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| author | dos-reis <gdr@axiomatics.org> | 2009-01-06 06:53:21 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2009-01-06 06:53:21 +0000 |
| commit | 258d6427280f1ee0cce0dcdf12c38ad65b5e36cc (patch) | |
| tree | 7c37449e24bbcfba741729b6d16a71b9c5007ea4 /src/algebra/strap/NNI.lsp | |
| parent | bd3fb898659b91542e7a3109f36b2f8b17e05a5d (diff) | |
| download | open-axiom-258d6427280f1ee0cce0dcdf12c38ad65b5e36cc.tar.gz | |
* interp/sys-utility.boot (getVMType): IndexList are lists.
* interp/g-util.boot (isSubDomain): Tidy.
* interp/g-opt.boot (isVMConstantForm): New.
(findVMFreeVars): Likewise.
* interp/define.boot (insertViewMorphisms): Remove.
(emitSubdomainInfo): New.
(checkVariableName): Likewise.
(checkParameterNames): Likewise.
(checkRepresentation): Set $subdomain where appropriate.
(compDefines): Check parameter names.
(compDefineFunctor1): Propagate subdomain info.
(doIt): Don't call insertViewMorphisms.
* interp/compiler.boot (setqSingle): Check variable name.
(compIterator): Likewise.
(commonSuperType): New.
(satisfies): Likewise.
(coerceSubset): Use them to implemen cross-subdomain coercion.
(coerceSuperset): New.
(comCoerce1): Use it.
(compPer): New.
(compRep): Likewise.
* interp/c-util.boot (getRepresentation): New.
(proclaimCapsuleFunction): Improve for specialized subdomains.
* algebra/stream.spad.pamphlet: Don't use `per' as variable name.
* algebra/si.spad.pamphlet (size$SingleInteger): Tidy.
(coerce$SingleInteger): Likewise.
* algebra/reclos.spad.pamphlet (nonNull$RealClosure): Don't use
`rep' as parameter name.
* algebra/data.spad.pamphlet (Byte): Now a subdomain of
NonNegativeInteger. Tidy.
Diffstat (limited to 'src/algebra/strap/NNI.lsp')
| -rw-r--r-- | src/algebra/strap/NNI.lsp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/algebra/strap/NNI.lsp b/src/algebra/strap/NNI.lsp index 9d034bca..34ec379e 100644 --- a/src/algebra/strap/NNI.lsp +++ b/src/algebra/strap/NNI.lsp @@ -36,7 +36,12 @@ (SEQ (LETT |c| (- |x| |y|) |NNI;subtractIfCan;2$U;3|) (EXIT (COND ((< |c| 0) (CONS 1 "failed")) - ('T (CONS 0 |c|)))))))) + ('T + (CONS 0 + (PROG1 |c| + (|check-subtype| + (COND ((< |c| 0) 'NIL) ('T 'T)) + '(|NonNegativeInteger|) |c|)))))))))) (DEFUN |NonNegativeInteger| () (PROG () |