Package org.ek9lang.compiler.phase5

Class TryStatementOrError

java.lang.Object

org.ek9lang.compiler.common.RuleSupport

org.ek9lang.compiler.common.TypedSymbolAccess

org.ek9lang.compiler.phase5.PossibleExpressionConstruct

org.ek9lang.compiler.phase5.TryStatementOrError

All Implemented Interfaces:

Consumer<EK9Parser.TryStatementExpressionContext>

final class TryStatementOrError
extends PossibleExpressionConstruct
implements Consumer<EK9Parser.TryStatementExpressionContext>

Checks the try/catch/finally structure via the code analysers. This is for each variable at this scope, once we know it is initialised in preflow all good. So this below is a cascade of more checks but once we know it's assigned that's it.

Field Summary

Fields inherited from class org.ek9lang.compiler.common.RuleSupport

errorListener, symbolsAndScopes

Constructor Summary

Constructors

Constructor	Description
TryStatementOrError(SymbolsAndScopes symbolsAndScopes, ErrorListener errorListener)

Method Summary

Modifier and Type	Method	Description
void	accept(EK9Parser.TryStatementExpressionContext ctx)

Methods inherited from class org.ek9lang.compiler.phase5.PossibleExpressionConstruct

getGuardExpressionVariable, getGuardExpressionVariable, isVariableInitialisedInScopes, processPossibleGuardInitialisation, pullUpAcceptableCriteriaToHigherScope, returningVariableValidOrError

Methods inherited from class org.ek9lang.compiler.common.TypedSymbolAccess

getRecordedAndTypedSymbol, isProcessingScopePure, recordATypedSymbol

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Consumer

andThen

Constructor Details

TryStatementOrError

TryStatementOrError(SymbolsAndScopes symbolsAndScopes,
 ErrorListener errorListener)

Method Details

accept

public void accept(EK9Parser.TryStatementExpressionContext ctx)

Specified by:

accept in interface Consumer<EK9Parser.TryStatementExpressionContext>