Package org.ek9lang.compiler.phase3

Class IdentifierReferenceOrError

java.lang.Object

org.ek9lang.compiler.common.RuleSupport

org.ek9lang.compiler.common.TypedSymbolAccess

org.ek9lang.compiler.phase3.IdentifierReferenceOrError

All Implemented Interfaces:

Function<EK9Parser.IdentifierReferenceContext,Optional<ISymbol>>

final class IdentifierReferenceOrError
extends TypedSymbolAccess
implements Function<EK9Parser.IdentifierReferenceContext,Optional<ISymbol>>

Ensures that 'identifierReference' is now resolved and hangs together and is 'typed' or emit "not resolved" error. Note that while the identifierReference may get resolved also see ResolveIdentifierReferenceCallOrError. This is because the context of the identifierReference may mean that it is important to 're-resolve' it. Indeed, for overloaded methods it probably will end up resolving to a different method. CallOrError ResolveIdentifierReferenceCallOrError

Field Summary

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

errorListener, symbolsAndScopes

Constructor Summary

Constructors

Constructor	Description
IdentifierReferenceOrError(SymbolsAndScopes symbolsAndScopes, ErrorListener errorListener)	Checks identifier reference now resolves.

Method Summary

Modifier and Type	Method	Description
Optional<ISymbol>	apply(EK9Parser.IdentifierReferenceContext ctx)

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.Function

andThen, compose

Constructor Details

IdentifierReferenceOrError

IdentifierReferenceOrError(SymbolsAndScopes symbolsAndScopes,
 ErrorListener errorListener)

Checks identifier reference now resolves.

Method Details

apply

public Optional<ISymbol> apply(EK9Parser.IdentifierReferenceContext ctx)

Specified by:

apply in interface Function<EK9Parser.IdentifierReferenceContext,Optional<ISymbol>>