babel/lib/acorn/test/tests.js

"use strict";if(typeof exports != "undefined"){var driver=require("./driver.js");var test=driver.test, testFail=driver.testFail, testAssert=driver.testAssert, misMatch=driver.misMatch;var acorn=require("..");}test("this\n", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"ThisExpression", loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}], loc:{start:{line:1, column:0}, end:{line:2, column:0}}});test("null\n", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:null, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}], loc:{start:{line:1, column:0}, end:{line:2, column:0}}});test("\n    42\n\n", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:4, column:0}}});test("/foobar/", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:/foobar/, regex:{pattern:"foobar", flags:""}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}}]});test("/[a-z]/g", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:/[a-z]/g, regex:{pattern:"[a-z]", flags:"g"}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}}]});test("(1 + 2 ) * 3", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Literal", value:1, loc:{start:{line:1, column:1}, end:{line:1, column:2}}}, operator:"+", right:{type:"Literal", value:2, loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:1}, end:{line:1, column:6}}}, operator:"*", right:{type:"Literal", value:3, loc:{start:{line:1, column:11}, end:{line:1, column:12}}}, loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, loc:{start:{line:1, column:0}, end:{line:1, column:12}}}], loc:{start:{line:1, column:0}, end:{line:1, column:12}}});test("(1 + 2 ) * 3", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"ParenthesizedExpression", expression:{type:"BinaryExpression", left:{type:"Literal", value:1, loc:{start:{line:1, column:1}, end:{line:1, column:2}}}, operator:"+", right:{type:"Literal", value:2, loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:1}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, operator:"*", right:{type:"Literal", value:3, loc:{start:{line:1, column:11}, end:{line:1, column:12}}}, loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, loc:{start:{line:1, column:0}, end:{line:1, column:12}}}], loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, {locations:true, preserveParens:true});testFail("(x) = 23", "Assigning to rvalue (1:0)", {preserveParens:true});test("x = []", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:4}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x = [ ]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x = [ 42 ]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ArrayExpression", elements:[{type:"Literal", value:42, loc:{start:{line:1, column:6}, end:{line:1, column:8}}}], loc:{start:{line:1, column:4}, end:{line:1, column:10}}}, loc:{start:{line:1, column:0}, end:{line:1, column:10}}}, loc:{start:{line:1, column:0}, end:{line:1, column:10}}}], loc:{start:{line:1, column:0}, end:{line:1, column:10}}});test("x = [ 42, ]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ArrayExpression", elements:[{type:"Literal", value:42, loc:{start:{line:1, column:6}, end:{line:1, column:8}}}], loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("x = [ ,, 42 ]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ArrayExpression", elements:[null, null, {type:"Literal", value:42, loc:{start:{line:1, column:9}, end:{line:1, column:11}}}], loc:{start:{line:1, column:4}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("x = [ 1, 2, 3, ]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ArrayExpression", elements:[{type:"Literal", value:1, loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, {type:"Literal", value:2, loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, {type:"Literal", value:3, loc:{start:{line:1, column:12}, end:{line:1, column:13}}}], loc:{start:{line:1, column:4}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("x = [ 1, 2,, 3, ]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ArrayExpression", elements:[{type:"Literal", value:1, loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, {type:"Literal", value:2, loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, null, {type:"Literal", value:3, loc:{start:{line:1, column:13}, end:{line:1, column:14}}}], loc:{start:{line:1, column:4}, end:{line:1, column:17}}}, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}], loc:{start:{line:1, column:0}, end:{line:1, column:17}}});test("日本語 = []", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"日本語", loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:6}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}], loc:{start:{line:1, column:0}, end:{line:1, column:8}}});test("T‿ = []", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"T‿", loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("T‌ = []", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"T‌", loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("T‍ = []", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"T‍", loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("ⅣⅡ = []", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"ⅣⅡ", loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("ⅣⅡ = []", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"ⅣⅡ", loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x = {}", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[], loc:{start:{line:1, column:4}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x = { }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[], loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x = { answer: 42 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"answer", loc:{start:{line:1, column:6}, end:{line:1, column:12}}}, value:{type:"Literal", value:42, loc:{start:{line:1, column:14}, end:{line:1, column:16}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:18}}}, loc:{start:{line:1, column:0}, end:{line:1, column:18}}}, loc:{start:{line:1, column:0}, end:{line:1, column:18}}}], loc:{start:{line:1, column:0}, end:{line:1, column:18}}});test("x = { if: 42 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"if", loc:{start:{line:1, column:6}, end:{line:1, column:8}}}, value:{type:"Literal", value:42, loc:{start:{line:1, column:10}, end:{line:1, column:12}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("x = { true: 42 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"true", loc:{start:{line:1, column:6}, end:{line:1, column:10}}}, value:{type:"Literal", value:42, loc:{start:{line:1, column:12}, end:{line:1, column:14}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("x = { false: 42 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"false", loc:{start:{line:1, column:6}, end:{line:1, column:11}}}, value:{type:"Literal", value:42, loc:{start:{line:1, column:13}, end:{line:1, column:15}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:17}}}, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}], loc:{start:{line:1, column:0}, end:{line:1, column:17}}});test("x = { null: 42 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"null", loc:{start:{line:1, column:6}, end:{line:1, column:10}}}, value:{type:"Literal", value:42, loc:{start:{line:1, column:12}, end:{line:1, column:14}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("x = { \"answer\": 42 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Literal", value:"answer", loc:{start:{line:1, column:6}, end:{line:1, column:14}}}, value:{type:"Literal", value:42, loc:{start:{line:1, column:16}, end:{line:1, column:18}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:20}}}, loc:{start:{line:1, column:0}, end:{line:1, column:20}}}, loc:{start:{line:1, column:0}, end:{line:1, column:20}}}], loc:{start:{line:1, column:0}, end:{line:1, column:20}}});test("x = { x: 1, x: 2 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, value:{type:"Literal", value:1, loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, kind:"init"}, {type:"Property", key:{type:"Identifier", name:"x", loc:{start:{line:1, column:12}, end:{line:1, column:13}}}, value:{type:"Literal", value:2, loc:{start:{line:1, column:15}, end:{line:1, column:16}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:18}}}, loc:{start:{line:1, column:0}, end:{line:1, column:18}}}, loc:{start:{line:1, column:0}, end:{line:1, column:18}}}], loc:{start:{line:1, column:0}, end:{line:1, column:18}}});test("x = { get width() { return m_width } }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"width", loc:{start:{line:1, column:10}, end:{line:1, column:15}}}, kind:"get", value:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:{type:"Identifier", name:"m_width", loc:{start:{line:1, column:27}, end:{line:1, column:34}}}, loc:{start:{line:1, column:20}, end:{line:1, column:34}}}], loc:{start:{line:1, column:18}, end:{line:1, column:36}}}, loc:{start:{line:1, column:15}, end:{line:1, column:36}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:38}}}, loc:{start:{line:1, column:0}, end:{line:1, column:38}}}, loc:{start:{line:1, column:0}, end:{line:1, column:38}}}], loc:{start:{line:1, column:0}, end:{line:1, column:38}}});test("x = { get undef() {} }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"undef", loc:{start:{line:1, column:10}, end:{line:1, column:15}}}, kind:"get", value:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:18}, end:{line:1, column:20}}}, loc:{start:{line:1, column:15}, end:{line:1, column:20}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:22}}}], loc:{start:{line:1, column:0}, end:{line:1, column:22}}});test("x = { get if() {} }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"if", loc:{start:{line:1, column:10}, end:{line:1, column:12}}}, kind:"get", value:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:15}, end:{line:1, column:17}}}, loc:{start:{line:1, column:12}, end:{line:1, column:17}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:19}}}, loc:{start:{line:1, column:0}, end:{line:1, column:19}}}, loc:{start:{line:1, column:0}, end:{line:1, column:19}}}], loc:{start:{line:1, column:0}, end:{line:1, column:19}}});test("x = { get true() {} }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"true", loc:{start:{line:1, column:10}, end:{line:1, column:14}}}, kind:"get", value:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:17}, end:{line:1, column:19}}}, loc:{start:{line:1, column:14}, end:{line:1, column:19}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:21}}}, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}], loc:{start:{line:1, column:0}, end:{line:1, column:21}}});test("x = { get false() {} }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"false", loc:{start:{line:1, column:10}, end:{line:1, column:15}}}, kind:"get", value:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:18}, end:{line:1, column:20}}}, loc:{start:{line:1, column:15}, end:{line:1, column:20}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:22}}}], loc:{start:{line:1, column:0}, end:{line:1, column:22}}});test("x = { get null() {} }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"null", loc:{start:{line:1, column:10}, end:{line:1, column:14}}}, kind:"get", value:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:17}, end:{line:1, column:19}}}, loc:{start:{line:1, column:14}, end:{line:1, column:19}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:21}}}, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}], loc:{start:{line:1, column:0}, end:{line:1, column:21}}});test("x = { get \"undef\"() {} }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Literal", value:"undef", loc:{start:{line:1, column:10}, end:{line:1, column:17}}}, kind:"get", value:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:20}, end:{line:1, column:22}}}, loc:{start:{line:1, column:17}, end:{line:1, column:22}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:24}}}, loc:{start:{line:1, column:0}, end:{line:1, column:24}}}, loc:{start:{line:1, column:0}, end:{line:1, column:24}}}], loc:{start:{line:1, column:0}, end:{line:1, column:24}}});test("x = { get 10() {} }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Literal", value:10, loc:{start:{line:1, column:10}, end:{line:1, column:12}}}, kind:"get", value:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:15}, end:{line:1, column:17}}}, loc:{start:{line:1, column:12}, end:{line:1, column:17}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:19}}}, loc:{start:{line:1, column:0}, end:{line:1, column:19}}}, loc:{start:{line:1, column:0}, end:{line:1, column:19}}}], loc:{start:{line:1, column:0}, end:{line:1, column:19}}});test("x = { set width(w) { m_width = w } }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"width", loc:{start:{line:1, column:10}, end:{line:1, column:15}}}, kind:"set", value:{type:"FunctionExpression", id:null, params:[{type:"Identifier", name:"w", loc:{start:{line:1, column:16}, end:{line:1, column:17}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"m_width", loc:{start:{line:1, column:21}, end:{line:1, column:28}}}, right:{type:"Identifier", name:"w", loc:{start:{line:1, column:31}, end:{line:1, column:32}}}, loc:{start:{line:1, column:21}, end:{line:1, column:32}}}, loc:{start:{line:1, column:21}, end:{line:1, column:32}}}], loc:{start:{line:1, column:19}, end:{line:1, column:34}}}, loc:{start:{line:1, column:15}, end:{line:1, column:34}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:36}}}, loc:{start:{line:1, column:0}, end:{line:1, column:36}}}, loc:{start:{line:1, column:0}, end:{line:1, column:36}}}], loc:{start:{line:1, column:0}, end:{line:1, column:36}}});test("x = { set if(w) { m_if = w } }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"if", loc:{start:{line:1, column:10}, end:{line:1, column:12}}}, kind:"set", value:{type:"FunctionExpression", id:null, params:[{type:"Identifier", name:"w", loc:{start:{line:1, column:13}, end:{line:1, column:14}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"m_if", loc:{start:{line:1, column:18}, end:{line:1, column:22}}}, right:{type:"Identifier", name:"w", loc:{start:{line:1, column:25}, end:{line:1, column:26}}}, loc:{start:{line:1, column:18}, end:{line:1, column:26}}}, loc:{start:{line:1, column:18}, end:{line:1, column:26}}}], loc:{start:{line:1, column:16}, end:{line:1, column:28}}}, loc:{start:{line:1, column:12}, end:{line:1, column:28}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:30}}}, loc:{start:{line:1, column:0}, end:{line:1, column:30}}}, loc:{start:{line:1, column:0}, end:{line:1, column:30}}}], loc:{start:{line:1, column:0}, end:{line:1, column:30}}});test("x = { set true(w) { m_true = w } }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"true", loc:{start:{line:1, column:10}, end:{line:1, column:14}}}, kind:"set", value:{type:"FunctionExpression", id:null, params:[{type:"Identifier", name:"w", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"m_true", loc:{start:{line:1, column:20}, end:{line:1, column:26}}}, right:{type:"Identifier", name:"w", loc:{start:{line:1, column:29}, end:{line:1, column:30}}}, loc:{start:{line:1, column:20}, end:{line:1, column:30}}}, loc:{start:{line:1, column:20}, end:{line:1, column:30}}}], loc:{start:{line:1, column:18}, end:{line:1, column:32}}}, loc:{start:{line:1, column:14}, end:{line:1, column:32}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:34}}}, loc:{start:{line:1, column:0}, end:{line:1, column:34}}}, loc:{start:{line:1, column:0}, end:{line:1, column:34}}}], loc:{start:{line:1, column:0}, end:{line:1, column:34}}});test("x = { set false(w) { m_false = w } }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"false", loc:{start:{line:1, column:10}, end:{line:1, column:15}}}, kind:"set", value:{type:"FunctionExpression", id:null, params:[{type:"Identifier", name:"w", loc:{start:{line:1, column:16}, end:{line:1, column:17}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"m_false", loc:{start:{line:1, column:21}, end:{line:1, column:28}}}, right:{type:"Identifier", name:"w", loc:{start:{line:1, column:31}, end:{line:1, column:32}}}, loc:{start:{line:1, column:21}, end:{line:1, column:32}}}, loc:{start:{line:1, column:21}, end:{line:1, column:32}}}], loc:{start:{line:1, column:19}, end:{line:1, column:34}}}, loc:{start:{line:1, column:15}, end:{line:1, column:34}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:36}}}, loc:{start:{line:1, column:0}, end:{line:1, column:36}}}, loc:{start:{line:1, column:0}, end:{line:1, column:36}}}], loc:{start:{line:1, column:0}, end:{line:1, column:36}}});test("x = { set null(w) { m_null = w } }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"null", loc:{start:{line:1, column:10}, end:{line:1, column:14}}}, kind:"set", value:{type:"FunctionExpression", id:null, params:[{type:"Identifier", name:"w", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"m_null", loc:{start:{line:1, column:20}, end:{line:1, column:26}}}, right:{type:"Identifier", name:"w", loc:{start:{line:1, column:29}, end:{line:1, column:30}}}, loc:{start:{line:1, column:20}, end:{line:1, column:30}}}, loc:{start:{line:1, column:20}, end:{line:1, column:30}}}], loc:{start:{line:1, column:18}, end:{line:1, column:32}}}, loc:{start:{line:1, column:14}, end:{line:1, column:32}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:34}}}, loc:{start:{line:1, column:0}, end:{line:1, column:34}}}, loc:{start:{line:1, column:0}, end:{line:1, column:34}}}], loc:{start:{line:1, column:0}, end:{line:1, column:34}}});test("x = { set \"null\"(w) { m_null = w } }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Literal", value:"null", loc:{start:{line:1, column:10}, end:{line:1, column:16}}}, kind:"set", value:{type:"FunctionExpression", id:null, params:[{type:"Identifier", name:"w", loc:{start:{line:1, column:17}, end:{line:1, column:18}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"m_null", loc:{start:{line:1, column:22}, end:{line:1, column:28}}}, right:{type:"Identifier", name:"w", loc:{start:{line:1, column:31}, end:{line:1, column:32}}}, loc:{start:{line:1, column:22}, end:{line:1, column:32}}}, loc:{start:{line:1, column:22}, end:{line:1, column:32}}}], loc:{start:{line:1, column:20}, end:{line:1, column:34}}}, loc:{start:{line:1, column:16}, end:{line:1, column:34}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:36}}}, loc:{start:{line:1, column:0}, end:{line:1, column:36}}}, loc:{start:{line:1, column:0}, end:{line:1, column:36}}}], loc:{start:{line:1, column:0}, end:{line:1, column:36}}});test("x = { set 10(w) { m_null = w } }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Literal", value:10, loc:{start:{line:1, column:10}, end:{line:1, column:12}}}, kind:"set", value:{type:"FunctionExpression", id:null, params:[{type:"Identifier", name:"w", loc:{start:{line:1, column:13}, end:{line:1, column:14}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"m_null", loc:{start:{line:1, column:18}, end:{line:1, column:24}}}, right:{type:"Identifier", name:"w", loc:{start:{line:1, column:27}, end:{line:1, column:28}}}, loc:{start:{line:1, column:18}, end:{line:1, column:28}}}, loc:{start:{line:1, column:18}, end:{line:1, column:28}}}], loc:{start:{line:1, column:16}, end:{line:1, column:30}}}, loc:{start:{line:1, column:12}, end:{line:1, column:30}}}}], loc:{start:{line:1, column:4}, end:{line:1, column:32}}}, loc:{start:{line:1, column:0}, end:{line:1, column:32}}}, loc:{start:{line:1, column:0}, end:{line:1, column:32}}}], loc:{start:{line:1, column:0}, end:{line:1, column:32}}});test("x = { get: 42 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"get", loc:{start:{line:1, column:6}, end:{line:1, column:9}}}, value:{type:"Literal", value:42, loc:{start:{line:1, column:11}, end:{line:1, column:13}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:15}}}, loc:{start:{line:1, column:0}, end:{line:1, column:15}}}, loc:{start:{line:1, column:0}, end:{line:1, column:15}}}], loc:{start:{line:1, column:0}, end:{line:1, column:15}}});test("x = { set: 43 }", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"set", loc:{start:{line:1, column:6}, end:{line:1, column:9}}}, value:{type:"Literal", value:43, loc:{start:{line:1, column:11}, end:{line:1, column:13}}}, kind:"init"}], loc:{start:{line:1, column:4}, end:{line:1, column:15}}}, loc:{start:{line:1, column:0}, end:{line:1, column:15}}}, loc:{start:{line:1, column:0}, end:{line:1, column:15}}}], loc:{start:{line:1, column:0}, end:{line:1, column:15}}});test("/* block comment */ 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:1, column:20}, end:{line:1, column:22}}}, loc:{start:{line:1, column:20}, end:{line:1, column:22}}}], loc:{start:{line:1, column:0}, end:{line:1, column:22}}});test("42 /*The*/ /*Answer*/", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:21}}});test("42 /*the*/ /*answer*/", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:21}}});test("/* multiline\ncomment\nshould\nbe\nignored */ 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:5, column:11}, end:{line:5, column:13}}}, loc:{start:{line:5, column:11}, end:{line:5, column:13}}}], loc:{start:{line:1, column:0}, end:{line:5, column:13}}});test("/*a\r\nb*/ 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:2, column:6}}});test("/*a\rb*/ 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:2, column:6}}});test("/*a\nb*/ 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:2, column:6}}});test("/*a\nc*/ 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}, loc:{start:{line:2, column:4}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:2, column:6}}});test("// line comment\n42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}], loc:{start:{line:1, column:0}, end:{line:2, column:2}}});test("42 // line comment", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:18}}});test("// Hello, world!\n42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}], loc:{start:{line:1, column:0}, end:{line:2, column:2}}});test("// Hello, world!\n", {type:"Program", body:[], loc:{start:{line:1, column:0}, end:{line:2, column:0}}});test("// Hallo, world!\n", {type:"Program", body:[], loc:{start:{line:1, column:0}, end:{line:2, column:0}}});test("//\n42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}], loc:{start:{line:1, column:0}, end:{line:2, column:2}}});test("//", {type:"Program", body:[], loc:{start:{line:1, column:0}, end:{line:1, column:2}}});test("// ", {type:"Program", body:[], loc:{start:{line:1, column:0}, end:{line:1, column:3}}});test("/**/42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:1, column:4}, end:{line:1, column:6}}}, loc:{start:{line:1, column:4}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("// Hello, world!\n\n//   Another hello\n42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:4, column:0}, end:{line:4, column:2}}}, loc:{start:{line:4, column:0}, end:{line:4, column:2}}}], loc:{start:{line:1, column:0}, end:{line:4, column:2}}});test("if (x) { // Some comment\ndoThat(); }", {type:"Program", body:[{type:"IfStatement", test:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, consequent:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"doThat", loc:{start:{line:2, column:0}, end:{line:2, column:6}}}, arguments:[], loc:{start:{line:2, column:0}, end:{line:2, column:8}}}, loc:{start:{line:2, column:0}, end:{line:2, column:9}}}], loc:{start:{line:1, column:7}, end:{line:2, column:11}}}, alternate:null, loc:{start:{line:1, column:0}, end:{line:2, column:11}}}], loc:{start:{line:1, column:0}, end:{line:2, column:11}}});test("switch (answer) { case 42: /* perfect */ bingo() }", {type:"Program", body:[{type:"SwitchStatement", discriminant:{type:"Identifier", name:"answer", loc:{start:{line:1, column:8}, end:{line:1, column:14}}}, cases:[{type:"SwitchCase", consequent:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"bingo", loc:{start:{line:1, column:41}, end:{line:1, column:46}}}, arguments:[], loc:{start:{line:1, column:41}, end:{line:1, column:48}}}, loc:{start:{line:1, column:41}, end:{line:1, column:48}}}], test:{type:"Literal", value:42, loc:{start:{line:1, column:23}, end:{line:1, column:25}}}, loc:{start:{line:1, column:18}, end:{line:1, column:48}}}], loc:{start:{line:1, column:0}, end:{line:1, column:50}}}], loc:{start:{line:1, column:0}, end:{line:1, column:50}}});test("0", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:0, loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, loc:{start:{line:1, column:0}, end:{line:1, column:1}}}], loc:{start:{line:1, column:0}, end:{line:1, column:1}}});test("3", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:3, loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, loc:{start:{line:1, column:0}, end:{line:1, column:1}}}], loc:{start:{line:1, column:0}, end:{line:1, column:1}}});test("5", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:5, loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, loc:{start:{line:1, column:0}, end:{line:1, column:1}}}], loc:{start:{line:1, column:0}, end:{line:1, column:1}}});test("42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:42, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:2}}});test(".14", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:0.14, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}], loc:{start:{line:1, column:0}, end:{line:1, column:3}}});test("3.14159", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:3.14159, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("6.02214179e+23", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:6.02214179e+23, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("1.492417830e-10", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:1.49241783e-10, loc:{start:{line:1, column:0}, end:{line:1, column:15}}}, loc:{start:{line:1, column:0}, end:{line:1, column:15}}}], loc:{start:{line:1, column:0}, end:{line:1, column:15}}});test("0x0", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:0, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}], loc:{start:{line:1, column:0}, end:{line:1, column:3}}});test("0e+100", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:0, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("0xabc", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:2748, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("0xdef", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:3567, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("0X1A", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:26, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}], loc:{start:{line:1, column:0}, end:{line:1, column:4}}});test("0x10", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:16, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}], loc:{start:{line:1, column:0}, end:{line:1, column:4}}});test("0x100", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:256, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("0X04", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:4, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}], loc:{start:{line:1, column:0}, end:{line:1, column:4}}});test("02", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:2, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:2}}});test("012", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:10, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}], loc:{start:{line:1, column:0}, end:{line:1, column:3}}});test("0012", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:10, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}], loc:{start:{line:1, column:0}, end:{line:1, column:4}}});test("\"Hello\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello", loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("\"\\n\\r\\t\\v\\b\\f\\\\\\'\\\"\\0\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"\n\r\t\u000b\b\f\\'\"\u0000", loc:{start:{line:1, column:0}