/**
* Constructs a new {@code ExpressionStatement} wrapping the specified expression. Sets this
* node's position to the position of the wrapped node, and sets the wrapped node's position to
* zero. Sets this node's length to the length of the wrapped node.
*
* @param expr the wrapped expression
* @param hasResult {@code true} if this expression has side effects. If true, sets node type to
* EXPR_RESULT, else to EXPR_VOID.
*/
public ExpressionStatement(AstNode expr, boolean hasResult) {
this(expr);
if (hasResult) setHasResult();
}
