Package org.ek9lang.compiler.phase3

Class VariableAssignmentOrError

java.lang.Object

org.ek9lang.compiler.common.RuleSupport

org.ek9lang.compiler.common.TypedSymbolAccess

org.ek9lang.compiler.phase3.VariableAssignmentOrError

All Implemented Interfaces:

Consumer<EK9Parser.VariableDeclarationContext>

final class VariableAssignmentOrError
extends TypedSymbolAccess
implements Consumer<EK9Parser.VariableDeclarationContext>

Checks on the assignment during a declaration and emits an error if not valid.

   identifier AS? typeDef QUESTION? (ASSIGN | ASSIGN2 | COLON | MERGE | ASSIGN_UNSET) assignmentExpression
   identifier LEFT_ARROW assignmentExpression
 

Field Summary

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

errorListener, symbolsAndScopes

Constructor Summary

Constructors

Constructor	Description
VariableAssignmentOrError(SymbolsAndScopes symbolsAndScopes, ErrorListener errorListener)	Create a new checker of variable assignments when variables are being declared.

Method Summary

Modifier and Type	Method	Description
void	accept(EK9Parser.VariableDeclarationContext 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

VariableAssignmentOrError

VariableAssignmentOrError(SymbolsAndScopes symbolsAndScopes,
 ErrorListener errorListener)

Create a new checker of variable assignments when variables are being declared.

Method Details

accept

public void accept(EK9Parser.VariableDeclarationContext ctx)

Specified by:

accept in interface Consumer<EK9Parser.VariableDeclarationContext>