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:22}}}], loc:{start:{line:1, column:0}, end:{line:1, column:22}}});test("\"\\u0061\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"a", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}], loc:{start:{line:1, column:0}, end:{line:1, column:8}}});test("\"\\x61\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"a", loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("\"Hello\\nworld\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello\nworld", loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("\"Hello\\\nworld\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Helloworld", loc:{start:{line:1, column:0}, end:{line:2, column:6}}}, loc:{start:{line:1, column:0}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:2, column:6}}});test("\"Hello\\02World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello\u0002World", loc:{start:{line:1, column:0}, end:{line:1, column:15}}}, loc:{start:{line:1, column:0}, end:{line:1, column:15}}}], loc:{start:{line:1, column:0}, end:{line:1, column:15}}});test("\"Hello\\012World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello\nWorld", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("\"Hello\\122World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"HelloRWorld", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("\"Hello\\0122World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello\n2World", loc:{start:{line:1, column:0}, end:{line:1, column:17}}}, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}], loc:{start:{line:1, column:0}, end:{line:1, column:17}}});test("\"Hello\\312World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"HelloÊWorld", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("\"Hello\\412World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello!2World", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("\"Hello\\812World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello812World", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("\"Hello\\712World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello92World", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("\"Hello\\0World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello\u0000World", loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("\"Hello\\\r\nworld\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Helloworld", loc:{start:{line:1, column:0}, end:{line:2, column:6}}}, loc:{start:{line:1, column:0}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:2, column:6}}});test("\"Hello\\1World\"", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"Hello\u0001World", loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("var x = /[a-z]/i", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:/[a-z]/i, loc:{start:{line:1, column:8}, end:{line:1, column:16}}}, loc:{start:{line:1, column:4}, end:{line:1, column:16}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("var x = /[x-z]/i", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:/[x-z]/i, loc:{start:{line:1, column:8}, end:{line:1, column:16}}}, loc:{start:{line:1, column:4}, end:{line:1, column:16}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("var x = /[a-c]/i", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:/[a-c]/i, loc:{start:{line:1, column:8}, end:{line:1, column:16}}}, loc:{start:{line:1, column:4}, end:{line:1, column:16}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("var x = /[P QR]/i", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:/[P QR]/i, loc:{start:{line:1, column:8}, end:{line:1, column:17}}}, loc:{start:{line:1, column:4}, end:{line:1, column:17}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:17}}}], loc:{start:{line:1, column:0}, end:{line:1, column:17}}});test("var x = /foo\\/bar/", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:/foo\/bar/, loc:{start:{line:1, column:8}, end:{line:1, column:18}}}, loc:{start:{line:1, column:4}, end:{line:1, column:18}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:18}}}], loc:{start:{line:1, column:0}, end:{line:1, column:18}}});test("var x = /=([^=\\s])+/g", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:/=([^=\s])+/g, loc:{start:{line:1, column:8}, end:{line:1, column:21}}}, loc:{start:{line:1, column:4}, end:{line:1, column:21}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:21}}}], loc:{start:{line:1, column:0}, end:{line:1, column:21}}});test("var x = /[P QR]/\\u0067", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:/[P QR]/g, loc:{start:{line:1, column:8}, end:{line:1, column:22}}}, loc:{start:{line:1, column:4}, end:{line:1, column:22}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:22}}}], loc:{start:{line:1, column:0}, end:{line:1, column:22}}});test("new Button", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"NewExpression", callee:{type:"Identifier", name:"Button", loc:{start:{line:1, column:4}, end:{line:1, column:10}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:10}}}, loc:{start:{line:1, column:0}, end:{line:1, column:10}}}], loc:{start:{line:1, column:0}, end:{line:1, column:10}}});test("new Button()", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"NewExpression", callee:{type:"Identifier", name:"Button", loc:{start:{line:1, column:4}, end:{line:1, column:10}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, loc:{start:{line:1, column:0}, end:{line:1, column:12}}}], loc:{start:{line:1, column:0}, end:{line:1, column:12}}});test("new new foo", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"NewExpression", callee:{type:"NewExpression", callee:{type:"Identifier", name:"foo", loc:{start:{line:1, column:8}, end:{line:1, column:11}}}, arguments:[], loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("new new foo()", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"NewExpression", callee:{type:"NewExpression", callee:{type:"Identifier", name:"foo", loc:{start:{line:1, column:8}, end:{line:1, column:11}}}, arguments:[], loc:{start:{line:1, column:4}, end:{line:1, column:13}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("new foo().bar()", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"MemberExpression", object:{type:"NewExpression", callee:{type:"Identifier", name:"foo", loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, property:{type:"Identifier", name:"bar", loc:{start:{line:1, column:10}, end:{line:1, column:13}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:15}}}, loc:{start:{line:1, column:0}, end:{line:1, column:15}}}], loc:{start:{line:1, column:0}, end:{line:1, column:15}}});test("new foo[bar]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"NewExpression", callee:{type:"MemberExpression", object:{type:"Identifier", name:"foo", loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, property:{type:"Identifier", name:"bar", loc:{start:{line:1, column:8}, end:{line:1, column:11}}}, computed:true, loc:{start:{line:1, column:4}, end:{line:1, column:12}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, loc:{start:{line:1, column:0}, end:{line:1, column:12}}}], loc:{start:{line:1, column:0}, end:{line:1, column:12}}});test("new foo.bar()", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"NewExpression", callee:{type:"MemberExpression", object:{type:"Identifier", name:"foo", loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, property:{type:"Identifier", name:"bar", loc:{start:{line:1, column:8}, end:{line:1, column:11}}}, computed:false, loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("( new foo).bar()", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"MemberExpression", object:{type:"NewExpression", callee:{type:"Identifier", name:"foo", loc:{start:{line:1, column:6}, end:{line:1, column:9}}}, arguments:[], loc:{start:{line:1, column:2}, end:{line:1, column:9}}}, property:{type:"Identifier", name:"bar", loc:{start:{line:1, column:11}, end:{line:1, column:14}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:16}}}, loc:{start:{line:1, column:0}, end:{line:1, column:16}}}], loc:{start:{line:1, column:0}, end:{line:1, column:16}}});test("foo(bar, baz)", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"foo", loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, arguments:[{type:"Identifier", name:"bar", loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, {type:"Identifier", name:"baz", loc:{start:{line:1, column:9}, end:{line:1, column:12}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("(    foo  )()", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"foo", loc:{start:{line:1, column:5}, end:{line:1, column:8}}}, arguments:[], loc:{start:{line:1, column:0}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("universe.milkyway", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Identifier", name:"milkyway", loc:{start:{line:1, column:9}, end:{line:1, column:17}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}], loc:{start:{line:1, column:0}, end:{line:1, column:17}}});test("universe.milkyway.solarsystem", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Identifier", name:"milkyway", loc:{start:{line:1, column:9}, end:{line:1, column:17}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}, property:{type:"Identifier", name:"solarsystem", loc:{start:{line:1, column:18}, end:{line:1, column:29}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:29}}}, loc:{start:{line:1, column:0}, end:{line:1, column:29}}}], loc:{start:{line:1, column:0}, end:{line:1, column:29}}});test("universe.milkyway.solarsystem.Earth", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"MemberExpression", object:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Identifier", name:"milkyway", loc:{start:{line:1, column:9}, end:{line:1, column:17}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}, property:{type:"Identifier", name:"solarsystem", loc:{start:{line:1, column:18}, end:{line:1, column:29}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:29}}}, property:{type:"Identifier", name:"Earth", loc:{start:{line:1, column:30}, end:{line:1, column:35}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:35}}}, loc:{start:{line:1, column:0}, end:{line:1, column:35}}}], loc:{start:{line:1, column:0}, end:{line:1, column:35}}});test("universe[galaxyName, otherUselessName]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"SequenceExpression", expressions:[{type:"Identifier", name:"galaxyName", loc:{start:{line:1, column:9}, end:{line:1, column:19}}}, {type:"Identifier", name:"otherUselessName", loc:{start:{line:1, column:21}, end:{line:1, column:37}}}], loc:{start:{line:1, column:9}, end:{line:1, column:37}}}, computed:true, loc:{start:{line:1, column:0}, end:{line:1, column:38}}}, loc:{start:{line:1, column:0}, end:{line:1, column:38}}}], loc:{start:{line:1, column:0}, end:{line:1, column:38}}});test("universe[galaxyName]", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Identifier", name:"galaxyName", loc:{start:{line:1, column:9}, end:{line:1, column:19}}}, computed:true, loc:{start:{line:1, column:0}, end:{line:1, column:20}}}, loc:{start:{line:1, column:0}, end:{line:1, column:20}}}], loc:{start:{line:1, column:0}, end:{line:1, column:20}}});test("universe[42].galaxies", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Literal", value:42, loc:{start:{line:1, column:9}, end:{line:1, column:11}}}, computed:true, loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, property:{type:"Identifier", name:"galaxies", loc:{start:{line:1, column:13}, end:{line:1, column:21}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}], loc:{start:{line:1, column:0}, end:{line:1, column:21}}});test("universe(42).galaxies", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"CallExpression", callee:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, arguments:[{type:"Literal", value:42, loc:{start:{line:1, column:9}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, property:{type:"Identifier", name:"galaxies", loc:{start:{line:1, column:13}, end:{line:1, column:21}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}], loc:{start:{line:1, column:0}, end:{line:1, column:21}}});test("universe(42).galaxies(14, 3, 