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Fixing infinite loop in loading benchmark.fib4

db4
Daniel Ehrenberg 2010-06-15 13:53:40 -04:00
parent 30cfbc8512
commit b362fe25b1
1 changed files with 3 additions and 2 deletions
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5
basis/stack-checker/dependencies/dependencies.factor
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@ -153,14 +153,15 @@ TUPLE: depends-on-single-method method-class object-class generic ;
SYMBOL: +no-method+
:: subclass-with-only-method ( class generic -- subclass/f/+no-method+ ) ! make it return +no-method+ sometimes
:: subclass-with-only-method ( class generic -- subclass/f/+no-method+ )
f generic method-classes
[| last-class new-class |
class new-class classes-intersect? [
last-class [ f f ] [ new-class t ] if
] [ last-class t ] if
] all?
[ +no-method+ or ] [ drop f ] if ;
[ +no-method+ or class null class<= not swap and ]
[ drop f ] if ;
M: depends-on-single-method satisfied?
[ method-class>> ] [ object-class>> ] [ generic>> ] tri