visitIsNullExpression method
Implementation
@override
void visitIsNullExpression(IsNullExpression e, void arg) {
visit(e.operand, arg);
if (e.negated) {
keyword(TokenType.notNull);
} else {
keyword(TokenType.isNull);
}
}
@override
void visitIsNullExpression(IsNullExpression e, void arg) {
visit(e.operand, arg);
if (e.negated) {
keyword(TokenType.notNull);
} else {
keyword(TokenType.isNull);
}
}