77).milkyway", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"CallExpression", callee:{type:"MemberExpression", object:{type:"CallExpression", callee:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, arguments:[{type:"Literal", value:42, loc:{start:{line:1, column:9}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, property:{type:"Identifier", name:"galaxies", loc:{start:{line:1, column:13}, end:{line:1, column:21}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}, arguments:[{type:"Literal", value:14, loc:{start:{line:1, column:22}, end:{line:1, column:24}}}, {type:"Literal", value:3, loc:{start:{line:1, column:26}, end:{line:1, column:27}}}, {type:"Literal", value:77, loc:{start:{line:1, column:29}, end:{line:1, column:31}}}], loc:{start:{line:1, column:0}, end:{line:1, column:32}}}, property:{type:"Identifier", name:"milkyway", loc:{start:{line:1, column:33}, end:{line:1, column:41}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:41}}}, loc:{start:{line:1, column:0}, end:{line:1, column:41}}}], loc:{start:{line:1, column:0}, end:{line:1, column:41}}});test("earth.asia.Indonesia.prepareForElection(2014)", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"MemberExpression", object:{type:"MemberExpression", object:{type:"MemberExpression", object:{type:"Identifier", name:"earth", loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, property:{type:"Identifier", name:"asia", loc:{start:{line:1, column:6}, end:{line:1, column:10}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:10}}}, property:{type:"Identifier", name:"Indonesia", loc:{start:{line:1, column:11}, end:{line:1, column:20}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:20}}}, property:{type:"Identifier", name:"prepareForElection", loc:{start:{line:1, column:21}, end:{line:1, column:39}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:39}}}, arguments:[{type:"Literal", value:2014, loc:{start:{line:1, column:40}, end:{line:1, column:44}}}], loc:{start:{line:1, column:0}, end:{line:1, column:45}}}, loc:{start:{line:1, column:0}, end:{line:1, column:45}}}], loc:{start:{line:1, column:0}, end:{line:1, column:45}}});test("universe.if", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Identifier", name:"if", loc:{start:{line:1, column:9}, end:{line:1, column:11}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("universe.true", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Identifier", name:"true", loc:{start:{line:1, column:9}, end:{line:1, column:13}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("universe.false", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Identifier", name:"false", loc:{start:{line:1, column:9}, end:{line:1, column:14}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("universe.null", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"MemberExpression", object:{type:"Identifier", name:"universe", loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, property:{type:"Identifier", name:"null", loc:{start:{line:1, column:9}, end:{line:1, column:13}}}, computed:false, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("x++", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:false, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}], loc:{start:{line:1, column:0}, end:{line:1, column:3}}});test("x--", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:false, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}], loc:{start:{line:1, column:0}, end:{line:1, column:3}}});test("eval++", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:false, argument:{type:"Identifier", name:"eval", loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("eval--", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:false, argument:{type:"Identifier", name:"eval", loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("arguments++", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:false, argument:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("arguments--", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:false, argument:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("++x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:2}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}], loc:{start:{line:1, column:0}, end:{line:1, column:3}}});test("--x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:2}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, loc:{start:{line:1, column:0}, end:{line:1, column:3}}}], loc:{start:{line:1, column:0}, end:{line:1, column:3}}});test("++eval", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:true, argument:{type:"Identifier", name:"eval", loc:{start:{line:1, column:2}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("--eval", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:true, argument:{type:"Identifier", name:"eval", loc:{start:{line:1, column:2}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("++arguments", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:true, argument:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:2}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("--arguments", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:true, argument:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:2}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("+x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UnaryExpression", operator:"+", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:1}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:2}}});test("-x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UnaryExpression", operator:"-", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:1}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:2}}});test("~x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UnaryExpression", operator:"~", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:1}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:2}}});test("!x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UnaryExpression", operator:"!", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:1}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}, loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:2}}});test("void x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UnaryExpression", operator:"void", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("delete x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UnaryExpression", operator:"delete", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:7}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}], loc:{start:{line:1, column:0}, end:{line:1, column:8}}});test("typeof x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"UnaryExpression", operator:"typeof", prefix:true, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:7}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}], loc:{start:{line:1, column:0}, end:{line:1, column:8}}});test("x * y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"*", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x / y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"/", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x % y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"%", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x + y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"+", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x - y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"-", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x << y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"<<", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x >> y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:">>", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x >>> y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:">>>", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x < y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"<", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x > y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:">", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x <= y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"<=", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x >= y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:">=", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x in y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"in", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x instanceof y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"instanceof", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:13}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("x < y < z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"<", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"<", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x == y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"==", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x != y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"!=", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x === y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"===", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x !== y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"!==", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x & y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"&", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x ^ y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"^", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x | y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"|", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("x + y + z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"+", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"+", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x - y + z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"-", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"+", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x + y - z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"+", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"-", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x - y - z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"-", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"-", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x + y * z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"+", right:{type:"BinaryExpression", left:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, operator:"*", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x + y / z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"+", right:{type:"BinaryExpression", left:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, operator:"/", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x - y % z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"-", right:{type:"BinaryExpression", left:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, operator:"%", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x * y * z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"*", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"*", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x * y / z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"*", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"/", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x * y % z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"*", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"%", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x % y * z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"%", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"*", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x << y << z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"<<", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, operator:"<<", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:10}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("x | y | z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"|", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"|", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x & y & z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"&", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"&", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x ^ y ^ z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"^", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"^", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x & y | z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"&", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, operator:"|", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x | y ^ z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"|", right:{type:"BinaryExpression", left:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, operator:"^", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x | y & z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"|", right:{type:"BinaryExpression", left:{type:"Identifier", name:"y", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, operator:"&", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x || y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"LogicalExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"||", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x && y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"LogicalExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"&&", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("x || y || z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"LogicalExpression", left:{type:"LogicalExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"||", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, operator:"||", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:10}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("x && y && z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"LogicalExpression", left:{type:"LogicalExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"&&", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, operator:"&&", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:10}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("x || y && z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"LogicalExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"||", right:{type:"LogicalExpression", left:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, operator:"&&", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:10}, end:{line:1, column:11}}}, loc:{start:{line:1, column:5}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("x || y ^ z", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"LogicalExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"||", right:{type:"BinaryExpression", left:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, operator:"^", right:{type:"Identifier", name:"z", loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, loc:{start:{line:1, column:5}, end:{line:1, column:10}}}, loc:{start:{line:1, column:0}, end:{line:1, column:10}}}, loc:{start:{line:1, column:0}, end:{line:1, column:10}}}], loc:{start:{line:1, column:0}, end:{line:1, column:10}}});test("y ? 1 : 2", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"ConditionalExpression", test:{type:"Identifier", name:"y", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, consequent:{type:"Literal", value:1, loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, alternate:{type:"Literal", value:2, loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x && y ? 