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From: Scott Lamb <slamb@slamb.org>
To: gcc-help@gcc.gnu.org
Subject: Upgrade "may not respond to" warning to error
Date: Mon, 30 Aug 2004 06:44:00 -0000	[thread overview]
Message-ID: <2ECF1286-F94D-11D8-8E7F-000A95891440@slamb.org> (raw)

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I'd like to have warnings like this:

     someFile.m:XXX:warning: `SomeObjcClass' may not respond to 
`-someMessage:'

become errors, while not affecting other warnings. So I have two 
questions:

1) What's the flag for this message? I see -Wundeclared-selector, but 
that seems to be a slightly different case.

2) Is it possible to do something like -Werror on just some warnings? 
I'd like some other types of warnings (say, the signedness ones) to be 
just warnings. I want to see them, but I don't want them to cause 
compilation to fail.

Thanks,
Scott

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             reply	other threads:[~2004-08-28 23:51 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-30  6:44 Scott Lamb [this message]
2004-08-30 16:01 ` Eljay Love-Jensen

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