Package org.ek9lang.compiler.phase3

Class IsConvertableToStringOrError

java.lang.Object

org.ek9lang.compiler.common.RuleSupport

org.ek9lang.compiler.phase3.IsConvertableToStringOrError

All Implemented Interfaces:

BiPredicate<IToken,ISymbol>

class IsConvertableToStringOrError
extends RuleSupport
implements BiPredicate<IToken,ISymbol>

Checks if a type has the $ 'toString' method or a 'promotion' #? to a String method. If not emits and error. Or it must be the String type itself.

Field Summary

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

errorListener, symbolsAndScopes

Constructor Summary

Constructors

Constructor	Description
IsConvertableToStringOrError(SymbolsAndScopes symbolsAndScopes, ErrorListener errorListener)	Constructor to provided typed access.

Method Summary

Modifier and Type	Method	Description
boolean	test(IToken errorReportingLocation, ISymbol typeSymbol)

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.BiPredicate

and, negate, or

Constructor Details

IsConvertableToStringOrError

IsConvertableToStringOrError(SymbolsAndScopes symbolsAndScopes,
 ErrorListener errorListener)

Constructor to provided typed access.

Method Details

test

public boolean test(IToken errorReportingLocation,
 ISymbol typeSymbol)

Specified by:

test in interface BiPredicate<IToken,ISymbol>