[bug #46418] NSPredicate is missing a predicateWithBlock implementation

From	Niels Grewe <INVALID.NOREPLY@gnu.org>
Newsgroups	gnu.gnustep.bug
Subject	[bug #46418] NSPredicate is missing a predicateWithBlock implementation
Date	2016-03-09 14:10 +0000
Message-ID	<mailman.7139.1457532616.843.bug-gnustep@gnu.org> (permalink)
References	(1 earlier) <20160308-222740.sv337.89484@savannah.gnu.org> <20160309-105932.sv69275.8610@savannah.gnu.org> <20160309-132216.sv69275.31063@savannah.gnu.org> <20160309-132558.sv69275.59673@savannah.gnu.org> <20160309-140237.sv337.22619@savannah.gnu.org>

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Follow-up Comment #5, bug #46418 (project gnustep):

> But ... the second one doesn't pass in OSX-10.11.3 :-(

A bug in the OS X implement IMHO (I'm in the process of preparing the bug
report): 

On OS X [predicate evaluateWithObject: o substituationVariables: v] works. It
is supposed to be a shorthand for [[predicate
predicateWithSubstitutionVariables: v] evaluateWithObject: o] (optimising away
the allocation of the intermediary object). 

It looks like they didn't implement that for block predicates, but we need it
to work because we don't have -evaluateWithObject:substitutionVariables: yet.

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[bug #46418] NSPredicate is missing a predicateWithBlock implementation Niels Grewe <INVALID.NOREPLY@gnu.org> - 2016-03-09 14:10 +0000

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