URL:
<http://gna.org/bugs/?9525>
Summary: Shouldn't use -Wno-unused-parameter
Project: Wormux
Submitted by: snark_boojum
Submitted on: lundi 16.07.2007 à 20:36
Category: Compilation
Severity: 1 - Wish
Priority: 5 - Normal
Status: None
Assigned to: None
Originator Email:
Open/Closed: Open
Release: 0.8beta1
Discussion Lock: Any
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Details:
There are several ways you can still allow the warning/error to catch a
function which forgets something, but not be annoyed if said function really
doesn't need the parameter.
In C++, you can just give the typename, then no name. This works, but is
sometimes considered ugly, since the parameter name makes it possible to add
a semantic meaning. So often people do typename /*parameterName*/.
This fails in C, but in this case, just give the parameter its name, and use
(void)my_parameter; in the function.
The attached patch removes the -Wno-unused-parameter switch, and fixes quite
a few unused parameters. Some may still lurk in #ifdef'ed sections...
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File Attachments:
-------------------------------------------------------
Date: lundi 16.07.2007 à 20:36 Name: wormux-unused.patch Size: 28 ko By:
snark_boojum
<http://gna.org/bugs/download.php?file_id=2588>
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