code: function enterBreakableStatement(node) {
              scopeInfo = {
                  label: node.parent.type === "LabeledStatement" ? node.parent.label : null,
                  breakable: true,
                  upper: scopeInfo
              };
          }
docs: Creates a new scope with a breakable statement.
  
  @param {ASTNode} node - A node to create. This is a BreakableStatement.
  @returns {void}