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Return nil if signature is nil

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/branches/freeze-1_4_0@14195 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Adam Fedor 2002-07-24 02:16:39 +00:00
parent 522763277f
commit a45bd7ec71
4 changed files with 23 additions and 0 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2002-07-23 Adam Fedor <fedor@gnu.org>
* Source/NSInvocation.m ([GSFrameInvocation
-initWithMethodSignature:]): Return nil if signature is nil.
* Source/GSFFCallInvocation.m (-initWithMethodSignature:): Idem.
* Source/GSFFIInvocation (-initWithMethodSignature:): Idem.
2002-07-20 Adam Fedor <fedor@gnu.org>
* Source/NSDecimal.m: ifdef for compiling on Darwin (report

5
Source/GSFFCallInvocation.m
View file

@ -469,6 +469,11 @@ static IMP gs_objc_msg_forward (SEL sel)
*/
- (id) initWithMethodSignature: (NSMethodSignature*)aSignature
{
if (aSignature == nil)
{
RELEASE(self);
return nil;
}
_sig = RETAIN(aSignature);
_numArgs = [aSignature numberOfArguments];
_info = [aSignature methodInfo];

5
Source/GSFFIInvocation.m
View file

@ -204,6 +204,11 @@ static IMP gs_objc_msg_forward (SEL sel)
*/
- (id) initWithMethodSignature: (NSMethodSignature*)aSignature
{
if (aSignature == nil)
{
RELEASE(self);
return nil;
}
_sig = RETAIN(aSignature);
_numArgs = [aSignature numberOfArguments];
_info = [aSignature methodInfo];

6
Source/NSInvocation.m
View file

@ -643,6 +643,7 @@ _arg_addr(NSInvocation *inv, int index)
{
NSLog(@"Couldn't find encoding type for selector %s.",
sel_get_name(aSelector));
RELEASE(self);
return nil;
}
newSig = [NSMethodSignature signatureWithObjCTypes: types];
@ -809,6 +810,11 @@ _arg_addr(NSInvocation *inv, int index)
*/
- (id) initWithMethodSignature: (NSMethodSignature*)aSignature
{
if (aSignature == nil)
{
RELEASE(self);
return nil;
}
_sig = RETAIN(aSignature);
_numArgs = [aSignature numberOfArguments];
_info = [aSignature methodInfo];