Subject: Re: Making the (asm) world safe for modern cpp
To: None <tech-toolchain@NetBSD.org>
From: Valeriy E. Ushakov <uwe@ptc.spbu.ru>
List: tech-toolchain
Date: 09/19/2003 14:37:28
On Fri, Sep 19, 2003 at 00:06:41 -0400, M L Riechers wrote:
> On the other hand, is it any great sin against nature and nature's
> god to simply use the commonly accepted default machine comment
> delimiter convention?
One of the reasons is that .S files do go through the preprocessor and
assembler comments are not preprocessor comments. Consider, e.g.
mov 0, r0 ! it's bogus
That, without -traditional-cpp, will produce:
<stdin>:1:29: missing terminating ' character
Though, since we are not dropping -traditional-cpp from .S files
processing this particular example is not that serious.
But I have to confess I use ! for sparc assembler comments all the
time.
SY, Uwe
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