Package kawa.lang
Class PatternScope
java.lang.Object
gnu.mapping.PropertySet
gnu.mapping.Procedure
gnu.expr.Expression
gnu.expr.ScopeExp
gnu.expr.LetExp
kawa.lang.PatternScope
- All Implemented Interfaces:
gnu.kawa.format.Printable
,Named
,SourceLocator
,SourceLocator
,Locator
Bindings from a
syntax-case
/syntax-rules
pattern.-
Nested Class Summary
Nested classes/interfaces inherited from interface gnu.text.SourceLocator
SourceLocator.Simple
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Field Summary
FieldsModifier and TypeFieldDescriptionCurrently visible macro pattern names.Nesting of currently visible macro pattern names.Fields inherited from class gnu.expr.LetExp
IS_BODY_SCOPE
Fields inherited from class gnu.expr.Expression
applyMethodExpression, flags, NEXT_AVAIL_FLAG, noExpressions, type, VALIDATED
Fields inherited from class gnu.mapping.Procedure
applyMethodType, applyToConsumerDefault, applyToConsumerMethod, applyToObjectDefault, applyToObjectMethod, compilerKey, compilerXKey, inlineIfConstantSymbol, validateApplyKey, validateXApplyKey
Fields inherited from class gnu.mapping.PropertySet
nameKey
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic void
pop
(Translator tr) static PatternScope
push
(Translator tr) Methods inherited from class gnu.expr.LetExp
apply, calculateType, compile, evalVariable, getBody, mustCompile, print, print, setBody, visit, visitChildren, visitInitializers
Methods inherited from class gnu.expr.ScopeExp
add, add, addDeclaration, addDeclaration, addDeclaration, clearCallList, countDecls, currentLambda, currentModule, duplicateDeclarationError, firstDecl, getDefine, getNoDefine, getOuter, getVarScope, isClassGenerated, lastDecl, lookup, lookup, nestedIn, nesting, popScope, remove, remove, replaceFollowing, setIndexes, setOuter, topLevel, toString
Methods inherited from class gnu.expr.Expression
applyMethodExpression, checkLiteralKeyword, compile, compile, compileWithPosition, compileWithPosition, deepCopy, deepCopy, deepCopy, deepCopy, eval, eval, getColumnNumber, getEndColumn, getEndLine, getFileName, getFlag, getFlags, getLineNumber, getPublicId, getStartColumn, getStartLine, getSystemId, getType, getTypeRaw, isSingleValue, isStableSourceLocation, makeWhile, maybeSetLine, neverReturns, numArgs, print, printLineColumn, setFile, setFlag, setFlag, setLine, setLine, setLine, setLine, setLine, setLocation, setType, side_effects, validateApply, valueIfConstant
Methods inherited from class gnu.mapping.Procedure
apply0, apply1, apply2, apply3, apply4, applyL, applyN, applyToConsumerDefault, applyToObjectDefault, checkArgCount, checkBadCode, getApplyMethod, getApplyToConsumerMethod, getApplyToObjectMethod, getReturnType, getSetter, getSourceLocation, isSideEffectFree, lookupApplyHandle, maxArgs, maxArgs, minArgs, minArgs, set0, set1, setN, setSetter, setSourceLocation
Methods inherited from class gnu.mapping.PropertySet
getName, getProperty, getSymbol, removeProperty, setName, setProperty, setProperty, setSymbol
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Field Details
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pattern_names
Currently visible macro pattern names. For the i'th pattern variable, pattern_names.elementAt(i) is the name of the variable, -
patternNesting
Nesting of currently visible macro pattern names. For thei
'th pattern variable,(int) patternNesting.charAt(i)/2
is the nesting (in terms of number of ellipsis that indicate the variable is repeated). The low-order bit indicates that if matched value is thecar
of the value saved in thevars
array. -
matchArray
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Constructor Details
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PatternScope
public PatternScope()
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Method Details
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push
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pop
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