Package gnu.expr
Class TryExp
- All Implemented Interfaces:
gnu.kawa.format.Printable
,Named
,SourceLocator
,SourceLocator
,Locator
This class represents try/catch/finally.
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Nested Class Summary
Nested classes/interfaces inherited from interface gnu.text.SourceLocator
SourceLocator.Simple
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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
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
addCatchClause
(Declaration decl, Expression body) void
apply
(CallContext ctx) Evaluate the expression.protected Type
void
compile
(Compilation comp, Target target) final CatchClause
final Expression
protected boolean
void
print
(gnu.kawa.io.OutPort ps) final void
setCatchClauses
(CatchClause catch_clauses) protected <R,
D> R visit
(ExpVisitor<R, D> visitor, D d) protected <R,
D> void visitChildren
(ExpVisitor<R, D> visitor, D d) 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, toString, 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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Constructor Details
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TryExp
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Method Details
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getCatchClauses
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getFinallyClause
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setCatchClauses
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addCatchClause
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mustCompile
protected boolean mustCompile()- Specified by:
mustCompile
in classExpression
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apply
Description copied from class:Expression
Evaluate the expression. This is named apply rather than eval so it is compatible with the full-tail-call calling convention, and we can stash an Expression in CallContext's proc field. FIXME - are we making use of this?- Overrides:
apply
in classExpression
- Throws:
Throwable
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compile
- Specified by:
compile
in classExpression
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visit
- Overrides:
visit
in classExpression
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visitChildren
- Overrides:
visitChildren
in classExpression
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calculateType
- Overrides:
calculateType
in classExpression
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print
public void print(gnu.kawa.io.OutPort ps) - Specified by:
print
in classExpression
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