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fix initialisation bug

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@33982 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2011-10-14 10:57:40 +00:00
parent fcd8fefb9a
commit 9f68d90c98
2 changed files with 11 additions and 19 deletions
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2
ChangeLog
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@ -1,6 +1,8 @@
2011-10-14 Richard Frith-Macdonald <rfm@gnu.org>
* Source/GSString.m: Implement -hash for literal UTF-8 performance.
* Source/NSScanner.m: Fix initialisation bug which could cause
scanning to fail on some strings.
2011-10-12 Richard Frith-Macdonald <rfm@gnu.org>

28
Source/NSScanner.m
View file

@ -201,35 +201,20 @@ typedef GSString *ivars;
}
c = object_getClass(aString);
if (GSObjCIsKindOf(c, GSMutableStringClass) == YES)
{
_string = [_holder initWithString: aString];
}
if (GSObjCIsKindOf(c, GSUnicodeStringClass) == YES)
{
_isUnicode = YES;
_string = RETAIN(aString);
}
else if (GSObjCIsKindOf(c, GSCStringClass) == YES)
{
_isUnicode = NO;
_string = RETAIN(aString);
}
else if (GSObjCIsKindOf(c, GSMutableStringClass) == YES)
{
if (((ivars)aString)->_flags.wide == 1)
{
_isUnicode = YES;
_string = [_holder initWithCharacters: ((ivars)aString)->_contents.u
length: ((ivars)aString)->_count];
}
else
{
_isUnicode = NO;
_string = [_holder initWithBytes: ((ivars)aString)->_contents.c
length: ((ivars)aString)->_count
encoding: internalEncoding];
}
}
else if ([aString isKindOfClass: NSStringClass])
{
_isUnicode = YES;
_string = [_holder initWithString: aString];
}
else
@ -238,6 +223,11 @@ typedef GSString *ivars;
NSLog(@"Scanner initialised with something not a string");
return nil;
}
c = object_getClass(_string);
if (GSObjCIsKindOf(c, GSUnicodeStringClass) == YES)
{
_isUnicode = YES;
}
[self setCharactersToBeSkipped: defaultSkipSet];
_decimal = '.';
return self;