| Age | Commit message (Collapse) | Author | Files | Lines |
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* interp/g-opt.boot ($simpleVMoperators): New.
(isSimpleVMForm): Likewise.
(isFloatableVMForm): Likewise.
(optLET): Likewise. Expand backend let-forms.
* interp/c-util.boot (foldSpadcall): Look into LET and COND forms.
(replaceSimpleFunctions): Likewise.
(mutateCONDFormWithUnaryFunction): New.
(mutateLETFormWithUnaryFunction): Likewise.
* interp/compiler.boot (tryCourtesyCoercion): Split from coerce.
(compRetractAlternative): Simplify. Now try courtesy coercions
before retraction.
(compRecoverAlternative): New.
(compMatch): Simplify. Implement type recovery too.
2008-12-06 Gabriel Dos Reis <gdr@cs.tamu.edu>
* interp/compiler.boot (compRetractAlternative): New.
(compMatch): Likewise. Use it to implement pattern macthing
for retractable domains.
* interp/parse.boot (parseAtAt): New.
* interp/postpar.boot (postAtAt): Likewise.
(postAlternatives): Likewise.
(postMatch): Likewise.
* interp/metalex.lisp (Keywords): Remove `otherwise' as keyword.
* interp/fnewmeta.lisp (|PARSE-Match|): New local parser.
* interp/newaux.lisp (@@): New token. Align wih interpreter.
(otherwise): Remove binding specification.
(case): Now also a Nud token.
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* interp/c-util.boot: Likewise.
* interp/comp.lisp: Likewise.
* interp/compiler.boot: Likewise.
* interp/cparse.boot: Likewise.
* interp/def.lisp: Likewise.
* interp/define.boot: Likewise.
* interp/functor.boot: Likewise.
* interp/g-opt.boot: Likewise.
* interp/i-eval.boot: Likewise.
* interp/i-intern.boot: Likewise.
* interp/i-map.boot: Likewise.
* interp/i-spec1.boot: Likewise.
* interp/i-spec2.boot: Likewise.
* interp/iterator.boot: Likewise.
* interp/mark.boot: Likewise.
* interp/newaux.lisp: Likewise.
* interp/nruncomp.boot: Likewise.
* interp/nrunopt.boot: Likewise.
* interp/package.boot: Likewise.
* interp/parse.boot: Likewise.
* interp/pf2atree.boot: Likewise.
* interp/pf2sex.boot: Likewise.
* interp/postpar.boot: Likewise.
* interp/property.lisp: Likewise.
* interp/pspad1.boot: Likewise.
* interp/pspad2.boot: Likewise.
* interp/slam.boot: Likewise.
* interp/spad.lisp: Likewise.
* interp/wi1.boot: Likewise.
* interp/wi2.boot: Likewise.
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* interp/newaux.lisp: Increase the binding power of "+->".
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* compiler.boot (compileQuasiquote): New function.
* fnewmeta.lisp (|PARSE-Enclosure|): Parse quasiquotes too.
* i-intern.boot (mkAtree3): Don't evaluate arguments to
quasiquote.
* i-spec1.boot ($specialOps): Register [||].
(up[||]): Handle quasiquotes.
* newaux.lisp: Register `[|' and `|]' as new glyphs.
* pf2sex.boot ($insideApplication): Now count the nesting level of
application forms.
($insideQuasiquote): New. Count nesting level of quasiquotes.
(pfFinishApplication): Ensure application form nesting level is
properly decreased.
(pfApplication2Sex): Use it.
(pfQuasiquotation2Sex): Transform quasiquote forms.
(pf2Sex1): Use it.
* sys-constants.boot ($Syntax): New.
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