1 : 2", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"ConditionalExpression", test:{type:"LogicalExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, operator:"&&", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, consequent:{type:"Literal", value:1, loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, alternate:{type:"Literal", value:2, loc:{start:{line:1, column:13}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("x = 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:4}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("eval = 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"eval", loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:7}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("arguments = 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:12}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("x *= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"*=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x /= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"/=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x %= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"%=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x += 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"+=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x -= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"-=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x <<= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"<<=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:6}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}], loc:{start:{line:1, column:0}, end:{line:1, column:8}}});test("x >>= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:">>=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:6}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}], loc:{start:{line:1, column:0}, end:{line:1, column:8}}});test("x >>>= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:">>>=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:7}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("x &= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"&=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x ^= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"^=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("x |= 42", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"|=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, right:{type:"Literal", value:42, loc:{start:{line:1, column:5}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("{ foo }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"Identifier", name:"foo", loc:{start:{line:1, column:2}, end:{line:1, column:5}}}, loc:{start:{line:1, column:2}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("{ doThis(); doThat(); }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"doThis", loc:{start:{line:1, column:2}, end:{line:1, column:8}}}, arguments:[], loc:{start:{line:1, column:2}, end:{line:1, column:10}}}, loc:{start:{line:1, column:2}, end:{line:1, column:11}}}, {type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"doThat", loc:{start:{line:1, column:12}, end:{line:1, column:18}}}, arguments:[], loc:{start:{line:1, column:12}, end:{line:1, column:20}}}, loc:{start:{line:1, column:12}, end:{line:1, column:21}}}], loc:{start:{line:1, column:0}, end:{line:1, column:23}}}], loc:{start:{line:1, column:0}, end:{line:1, column:23}}});test("{}", {type:"Program", body:[{type:"BlockStatement", body:[], loc:{start:{line:1, column:0}, end:{line:1, column:2}}}], loc:{start:{line:1, column:0}, end:{line:1, column:2}}});test("var x", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:null, loc:{start:{line:1, column:4}, end:{line:1, column:5}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}});test("var x, y;", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:null, loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"y", loc:{start:{line:1, column:7}, end:{line:1, column:8}}}, init:null, loc:{start:{line:1, column:7}, end:{line:1, column:8}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("var x = 42", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:8}, end:{line:1, column:10}}}, loc:{start:{line:1, column:4}, end:{line:1, column:10}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:10}}}], loc:{start:{line:1, column:0}, end:{line:1, column:10}}});test("var eval = 42, arguments = 42", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"eval", loc:{start:{line:1, column:4}, end:{line:1, column:8}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:11}, end:{line:1, column:13}}}, loc:{start:{line:1, column:4}, end:{line:1, column:13}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:15}, end:{line:1, column:24}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:27}, end:{line:1, column:29}}}, loc:{start:{line:1, column:15}, end:{line:1, column:29}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:29}}}], loc:{start:{line:1, column:0}, end:{line:1, column:29}}});test("var x = 14, y = 3, z = 1977", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:14, loc:{start:{line:1, column:8}, end:{line:1, column:10}}}, loc:{start:{line:1, column:4}, end:{line:1, column:10}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"y", loc:{start:{line:1, column:12}, end:{line:1, column:13}}}, init:{type:"Literal", value:3, loc:{start:{line:1, column:16}, end:{line:1, column:17}}}, loc:{start:{line:1, column:12}, end:{line:1, column:17}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"z", loc:{start:{line:1, column:19}, end:{line:1, column:20}}}, init:{type:"Literal", value:1977, loc:{start:{line:1, column:23}, end:{line:1, column:27}}}, loc:{start:{line:1, column:19}, end:{line:1, column:27}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:27}}}], loc:{start:{line:1, column:0}, end:{line:1, column:27}}});test("var implements, interface, package", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"implements", loc:{start:{line:1, column:4}, end:{line:1, column:14}}}, init:null, loc:{start:{line:1, column:4}, end:{line:1, column:14}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"interface", loc:{start:{line:1, column:16}, end:{line:1, column:25}}}, init:null, loc:{start:{line:1, column:16}, end:{line:1, column:25}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"package", loc:{start:{line:1, column:27}, end:{line:1, column:34}}}, init:null, loc:{start:{line:1, column:27}, end:{line:1, column:34}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:34}}}], loc:{start:{line:1, column:0}, end:{line:1, column:34}}});test("var private, protected, public, static", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"private", loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, init:null, loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"protected", loc:{start:{line:1, column:13}, end:{line:1, column:22}}}, init:null, loc:{start:{line:1, column:13}, end:{line:1, column:22}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"public", loc:{start:{line:1, column:24}, end:{line:1, column:30}}}, init:null, loc:{start:{line:1, column:24}, end:{line:1, column:30}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"static", loc:{start:{line:1, column:32}, end:{line:1, column:38}}}, init:null, loc:{start:{line:1, column:32}, end:{line:1, column:38}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:38}}}], loc:{start:{line:1, column:0}, end:{line:1, column:38}}});test(";", {type:"Program", body:[{type:"EmptyStatement", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}], loc:{start:{line:1, column:0}, end:{line:1, column:1}}});test("x", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, loc:{start:{line:1, column:0}, end:{line:1, column:1}}}], loc:{start:{line:1, column:0}, end:{line:1, column:1}}});test("x, y", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"SequenceExpression", expressions:[{type:"Identifier", name:"x", loc:{start:{line:1, column:0}, end:{line:1, column:1}}}, {type:"Identifier", name:"y", loc:{start:{line:1, column:3}, end:{line:1, column:4}}}], loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:4}}}], loc:{start:{line:1, column:0}, end:{line:1, column:4}}});test("\\u0061", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Identifier", name:"a", loc:{start:{line:1, column:0}, end:{line:1, column:6}}}, loc:{start:{line:1, column:0}, end:{line:1, column:6}}}], loc:{start:{line:1, column:0}, end:{line:1, column:6}}});test("a\\u0061", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Identifier", name:"aa", loc:{start:{line:1, column:0}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:7}}}], loc:{start:{line:1, column:0}, end:{line:1, column:7}}});test("if (morning) goodMorning()", {type:"Program", body:[{type:"IfStatement", test:{type:"Identifier", name:"morning", loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, consequent:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"goodMorning", loc:{start:{line:1, column:13}, end:{line:1, column:24}}}, arguments:[], loc:{start:{line:1, column:13}, end:{line:1, column:26}}}, loc:{start:{line:1, column:13}, end:{line:1, column:26}}}, alternate:null, loc:{start:{line:1, column:0}, end:{line:1, column:26}}}], loc:{start:{line:1, column:0}, end:{line:1, column:26}}});test("if (morning) (function(){})", {type:"Program", body:[{type:"IfStatement", test:{type:"Identifier", name:"morning", loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, consequent:{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:24}, end:{line:1, column:26}}}, loc:{start:{line:1, column:14}, end:{line:1, column:26}}}, loc:{start:{line:1, column:13}, end:{line:1, column:27}}}, alternate:null, loc:{start:{line:1, column:0}, end:{line:1, column:27}}}], loc:{start:{line:1, column:0}, end:{line:1, column:27}}});test("if (morning) var x = 0;", {type:"Program", body:[{type:"IfStatement", test:{type:"Identifier", name:"morning", loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, consequent:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:17}, end:{line:1, column:18}}}, init:{type:"Literal", value:0, loc:{start:{line:1, column:21}, end:{line:1, column:22}}}, loc:{start:{line:1, column:17}, end:{line:1, column:22}}}], kind:"var", loc:{start:{line:1, column:13}, end:{line:1, column:23}}}, alternate:null, loc:{start:{line:1, column:0}, end:{line:1, column:23}}}], loc:{start:{line:1, column:0}, end:{line:1, column:23}}});test("if (morning) function a(){}", {type:"Program", body:[{type:"IfStatement", test:{type:"Identifier", name:"morning", loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, consequent:{type:"FunctionDeclaration", id:{type:"Identifier", name:"a", loc:{start:{line:1, column:22}, end:{line:1, column:23}}}, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:25}, end:{line:1, column:27}}}, loc:{start:{line:1, column:13}, end:{line:1, column:27}}}, alternate:null, loc:{start:{line:1, column:0}, end:{line:1, column:27}}}], loc:{start:{line:1, column:0}, end:{line:1, column:27}}});test("if (morning) goodMorning(); else goodDay()", {type:"Program", body:[{type:"IfStatement", test:{type:"Identifier", name:"morning", loc:{start:{line:1, column:4}, end:{line:1, column:11}}}, consequent:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"goodMorning", loc:{start:{line:1, column:13}, end:{line:1, column:24}}}, arguments:[], loc:{start:{line:1, column:13}, end:{line:1, column:26}}}, loc:{start:{line:1, column:13}, end:{line:1, column:27}}}, alternate:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"goodDay", loc:{start:{line:1, column:33}, end:{line:1, column:40}}}, arguments:[], loc:{start:{line:1, column:33}, end:{line:1, column:42}}}, loc:{start:{line:1, column:33}, end:{line:1, column:42}}}, loc:{start:{line:1, column:0}, end:{line:1, column:42}}}], loc:{start:{line:1, column:0}, end:{line:1, column:42}}});test("do keep(); while (true)", {type:"Program", body:[{type:"DoWhileStatement", body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"keep", loc:{start:{line:1, column:3}, end:{line:1, column:7}}}, arguments:[], loc:{start:{line:1, column:3}, end:{line:1, column:9}}}, loc:{start:{line:1, column:3}, end:{line:1, column:10}}}, test:{type:"Literal", value:true, loc:{start:{line:1, column:18}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:23}}}], loc:{start:{line:1, column:0}, end:{line:1, column:23}}});test("do keep(); while (true);", {type:"Program", body:[{type:"DoWhileStatement", body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"keep", loc:{start:{line:1, column:3}, end:{line:1, column:7}}}, arguments:[], loc:{start:{line:1, column:3}, end:{line:1, column:9}}}, loc:{start:{line:1, column:3}, end:{line:1, column:10}}}, test:{type:"Literal", value:true, loc:{start:{line:1, column:18}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:24}}}], loc:{start:{line:1, column:0}, end:{line:1, column:24}}});test("do { x++; y--; } while (x < 10)", {type:"Program", body:[{type:"DoWhileStatement", body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:false, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:5}, end:{line:1, column:6}}}, loc:{start:{line:1, column:5}, end:{line:1, column:8}}}, loc:{start:{line:1, column:5}, end:{line:1, column:9}}}, {type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:false, argument:{type:"Identifier", name:"y", loc:{start:{line:1, column:10}, end:{line:1, column:11}}}, loc:{start:{line:1, column:10}, end:{line:1, column:13}}}, loc:{start:{line:1, column:10}, end:{line:1, column:14}}}], loc:{start:{line:1, column:3}, end:{line:1, column:16}}}, test:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:24}, end:{line:1, column:25}}}, operator:"<", right:{type:"Literal", value:10, loc:{start:{line:1, column:28}, end:{line:1, column:30}}}, loc:{start:{line:1, column:24}, end:{line:1, column:30}}}, loc:{start:{line:1, column:0}, end:{line:1, column:31}}}], loc:{start:{line:1, column:0}, end:{line:1, column:31}}});test("{ do { } while (false);false }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"DoWhileStatement", body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:5}, end:{line:1, column:8}}}, test:{type:"Literal", value:false, loc:{start:{line:1, column:16}, end:{line:1, column:21}}}, loc:{start:{line:1, column:2}, end:{line:1, column:23}}}, {type:"ExpressionStatement", expression:{type:"Literal", value:false, loc:{start:{line:1, column:23}, end:{line:1, column:28}}}, loc:{start:{line:1, column:23}, end:{line:1, column:28}}}], loc:{start:{line:1, column:0}, end:{line:1, column:30}}}], loc:{start:{line:1, column:0}, end:{line:1, column:30}}});test("while (true) doSomething()", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"doSomething", loc:{start:{line:1, column:13}, end:{line:1, column:24}}}, arguments:[], loc:{start:{line:1, column:13}, end:{line:1, column:26}}}, loc:{start:{line:1, column:13}, end:{line:1, column:26}}}, loc:{start:{line:1, column:0}, end:{line:1, column:26}}}], loc:{start:{line:1, column:0}, end:{line:1, column:26}}});test("while (x < 10) { x++; y--; }", {type:"Program", body:[{type:"WhileStatement", test:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:7}, end:{line:1, column:8}}}, operator:"<", right:{type:"Literal", value:10, loc:{start:{line:1, column:11}, end:{line:1, column:13}}}, loc:{start:{line:1, column:7}, end:{line:1, column:13}}}, body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:false, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:17}, end:{line:1, column:18}}}, loc:{start:{line:1, column:17}, end:{line:1, column:20}}}, loc:{start:{line:1, column:17}, end:{line:1, column:21}}}, {type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:false, argument:{type:"Identifier", name:"y", loc:{start:{line:1, column:22}, end:{line:1, column:23}}}, loc:{start:{line:1, column:22}, end:{line:1, column:25}}}, loc:{start:{line:1, column:22}, end:{line:1, column:26}}}], loc:{start:{line:1, column:15}, end:{line:1, column:28}}}, loc:{start:{line:1, column:0}, end:{line:1, column:28}}}], loc:{start:{line:1, column:0}, end:{line:1, column:28}}});test("for(;;);", {type:"Program", body:[{type:"ForStatement", init:null, test:null, update:null, body:{type:"EmptyStatement", loc:{start:{line:1, column:7}, end:{line:1, column:8}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}], loc:{start:{line:1, column:0}, end:{line:1, column:8}}});test("for(;;){}", {type:"Program", body:[{type:"ForStatement", init:null, test:null, update:null, body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:7}, end:{line:1, column:9}}}, loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("for(x = 0;;);", {type:"Program", body:[{type:"ForStatement", init:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, right:{type:"Literal", value:0, loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, test:null, update:null, body:{type:"EmptyStatement", loc:{start:{line:1, column:12}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("for(var x = 0;;);", {type:"Program", body:[{type:"ForStatement", init:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, init:{type:"Literal", value:0, loc:{start:{line:1, column:12}, end:{line:1, column:13}}}, loc:{start:{line:1, column:8}, end:{line:1, column:13}}}], kind:"var", loc:{start:{line:1, column:4}, end:{line:1, column:13}}}, test:null, update:null, body:{type:"EmptyStatement", loc:{start:{line:1, column:16}, end:{line:1, column:17}}}, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}], loc:{start:{line:1, column:0}, end:{line:1, column:17}}});test("for(var x = 0, y = 1;;);", {type:"Program", body:[{type:"ForStatement", init:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, init:{type:"Literal", value:0, loc:{start:{line:1, column:12}, end:{line:1, column:13}}}, loc:{start:{line:1, column:8}, end:{line:1, column:13}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"y", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}, init:{type:"Literal", value:1, loc:{start:{line:1, column:19}, end:{line:1, column:20}}}, loc:{start:{line:1, column:15}, end:{line:1, column:20}}}], kind:"var", loc:{start:{line:1, column:4}, end:{line:1, column:20}}}, test:null, update:null, body:{type:"EmptyStatement", loc:{start:{line:1, column:23}, end:{line:1, column:24}}}, loc:{start:{line:1, column:0}, end:{line:1, column:24}}}], loc:{start:{line:1, column:0}, end:{line:1, column:24}}});test("for(x = 0; x < 42;);", {type:"Program", body:[{type:"ForStatement", init:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, right:{type:"Literal", value:0, loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, test:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:11}, end:{line:1, column:12}}}, operator:"<", right:{type:"Literal", value:42, loc:{start:{line:1, column:15}, end:{line:1, column:17}}}, loc:{start:{line:1, column:11}, end:{line:1, column:17}}}, update:null, body:{type:"EmptyStatement", loc:{start:{line:1, column:19}, end:{line:1, column:20}}}, loc:{start:{line:1, column:0}, end:{line:1, column:20}}}], loc:{start:{line:1, column:0}, end:{line:1, column:20}}});test("for(x = 0; x < 42; x++);", {type:"Program", body:[{type:"ForStatement", init:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, right:{type:"Literal", value:0, loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, test:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:11}, end:{line:1, column:12}}}, operator:"<", right:{type:"Literal", value:42, loc:{start:{line:1, column:15}, end:{line:1, column:17}}}, loc:{start:{line:1, column:11}, end:{line:1, column:17}}}, update:{type:"UpdateExpression", operator:"++", prefix:false, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:19}, end:{line:1, column:20}}}, loc:{start:{line:1, column:19}, end:{line:1, column:22}}}, body:{type:"EmptyStatement", loc:{start:{line:1, column:23}, end:{line:1, column:24}}}, loc:{start:{line:1, column:0}, end:{line:1, column:24}}}], loc:{start:{line:1, column:0}, end:{line:1, column:24}}});test("for(x = 0; x < 42; x++) process(x);", {type:"Program", body:[{type:"ForStatement", init:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, right:{type:"Literal", value:0, loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, test:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:11}, end:{line:1, column:12}}}, operator:"<", right:{type:"Literal", value:42, loc:{start:{line:1, column:15}, end:{line:1, column:17}}}, loc:{start:{line:1, column:11}, end:{line:1, column:17}}}, update:{type:"UpdateExpression", operator:"++", prefix:false, argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:19}, end:{line:1, column:20}}}, loc:{start:{line:1, column:19}, end:{line:1, column:22}}}, body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"process", loc:{start:{line:1, column:24}, end:{line:1, column:31}}}, arguments:[{type:"Identifier", name:"x", loc:{start:{line:1, column:32}, end:{line:1, column:33}}}], loc:{start:{line:1, column:24}, end:{line:1, column:34}}}, loc:{start:{line:1, column:24}, end:{line:1, column:35}}}, loc:{start:{line:1, column:0}, end:{line:1, column:35}}}], loc:{start:{line:1, column:0}, end:{line:1, column:35}}});test("for(x in list) process(x);", {type:"Program", body:[{type:"ForInStatement", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, right:{type:"Identifier", name:"list", loc:{start:{line:1, column:9}, end:{line:1, column:13}}}, body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"process", loc:{start:{line:1, column:15}, end:{line:1, column:22}}}, arguments:[{type:"Identifier", name:"x", loc:{start:{line:1, column:23}, end:{line:1, column:24}}}], loc:{start:{line:1, column:15}, end:{line:1, column:25}}}, loc:{start:{line:1, column:15}, end:{line:1, column:26}}}, loc:{start:{line:1, column:0}, end:{line:1, column:26}}}], loc:{start:{line:1, column:0}, end:{line:1, column:26}}});test("for (var x in list) process(x);", {type:"Program", body:[{type:"ForInStatement", left:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, init:null, loc:{start:{line:1, column:9}, end:{line:1, column:10}}}], kind:"var", loc:{start:{line:1, column:5}, end:{line:1, column:10}}}, right:{type:"Identifier", name:"list", loc:{start:{line:1, column:14}, end:{line:1, column:18}}}, body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"process", loc:{start:{line:1, column:20}, end:{line:1, column:27}}}, arguments:[{type:"Identifier", name:"x", loc:{start:{line:1, column:28}, end:{line:1, column:29}}}], loc:{start:{line:1, column:20}, end:{line:1, column:30}}}, loc:{start:{line:1, column:20}, end:{line:1, column:31}}}, loc:{start:{line:1, column:0}, end:{line:1, column:31}}}], loc:{start:{line:1, column:0}, end:{line:1, column:31}}});test("for (var x = 42 in list) process(x);", {type:"Program", body:[{type:"ForInStatement", left:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:13}, end:{line:1, column:15}}}, loc:{start:{line:1, column:9}, end:{line:1, column:15}}}], kind:"var", loc:{start:{line:1, column:5}, end:{line:1, column:15}}}, right:{type:"Identifier", name:"list", loc:{start:{line:1, column:19}, end:{line:1, column:23}}}, body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"process", loc:{start:{line:1, column:25}, end:{line:1, column:32}}}, arguments:[{type:"Identifier", name:"x", loc:{start:{line:1, column:33}, end:{line:1, column:34}}}], loc:{start:{line:1, column:25}, end:{line:1, column:35}}}, loc:{start:{line:1, column:25}, end:{line:1, column:36}}}, loc:{start:{line:1, column:0}, end:{line:1, column:36}}}], loc:{start:{line:1, column:0}, end:{line:1, column:36}}});test("for (var i = function() { return 10 in [] } in list) process(x);", {type:"Program", body:[{type:"ForInStatement", left:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"i", loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, init:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:{type:"BinaryExpression", left:{type:"Literal", value:10, loc:{start:{line:1, column:33}, end:{line:1, column:35}}}, operator:"in", right:{type:"ArrayExpression", elements:[], loc:{start:{line:1, column:39}, end:{line:1, column:41}}}, loc:{start:{line:1, column:33}, end:{line:1, column:41}}}, loc:{start:{line:1, column:26}, end:{line:1, column:41}}}], loc:{start:{line:1, column:24}, end:{line:1, column:43}}}, loc:{start:{line:1, column:13}, end:{line:1, column:43}}}, loc:{start:{line:1, column:9}, end:{line:1, column:43}}}], kind:"var", loc:{start:{line:1, column:5}, end:{line:1, column:43}}}, right:{type:"Identifier", name:"list", loc:{start:{line:1, column:47}, end:{line:1, column:51}}}, body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"process", loc:{start:{line:1, column:53}, end:{line:1, column:60}}}, arguments:[{type:"Identifier", name:"x", loc:{start:{line:1, column:61}, end:{line:1, column:62}}}], loc:{start:{line:1, column:53}, end:{line:1, column:63}}}, loc:{start:{line:1, column:53}, end:{line:1, column:64}}}, loc:{start:{line:1, column:0}, end:{line:1, column:64}}}], loc:{start:{line:1, column:0}, end:{line:1, column:64}}});test("while (true) { continue; }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"ContinueStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:24}}}], loc:{start:{line:1, column:13}, end:{line:1, column:26}}}, loc:{start:{line:1, column:0}, end:{line:1, column:26}}}], loc:{start:{line:1, column:0}, end:{line:1, column:26}}});test("while (true) { continue }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"ContinueStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:23}}}], loc:{start:{line:1, column:13}, end:{line:1, column:25}}}, loc:{start:{line:1, column:0}, end:{line:1, column:25}}}], loc:{start:{line:1, column:0}, end:{line:1, column:25}}});test("done: while (true) { continue done }", {type:"Program", body:[{type:"LabeledStatement", body:{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:13}, end:{line:1, column:17}}}, body:{type:"BlockStatement", body:[{type:"ContinueStatement", label:{type:"Identifier", name:"done", loc:{start:{line:1, column:30}, end:{line:1, column:34}}}, loc:{start:{line:1, column:21}, end:{line:1, column:34}}}], loc:{start:{line:1, column:19}, end:{line:1, column:36}}}, loc:{start:{line:1, column:6}, end:{line:1, column:36}}}, label:{type:"Identifier", name:"done", loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:36}}}], loc:{start:{line:1, column:0}, end:{line:1, column:36}}});test("done: while (true) { continue done; }", {type:"Program", body:[{type:"LabeledStatement", body:{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:13}, end:{line:1, column:17}}}, body:{type:"BlockStatement", body:[{type:"ContinueStatement", label:{type:"Identifier", name:"done", loc:{start:{line:1, column:30}, end:{line:1, column:34}}}, loc:{start:{line:1, column:21}, end:{line:1, column:35}}}], loc:{start:{line:1, column:19}, end:{line:1, column:37}}}, loc:{start:{line:1, column:6}, end:{line:1, column:37}}}, label:{type:"Identifier", name:"done", loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:37}}}], loc:{start:{line:1, column:0}, end:{line:1, column:37}}});test("while (true) { break }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"BreakStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:20}}}], loc:{start:{line:1, column:13}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:22}}}], loc:{start:{line:1, column:0}, end:{line:1, column:22}}});test("done: while (true) { break done }", {type:"Program", body:[{type:"LabeledStatement", body:{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:13}, end:{line:1, column:17}}}, body:{type:"BlockStatement", body:[{type:"BreakStatement", label:{type:"Identifier", name:"done", loc:{start:{line:1, column:27}, end:{line:1, column:31}}}, loc:{start:{line:1, column:21}, end:{line:1, column:31}}}], loc:{start:{line:1, column:19}, end:{line:1, column:33}}}, loc:{start:{line:1, column:6}, end:{line:1, column:33}}}, label:{type:"Identifier", name:"done", loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:33}}}], loc:{start:{line:1, column:0}, end:{line:1, column:33}}});test("done: