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Fix bug were NSObject -methodSignatureForSelector: would return an

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incorrect result or even crash when asking a class object for the
signature of one of its class methods.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@31365 72102866-910b-0410-8b05-ffd578937521
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wlux 2010-09-17 20:07:50 +00:00
parent c9fb0577bd
commit 861fd81ad2
2 changed files with 7 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2010-09-17 Wolfgang Lux <wolfgang.lux@gmail.com>
* Source/NSObject.m (-methodSignatureForSelector:): Fix bug were
this method would return an incorrect result or crash when asking
a class object for the signature of one of its class methods.
2010-09-15 Eric Wasylishen <ewasylishen@gmail.com> 2010-09-15 Eric Wasylishen <ewasylishen@gmail.com>
* Source/GSSocketStream.m: * Source/GSSocketStream.m:

2
Source/NSObject.m
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@ -1388,7 +1388,7 @@ objc_create_block_classes_as_subclasses_of(Class super) __attribute__((weak));
// Do a fast lookup to see if the method is implemented at all. If it isn't, // Do a fast lookup to see if the method is implemented at all. If it isn't,
// we can give up without doing a very expensive linear search through every // we can give up without doing a very expensive linear search through every
// method list in the class hierarchy. // method list in the class hierarchy.
if (!class_respondsToSelector(c, aSelector)) if (!class_respondsToSelector(object_getClass(self), aSelector))
{ {
return nil; // Method not implemented return nil; // Method not implemented
} }