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Fix bug #20169

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@25256 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2007-06-14 05:20:17 +00:00
parent da789a0c2b
commit 7ced4e5508
2 changed files with 30 additions and 14 deletions
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41
Source/NSPredicate.m
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@ -757,7 +757,7 @@
return NO;
}
return ([leftResult rangeOfString: rightResult options: compareOptions].location != NSNotFound);
return ([rightResult rangeOfString: leftResult options: compareOptions].location != NSNotFound);
case NSCustomSelectorPredicateOperatorType:
{
BOOL (*function)(id,SEL,id) = (BOOL (*)(id,SEL,id))[leftResult methodForSelector: _selector];
@ -1652,8 +1652,10 @@
NSPredicateOperatorType type = 0;
unsigned opts = 0;
NSExpression *left;
NSExpression *right;
NSPredicate *p;
BOOL negate = NO;
BOOL swap = NO;
if ([self scanPredicateKeyword: @"ANY"])
{
@ -1679,8 +1681,8 @@
{
type = NSLessThanPredicateOperatorType;
}
else if ([self scanString: @"<=" intoString: NULL] ||
[self scanString: @"=<" intoString: NULL])
else if ([self scanString: @"<=" intoString: NULL]
|| [self scanString: @"=<" intoString: NULL])
{
type = NSLessThanOrEqualToPredicateOperatorType;
}
@ -1688,18 +1690,18 @@
{
type = NSGreaterThanPredicateOperatorType;
}
else if ([self scanString: @">=" intoString: NULL] ||
[self scanString: @"=>" intoString: NULL])
else if ([self scanString: @">=" intoString: NULL]
|| [self scanString: @"=>" intoString: NULL])
{
type = NSGreaterThanOrEqualToPredicateOperatorType;
}
else if ([self scanString: @"==" intoString: NULL] ||
[self scanString: @"=" intoString: NULL])
else if ([self scanString: @"==" intoString: NULL]
|| [self scanString: @"=" intoString: NULL])
{
type = NSEqualToPredicateOperatorType;
}
else if ([self scanString: @"!=" intoString: NULL] ||
[self scanString: @"<>" intoString: NULL])
else if ([self scanString: @"!=" intoString: NULL]
|| [self scanString: @"<>" intoString: NULL])
{
type = NSNotEqualToPredicateOperatorType;
}
@ -1719,11 +1721,15 @@
{
type = NSEndsWithPredicateOperatorType;
}
else if ([self scanPredicateKeyword: @"IN"] ||
[self scanPredicateKeyword: @"CONTAINS"])
else if ([self scanPredicateKeyword: @"IN"])
{
type = NSInPredicateOperatorType;
}
else if ([self scanPredicateKeyword: @"CONTAINS"])
{
type = NSInPredicateOperatorType;
swap = YES;
}
else if ([self scanPredicateKeyword: @"BETWEEN"])
{
// Requires special handling to transfer into AND of
@ -1767,7 +1773,7 @@
if ([self scanString: @"[cd]" intoString: NULL])
{
opts = NSCaseInsensitivePredicateOption
| NSDiacriticInsensitivePredicateOption;
| NSDiacriticInsensitivePredicateOption;
}
else if ([self scanString: @"[c]" intoString: NULL])
{
@ -1778,8 +1784,17 @@
opts = NSDiacriticInsensitivePredicateOption;
}
right = [self parseExpression];
if (swap == YES)
{
NSExpression *tmp = left;
left = right;
right = tmp;
}
p = [NSComparisonPredicate predicateWithLeftExpression: left
rightExpression: [self parseExpression]
rightExpression: right
modifier: modifier
type: type
options: opts];