gnu.expr

Class ErrorExp

java.lang.Object

gnu.mapping.PropertySet

gnu.mapping.Procedure

gnu.expr.Expression

gnu.expr.ErrorExp

All Implemented Interfaces:

gnu.kawa.format.Printable, Named, javax.xml.transform.SourceLocator, org.xml.sax.Locator

public class ErrorExp
extends Expression

Class used to mark an erroneous expression

Nested Class Summary

Nested classes/interfaces inherited from interface gnu.text.SourceLocator

SourceLocator.Simple

Field Summary

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

Constructor Summary

Constructors

Constructor and Description
ErrorExp(java.lang.String message)
ErrorExp(java.lang.String message, Compilation comp)
ErrorExp(java.lang.String message, SourceMessages messages)

Method Summary

Modifier and Type	Method and Description
void	compile(Compilation comp, Target target)
protected boolean	mustCompile()
void	print(gnu.kawa.io.OutPort out)
java.lang.String	toString()

Methods inherited from class gnu.expr.Expression

apply, applyMethodExpression, calculateType, 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, visit, visitChildren

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ErrorExp

public ErrorExp(java.lang.String message)

ErrorExp

public ErrorExp(java.lang.String message,
                SourceMessages messages)

ErrorExp

public ErrorExp(java.lang.String message,
                Compilation comp)

Method Detail

mustCompile

protected boolean mustCompile()

Specified by:

mustCompile in class Expression

toString

public java.lang.String toString()

Overrides:

toString in class Expression

print

public void print(gnu.kawa.io.OutPort out)

Specified by:

print in class Expression

compile

public void compile(Compilation comp,
                    Target target)

Specified by:

compile in class Expression