Package org.ek9lang.compiler.phase3

Class ForRangeOrError

java.lang.Object

org.ek9lang.compiler.common.RuleSupport

org.ek9lang.compiler.common.TypedSymbolAccess

org.ek9lang.compiler.phase3.ForRangeOrError

All Implemented Interfaces:

Consumer<EK9Parser.ForRangeContext>

final class ForRangeOrError
extends TypedSymbolAccess
implements Consumer<EK9Parser.ForRangeContext>

Pulls the type from the 'range' into the loop variable, so it is correctly typed or emits an error. Also checks that if the 'by' literal or identifier is used that the type is compatible with the range.

Field Summary

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

errorListener, symbolsAndScopes

Constructor Summary

Constructors

Constructor	Description
ForRangeOrError(SymbolsAndScopes symbolsAndScopes, ErrorListener errorListener)	Check range expressions and record an expression for the type.

Method Summary

Modifier and Type	Method	Description
void	accept(EK9Parser.ForRangeContext 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.Consumer

andThen

Constructor Details

ForRangeOrError

ForRangeOrError(SymbolsAndScopes symbolsAndScopes,
 ErrorListener errorListener)

Check range expressions and record an expression for the type.

Method Details

accept

public void accept(EK9Parser.ForRangeContext ctx)

Specified by:

accept in interface Consumer<EK9Parser.ForRangeContext>