:01   ` Robert de Bath
2002-08-03 11:31   ` Robert de Bath
2002-08-03 12:24     ` Harry Kalogirou
2002-08-10 19:36 ` Manuel Novoa III [this message]
2002-08-10 20:28   ` More dev86 changes (0.16.7) Robert de Bath
2002-08-11  1:06     ` Manuel Novoa III
2002-08-11 16:44       ` dev86-0.16.8 cpp bugs Manuel Novoa III
2002-08-11 19:19         ` Robert de Bath
2002-08-11 20:01           ` Manuel Novoa III
  -- strict thread matches above, loose matches on Subject: below --
2002-08-03  5:21 More dev86 changes (0.16.7) Ken Martwick
2002-08-03  6:12 ` Robert de Bath
2002-08-03 17:07 Ken Martwick
2002-08-03 17:14 ` Paul Nasrat

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