Package org.ek9lang.compiler.phase5

Class SuitablePropertyInitialisationOrError

java.lang.Object

org.ek9lang.compiler.common.RuleSupport

org.ek9lang.compiler.common.TypedSymbolAccess

org.ek9lang.compiler.phase5.SuitablePropertyInitialisationOrError

All Implemented Interfaces:

Consumer<org.antlr.v4.runtime.tree.ParseTree>

class SuitablePropertyInitialisationOrError
extends TypedSymbolAccess
implements Consumer<org.antlr.v4.runtime.tree.ParseTree>

Used with aggregates to check that is they have any properties that are not initialised at declaration there are no default or implicit constructors being used. This is to make the use of uninitialised properties 'more painful' and to draw attention to the fact that there are sometimes (but not always) better ways. This should cause the EK9 developer to consider alternatives and if they still believe this to be the best solution to consider initialisation inside a Constructor. This is not mandatory, but is very likely to lead to defects, so this is an attempt at making this issue more obvious.

Field Summary

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

errorListener, symbolsAndScopes

Constructor Summary

Constructors

Constructor	Description
SuitablePropertyInitialisationOrError(SymbolsAndScopes symbolsAndScopes, ErrorListener errorListener)

Method Summary

Modifier and Type	Method	Description
void	accept(org.antlr.v4.runtime.tree.ParseTree node)

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

SuitablePropertyInitialisationOrError

SuitablePropertyInitialisationOrError(SymbolsAndScopes symbolsAndScopes,
 ErrorListener errorListener)

Method Details

accept

public void accept(org.antlr.v4.runtime.tree.ParseTree node)

Specified by:

accept in interface Consumer<org.antlr.v4.runtime.tree.ParseTree>