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 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 TypedSymbolAccess

getRecordedAndTypedSymbol, isProcessingScopePure, recordATypedSymbol

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface 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>