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Source for wiki ForceNonPromise version 2

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cowan

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108.182.78.175

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ForceNonPromise

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The Schemes were tested to see what happens when `force` is applied to a non-promise:

`force` returns its argument: Racket, Gauche, Gambit, Chicken, Kawa, NexJ, STklos, !TinyScheme, RScheme, XLisp, UMB, Oaklisp, SXM

`force` signals an error: MIT, Bigloo, Scheme48/scsh, Guile, SISC, Chibi, SCM, Chez, Vicare, Larceny, Ypsilon, Mosh, !IronScheme, !SigScheme, Scheme 9, Dream, BDC, Schemik, Elk, VX, Sizzle, Spark, Inlab, Owl Lisp

`force` does not exist: KSi, Shoe, S7, Rep, Llava, !FemtoLisp, Dfsch

See also DisjointPromises.

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2013-05-24 13:04:13