visitBinaryOperatorExpr method
Implementation
@override
void visitBinaryOperatorExpr(
o.BinaryOperatorExpr ast, EmitterVisitorContext context) {
context.print('(');
ast.lhs.visitExpression(this, context);
context.print(' ${ast.operator.opStr} ');
ast.rhs.visitExpression(this, context);
context.print(')');
}