while (true) { break done; }", {type:"Program", body:[{type:"LabeledStatement", body:{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:13}, end:{line:1, column:17}}}, body:{type:"BlockStatement", body:[{type:"BreakStatement", label:{type:"Identifier", name:"done", loc:{start:{line:1, column:27}, end:{line:1, column:31}}}, loc:{start:{line:1, column:21}, end:{line:1, column:32}}}], loc:{start:{line:1, column:19}, end:{line:1, column:34}}}, loc:{start:{line:1, column:6}, end:{line:1, column:34}}}, label:{type:"Identifier", name:"done", loc:{start:{line:1, column:0}, end:{line:1, column:4}}}, loc:{start:{line:1, column:0}, end:{line:1, column:34}}}], loc:{start:{line:1, column:0}, end:{line:1, column:34}}});test("(function(){ return })", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:null, loc:{start:{line:1, column:13}, end:{line:1, column:19}}}], loc:{start:{line:1, column:11}, end:{line:1, column:21}}}, loc:{start:{line:1, column:1}, end:{line:1, column:21}}}, loc:{start:{line:1, column:0}, end:{line:1, column:22}}}], loc:{start:{line:1, column:0}, end:{line:1, column:22}}});test("(function(){ return; })", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:null, loc:{start:{line:1, column:13}, end:{line:1, column:20}}}], loc:{start:{line:1, column:11}, end:{line:1, column:22}}}, loc:{start:{line:1, column:1}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:23}}}], loc:{start:{line:1, column:0}, end:{line:1, column:23}}});test("(function(){ return x; })", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:20}, end:{line:1, column:21}}}, loc:{start:{line:1, column:13}, end:{line:1, column:22}}}], loc:{start:{line:1, column:11}, end:{line:1, column:24}}}, loc:{start:{line:1, column:1}, end:{line:1, column:24}}}, loc:{start:{line:1, column:0}, end:{line:1, column:25}}}], loc:{start:{line:1, column:0}, end:{line:1, column:25}}});test("(function(){ return x * y })", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:20}, end:{line:1, column:21}}}, operator:"*", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:24}, end:{line:1, column:25}}}, loc:{start:{line:1, column:20}, end:{line:1, column:25}}}, loc:{start:{line:1, column:13}, end:{line:1, column:25}}}], loc:{start:{line:1, column:11}, end:{line:1, column:27}}}, loc:{start:{line:1, column:1}, end:{line:1, column:27}}}, loc:{start:{line:1, column:0}, end:{line:1, column:28}}}], loc:{start:{line:1, column:0}, end:{line:1, column:28}}});test("with (x) foo = bar", {type:"Program", body:[{type:"WithStatement", object:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, body:{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"foo", loc:{start:{line:1, column:9}, end:{line:1, column:12}}}, right:{type:"Identifier", name:"bar", loc:{start:{line:1, column:15}, end:{line:1, column:18}}}, loc:{start:{line:1, column:9}, end:{line:1, column:18}}}, loc:{start:{line:1, column:9}, end:{line:1, column:18}}}, loc:{start:{line:1, column:0}, end:{line:1, column:18}}}], loc:{start:{line:1, column:0}, end:{line:1, column:18}}});test("with (x) foo = bar;", {type:"Program", body:[{type:"WithStatement", object:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, body:{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"foo", loc:{start:{line:1, column:9}, end:{line:1, column:12}}}, right:{type:"Identifier", name:"bar", loc:{start:{line:1, column:15}, end:{line:1, column:18}}}, loc:{start:{line:1, column:9}, end:{line:1, column:18}}}, loc:{start:{line:1, column:9}, end:{line:1, column:19}}}, loc:{start:{line:1, column:0}, end:{line:1, column:19}}}], loc:{start:{line:1, column:0}, end:{line:1, column:19}}});test("with (x) { foo = bar }", {type:"Program", body:[{type:"WithStatement", object:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"foo", loc:{start:{line:1, column:11}, end:{line:1, column:14}}}, right:{type:"Identifier", name:"bar", loc:{start:{line:1, column:17}, end:{line:1, column:20}}}, loc:{start:{line:1, column:11}, end:{line:1, column:20}}}, loc:{start:{line:1, column:11}, end:{line:1, column:20}}}], loc:{start:{line:1, column:9}, end:{line:1, column:22}}}, loc:{start:{line:1, column:0}, end:{line:1, column:22}}}], loc:{start:{line:1, column:0}, end:{line:1, column:22}}});test("switch (x) {}", {type:"Program", body:[{type:"SwitchStatement", discriminant:{type:"Identifier", name:"x", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, cases:[], loc:{start:{line:1, column:0}, end:{line:1, column:13}}}], loc:{start:{line:1, column:0}, end:{line:1, column:13}}});test("switch (answer) { case 42: hi(); break; }", {type:"Program", body:[{type:"SwitchStatement", discriminant:{type:"Identifier", name:"answer", loc:{start:{line:1, column:8}, end:{line:1, column:14}}}, cases:[{type:"SwitchCase", consequent:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"hi", loc:{start:{line:1, column:27}, end:{line:1, column:29}}}, arguments:[], loc:{start:{line:1, column:27}, end:{line:1, column:31}}}, loc:{start:{line:1, column:27}, end:{line:1, column:32}}}, {type:"BreakStatement", label:null, loc:{start:{line:1, column:33}, end:{line:1, column:39}}}], test:{type:"Literal", value:42, loc:{start:{line:1, column:23}, end:{line:1, column:25}}}, loc:{start:{line:1, column:18}, end:{line:1, column:39}}}], loc:{start:{line:1, column:0}, end:{line:1, column:41}}}], loc:{start:{line:1, column:0}, end:{line:1, column:41}}});test("switch (answer) { case 42: hi(); break; default: break }", {type:"Program", body:[{type:"SwitchStatement", discriminant:{type:"Identifier", name:"answer", loc:{start:{line:1, column:8}, end:{line:1, column:14}}}, cases:[{type:"SwitchCase", consequent:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"hi", loc:{start:{line:1, column:27}, end:{line:1, column:29}}}, arguments:[], loc:{start:{line:1, column:27}, end:{line:1, column:31}}}, loc:{start:{line:1, column:27}, end:{line:1, column:32}}}, {type:"BreakStatement", label:null, loc:{start:{line:1, column:33}, end:{line:1, column:39}}}], test:{type:"Literal", value:42, loc:{start:{line:1, column:23}, end:{line:1, column:25}}}, loc:{start:{line:1, column:18}, end:{line:1, column:39}}}, {type:"SwitchCase", consequent:[{type:"BreakStatement", label:null, loc:{start:{line:1, column:49}, end:{line:1, column:54}}}], test:null, loc:{start:{line:1, column:40}, end:{line:1, column:54}}}], loc:{start:{line:1, column:0}, end:{line:1, column:56}}}], loc:{start:{line:1, column:0}, end:{line:1, column:56}}});test("start: for (;;) break start", {type:"Program", body:[{type:"LabeledStatement", body:{type:"ForStatement", init:null, test:null, update:null, body:{type:"BreakStatement", label:{type:"Identifier", name:"start", loc:{start:{line:1, column:22}, end:{line:1, column:27}}}, loc:{start:{line:1, column:16}, end:{line:1, column:27}}}, loc:{start:{line:1, column:7}, end:{line:1, column:27}}}, label:{type:"Identifier", name:"start", loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:27}}}], loc:{start:{line:1, column:0}, end:{line:1, column:27}}});test("start: while (true) break start", {type:"Program", body:[{type:"LabeledStatement", body:{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:14}, end:{line:1, column:18}}}, body:{type:"BreakStatement", label:{type:"Identifier", name:"start", loc:{start:{line:1, column:26}, end:{line:1, column:31}}}, loc:{start:{line:1, column:20}, end:{line:1, column:31}}}, loc:{start:{line:1, column:7}, end:{line:1, column:31}}}, label:{type:"Identifier", name:"start", loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, loc:{start:{line:1, column:0}, end:{line:1, column:31}}}], loc:{start:{line:1, column:0}, end:{line:1, column:31}}});test("throw x;", {type:"Program", body:[{type:"ThrowStatement", argument:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, loc:{start:{line:1, column:0}, end:{line:1, column:8}}}], loc:{start:{line:1, column:0}, end:{line:1, column:8}}});test("throw x * y", {type:"Program", body:[{type:"ThrowStatement", argument:{type:"BinaryExpression", left:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, operator:"*", right:{type:"Identifier", name:"y", loc:{start:{line:1, column:10}, end:{line:1, column:11}}}, loc:{start:{line:1, column:6}, end:{line:1, column:11}}}, loc:{start:{line:1, column:0}, end:{line:1, column:11}}}], loc:{start:{line:1, column:0}, end:{line:1, column:11}}});test("throw { message: \"Error\" }", {type:"Program", body:[{type:"ThrowStatement", argument:{type:"ObjectExpression", properties:[{type:"Property", key:{type:"Identifier", name:"message", loc:{start:{line:1, column:8}, end:{line:1, column:15}}}, value:{type:"Literal", value:"Error", loc:{start:{line:1, column:17}, end:{line:1, column:24}}}, kind:"init"}], loc:{start:{line:1, column:6}, end:{line:1, column:26}}}, loc:{start:{line:1, column:0}, end:{line:1, column:26}}}], loc:{start:{line:1, column:0}, end:{line:1, column:26}}});test("try { } catch (e) { }", {type:"Program", body:[{type:"TryStatement", block:{type:"BlockStatement", body:[], loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, handler:{type:"CatchClause", param:{type:"Identifier", name:"e", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}, guard:null, body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:18}, end:{line:1, column:21}}}, loc:{start:{line:1, column:8}, end:{line:1, column:21}}}, finalizer:null, loc:{start:{line:1, column:0}, end:{line:1, column:21}}}], loc:{start:{line:1, column:0}, end:{line:1, column:21}}});test("try { } catch (eval) { }", {type:"Program", body:[{type:"TryStatement", block:{type:"BlockStatement", body:[], loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, handler:{type:"CatchClause", param:{type:"Identifier", name:"eval", loc:{start:{line:1, column:15}, end:{line:1, column:19}}}, guard:null, body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:21}, end:{line:1, column:24}}}, loc:{start:{line:1, column:8}, end:{line:1, column:24}}}, finalizer:null, loc:{start:{line:1, column:0}, end:{line:1, column:24}}}], loc:{start:{line:1, column:0}, end:{line:1, column:24}}});test("try { } catch (arguments) { }", {type:"Program", body:[{type:"TryStatement", block:{type:"BlockStatement", body:[], loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, handler:{type:"CatchClause", param:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:15}, end:{line:1, column:24}}}, guard:null, body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:26}, end:{line:1, column:29}}}, loc:{start:{line:1, column:8}, end:{line:1, column:29}}}, finalizer:null, loc:{start:{line:1, column:0}, end:{line:1, column:29}}}], loc:{start:{line:1, column:0}, end:{line:1, column:29}}});test("try { } catch (e) { say(e) }", {type:"Program", body:[{type:"TryStatement", block:{type:"BlockStatement", body:[], loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, handler:{type:"CatchClause", param:{type:"Identifier", name:"e", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}, guard:null, body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"say", loc:{start:{line:1, column:20}, end:{line:1, column:23}}}, arguments:[{type:"Identifier", name:"e", loc:{start:{line:1, column:24}, end:{line:1, column:25}}}], loc:{start:{line:1, column:20}, end:{line:1, column:26}}}, loc:{start:{line:1, column:20}, end:{line:1, column:26}}}], loc:{start:{line:1, column:18}, end:{line:1, column:28}}}, loc:{start:{line:1, column:8}, end:{line:1, column:28}}}, finalizer:null, loc:{start:{line:1, column:0}, end:{line:1, column:28}}}], loc:{start:{line:1, column:0}, end:{line:1, column:28}}});test("try { } finally { cleanup(stuff) }", {type:"Program", body:[{type:"TryStatement", block:{type:"BlockStatement", body:[], loc:{start:{line:1, column:4}, end:{line:1, column:7}}}, handler:null, finalizer:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"cleanup", loc:{start:{line:1, column:18}, end:{line:1, column:25}}}, arguments:[{type:"Identifier", name:"stuff", loc:{start:{line:1, column:26}, end:{line:1, column:31}}}], loc:{start:{line:1, column:18}, end:{line:1, column:32}}}, loc:{start:{line:1, column:18}, end:{line:1, column:32}}}], loc:{start:{line:1, column:16}, end:{line:1, column:34}}}, loc:{start:{line:1, column:0}, end:{line:1, column:34}}}], loc:{start:{line:1, column:0}, end:{line:1, column:34}}});test("try { doThat(); } catch (e) { say(e) }", {type:"Program", body:[{type:"TryStatement", block:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"doThat", loc:{start:{line:1, column:6}, end:{line:1, column:12}}}, arguments:[], loc:{start:{line:1, column:6}, end:{line:1, column:14}}}, loc:{start:{line:1, column:6}, end:{line:1, column:15}}}], loc:{start:{line:1, column:4}, end:{line:1, column:17}}}, handler:{type:"CatchClause", param:{type:"Identifier", name:"e", loc:{start:{line:1, column:25}, end:{line:1, column:26}}}, guard:null, body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"say", loc:{start:{line:1, column:30}, end:{line:1, column:33}}}, arguments:[{type:"Identifier", name:"e", loc:{start:{line:1, column:34}, end:{line:1, column:35}}}], loc:{start:{line:1, column:30}, end:{line:1, column:36}}}, loc:{start:{line:1, column:30}, end:{line:1, column:36}}}], loc:{start:{line:1, column:28}, end:{line:1, column:38}}}, loc:{start:{line:1, column:18}, end:{line:1, column:38}}}, finalizer:null, loc:{start:{line:1, column:0}, end:{line:1, column:38}}}], loc:{start:{line:1, column:0}, end:{line:1, column:38}}});test("try { doThat(); } catch (e) { say(e) } finally { cleanup(stuff) }", {type:"Program", body:[{type:"TryStatement", block:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"doThat", loc:{start:{line:1, column:6}, end:{line:1, column:12}}}, arguments:[], loc:{start:{line:1, column:6}, end:{line:1, column:14}}}, loc:{start:{line:1, column:6}, end:{line:1, column:15}}}], loc:{start:{line:1, column:4}, end:{line:1, column:17}}}, handler:{type:"CatchClause", param:{type:"Identifier", name:"e", loc:{start:{line:1, column:25}, end:{line:1, column:26}}}, guard:null, body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"say", loc:{start:{line:1, column:30}, end:{line:1, column:33}}}, arguments:[{type:"Identifier", name:"e", loc:{start:{line:1, column:34}, end:{line:1, column:35}}}], loc:{start:{line:1, column:30}, end:{line:1, column:36}}}, loc:{start:{line:1, column:30}, end:{line:1, column:36}}}], loc:{start:{line:1, column:28}, end:{line:1, column:38}}}, loc:{start:{line:1, column:18}, end:{line:1, column:38}}}, finalizer:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"cleanup", loc:{start:{line:1, column:49}, end:{line:1, column:56}}}, arguments:[{type:"Identifier", name:"stuff", loc:{start:{line:1, column:57}, end:{line:1, column:62}}}], loc:{start:{line:1, column:49}, end:{line:1, column:63}}}, loc:{start:{line:1, column:49}, end:{line:1, column:63}}}], loc:{start:{line:1, column:47}, end:{line:1, column:65}}}, loc:{start:{line:1, column:0}, end:{line:1, column:65}}}], loc:{start:{line:1, column:0}, end:{line:1, column:65}}});test("debugger;", {type:"Program", body:[{type:"DebuggerStatement", loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}});test("function hello() { sayHi(); }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"hello", loc:{start:{line:1, column:9}, end:{line:1, column:14}}}, params:[], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"sayHi", loc:{start:{line:1, column:19}, end:{line:1, column:24}}}, arguments:[], loc:{start:{line:1, column:19}, end:{line:1, column:26}}}, loc:{start:{line:1, column:19}, end:{line:1, column:27}}}], loc:{start:{line:1, column:17}, end:{line:1, column:29}}}, loc:{start:{line:1, column:0}, end:{line:1, column:29}}}], loc:{start:{line:1, column:0}, end:{line:1, column:29}}});test("function eval() { }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"eval", loc:{start:{line:1, column:9}, end:{line:1, column:13}}}, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:16}, end:{line:1, column:19}}}, loc:{start:{line:1, column:0}, end:{line:1, column:19}}}], loc:{start:{line:1, column:0}, end:{line:1, column:19}}});test("function arguments() { }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:9}, end:{line:1, column:18}}}, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:21}, end:{line:1, column:24}}}, loc:{start:{line:1, column:0}, end:{line:1, column:24}}}], loc:{start:{line:1, column:0}, end:{line:1, column:24}}});test("function test(t, t) { }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"test", loc:{start:{line:1, column:9}, end:{line:1, column:13}}}, params:[{type:"Identifier", name:"t", loc:{start:{line:1, column:14}, end:{line:1, column:15}}}, {type:"Identifier", name:"t", loc:{start:{line:1, column:17}, end:{line:1, column:18}}}], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:20}, end:{line:1, column:23}}}, loc:{start:{line:1, column:0}, end:{line:1, column:23}}}], loc:{start:{line:1, column:0}, end:{line:1, column:23}}});test("(function test(t, t) { })", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:{type:"Identifier", name:"test", loc:{start:{line:1, column:10}, end:{line:1, column:14}}}, params:[{type:"Identifier", name:"t", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}, {type:"Identifier", name:"t", loc:{start:{line:1, column:18}, end:{line:1, column:19}}}], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:21}, end:{line:1, column:24}}}, loc:{start:{line:1, column:1}, end:{line:1, column:24}}}, loc:{start:{line:1, column:0}, end:{line:1, column:25}}}], loc:{start:{line:1, column:0}, end:{line:1, column:25}}});test("function eval() { function inner() { \"use strict\" } }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"eval", loc:{start:{line:1, column:9}, end:{line:1, column:13}}}, params:[], body:{type:"BlockStatement", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"inner", loc:{start:{line:1, column:27}, end:{line:1, column:32}}}, params:[], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"use strict", loc:{start:{line:1, column:37}, end:{line:1, column:49}}}, loc:{start:{line:1, column:37}, end:{line:1, column:49}}}], loc:{start:{line:1, column:35}, end:{line:1, column:51}}}, loc:{start:{line:1, column:18}, end:{line:1, column:51}}}], loc:{start:{line:1, column:16}, end:{line:1, column:53}}}, loc:{start:{line:1, column:0}, end:{line:1, column:53}}}], loc:{start:{line:1, column:0}, end:{line:1, column:53}}});test("function hello(a) { sayHi(); }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"hello", loc:{start:{line:1, column:9}, end:{line:1, column:14}}}, params:[{type:"Identifier", name:"a", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"sayHi", loc:{start:{line:1, column:20}, end:{line:1, column:25}}}, arguments:[], loc:{start:{line:1, column:20}, end:{line:1, column:27}}}, loc:{start:{line:1, column:20}, end:{line:1, column:28}}}], loc:{start:{line:1, column:18}, end:{line:1, column:30}}}, loc:{start:{line:1, column:0}, end:{line:1, column:30}}}], loc:{start:{line:1, column:0}, end:{line:1, column:30}}});test("function hello(a, b) { sayHi(); }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"hello", loc:{start:{line:1, column:9}, end:{line:1, column:14}}}, params:[{type:"Identifier", name:"a", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}, {type:"Identifier", name:"b", loc:{start:{line:1, column:18}, end:{line:1, column:19}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"sayHi", loc:{start:{line:1, column:23}, end:{line:1, column:28}}}, arguments:[], loc:{start:{line:1, column:23}, end:{line:1, column:30}}}, loc:{start:{line:1, column:23}, end:{line:1, column:31}}}], loc:{start:{line:1, column:21}, end:{line:1, column:33}}}, loc:{start:{line:1, column:0}, end:{line:1, column:33}}}], loc:{start:{line:1, column:0}, end:{line:1, column:33}}});test("function hello(...rest) { }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"hello", loc:{start:{line:1, column:9}, end:{line:1, column:14}}}, params:[{type:"RestElement", argument:{type:"Identifier", name:"rest", loc:{start:{line:1, column:18}, end:{line:1, column:22}}}}], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:24}, end:{line:1, column:27}}}, loc:{start:{line:1, column:0}, end:{line:1, column:27}}}], loc:{start:{line:1, column:0}, end:{line:1, column:27}}}, {ecmaVersion:6, locations:true});test("function hello(a, ...rest) { }", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"hello", loc:{start:{line:1, column:9}, end:{line:1, column:14}}}, params:[{type:"Identifier", name:"a", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}, {type:"RestElement", argument:{type:"Identifier", name:"rest", loc:{start:{line:1, column:21}, end:{line:1, column:25}}}}], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:27}, end:{line:1, column:30}}}, loc:{start:{line:1, column:0}, end:{line:1, column:30}}}], loc:{start:{line:1, column:0}, end:{line:1, column:30}}}, {ecmaVersion:6, locations:true});test("var hi = function() { sayHi() };", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"hi", loc:{start:{line:1, column:4}, end:{line:1, column:6}}}, init:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"sayHi", loc:{start:{line:1, column:22}, end:{line:1, column:27}}}, arguments:[], loc:{start:{line:1, column:22}, end:{line:1, column:29}}}, loc:{start:{line:1, column:22}, end:{line:1, column:29}}}], loc:{start:{line:1, column:20}, end:{line:1, column:31}}}, loc:{start:{line:1, column:9}, end:{line:1, column:31}}}, loc:{start:{line:1, column:4}, end:{line:1, column:31}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:32}}}], loc:{start:{line:1, column:0}, end:{line:1, column:32}}});test("var hi = function (...r) { sayHi() };", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"hi", loc:{start:{line:1, column:4}, end:{line:1, column:6}}}, init:{type:"FunctionExpression", id:null, params:[{type:"RestElement", argument:{type:"Identifier", name:"r", loc:{start:{line:1, column:22}, end:{line:1, column:23}}}}], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"sayHi", loc:{start:{line:1, column:27}, end:{line:1, column:32}}}, arguments:[], loc:{start:{line:1, column:27}, end:{line:1, column:34}}}, loc:{start:{line:1, column:27}, end:{line:1, column:34}}}], loc:{start:{line:1, column:25}, end:{line:1, column:36}}}, loc:{start:{line:1, column:9}, end:{line:1, column:36}}}, loc:{start:{line:1, column:4}, end:{line:1, column:36}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:37}}}], loc:{start:{line:1, column:0}, end:{line:1, column:37}}}, {ecmaVersion:6, locations:true});test("var hi = function eval() { };", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"hi", loc:{start:{line:1, column:4}, end:{line:1, column:6}}}, init:{type:"FunctionExpression", id:{type:"Identifier", name:"eval", loc:{start:{line:1, column:18}, end:{line:1, column:22}}}, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:25}, end:{line:1, column:28}}}, loc:{start:{line:1, column:9}, end:{line:1, column:28}}}, loc:{start:{line:1, column:4}, end:{line:1, column:28}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:29}}}], loc:{start:{line:1, column:0}, end:{line:1, column:29}}});test("var hi = function arguments() { };", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"hi", loc:{start:{line:1, column:4}, end:{line:1, column:6}}}, init:{type:"FunctionExpression", id:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:18}, end:{line:1, column:27}}}, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:30}, end:{line:1, column:33}}}, loc:{start:{line:1, column:9}, end:{line:1, column:33}}}, loc:{start:{line:1, column:4}, end:{line:1, column:33}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:34}}}], loc:{start:{line:1, column:0}, end:{line:1, column:34}}});test("var hello = function hi() { sayHi() };", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"hello", loc:{start:{line:1, column:4}, end:{line:1, column:9}}}, init:{type:"FunctionExpression", id:{type:"Identifier", name:"hi", loc:{start:{line:1, column:21}, end:{line:1, column:23}}}, params:[], body:{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"sayHi", loc:{start:{line:1, column:28}, end:{line:1, column:33}}}, arguments:[], loc:{start:{line:1, column:28}, end:{line:1, column:35}}}, loc:{start:{line:1, column:28}, end:{line:1, column:35}}}], loc:{start:{line:1, column:26}, end:{line:1, column:37}}}, loc:{start:{line:1, column:12}, end:{line:1, column:37}}}, loc:{start:{line:1, column:4}, end:{line:1, column:37}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:38}}}], loc:{start:{line:1, column:0}, end:{line:1, column:38}}});test("(function(){})", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[], loc:{start:{line:1, column:11}, end:{line:1, column:13}}}, loc:{start:{line:1, column:1}, end:{line:1, column:13}}}, loc:{start:{line:1, column:0}, end:{line:1, column:14}}}], loc:{start:{line:1, column:0}, end:{line:1, column:14}}});test("{ x\n++y }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"Identifier", name:"x", loc:{start:{line:1, column:2}, end:{line:1, column:3}}}, loc:{start:{line:1, column:2}, end:{line:1, column:3}}}, {type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"++", prefix:true, argument:{type:"Identifier", name:"y", loc:{start:{line:2, column:2}, end:{line:2, column:3}}}, loc:{start:{line:2, column:0}, end:{line:2, column:3}}}, loc:{start:{line:2, column:0}, end:{line:2, column:3}}}], loc:{start:{line:1, column:0}, end:{line:2, column:5}}}], loc:{start:{line:1, column:0}, end:{line:2, column:5}}});test("{ x\n--y }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"ExpressionStatement", expression:{type:"Identifier", name:"x", loc:{start:{line:1, column:2}, end:{line:1, column:3}}}, loc:{start:{line:1, column:2}, end:{line:1, column:3}}}, {type:"ExpressionStatement", expression:{type:"UpdateExpression", operator:"--", prefix:true, argument:{type:"Identifier", name:"y", loc:{start:{line:2, column:2}, end:{line:2, column:3}}}, loc:{start:{line:2, column:0}, end:{line:2, column:3}}}, loc:{start:{line:2, column:0}, end:{line:2, column:3}}}], loc:{start:{line:1, column:0}, end:{line:2, column:5}}}], loc:{start:{line:1, column:0}, end:{line:2, column:5}}});test("var x /* comment */;", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:null, loc:{start:{line:1, column:4}, end:{line:1, column:5}}}], kind:"var", loc:{start:{line:1, column:0}, end:{line:1, column:20}}}], loc:{start:{line:1, column:0}, end:{line:1, column:20}}});test("{ var x = 14, y = 3\nz; }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, init:{type:"Literal", value:14, loc:{start:{line:1, column:10}, end:{line:1, column:12}}}, loc:{start:{line:1, column:6}, end:{line:1, column:12}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"y", loc:{start:{line:1, column:14}, end:{line:1, column:15}}}, init:{type:"Literal", value:3, loc:{start:{line:1, column:18}, end:{line:1, column:19}}}, loc:{start:{line:1, column:14}, end:{line:1, column:19}}}], kind:"var", loc:{start:{line:1, column:2}, end:{line:1, column:19}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"z", loc:{start:{line:2, column:0}, end:{line:2, column:1}}}, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}], loc:{start:{line:1, column:0}, end:{line:2, column:4}}}], loc:{start:{line:1, column:0}, end:{line:2, column:4}}});test("while (true) { continue\nthere; }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"ContinueStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:23}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"there", loc:{start:{line:2, column:0}, end:{line:2, column:5}}}, loc:{start:{line:2, column:0}, end:{line:2, column:6}}}], loc:{start:{line:1, column:13}, end:{line:2, column:8}}}, loc:{start:{line:1, column:0}, end:{line:2, column:8}}}], loc:{start:{line:1, column:0}, end:{line:2, column:8}}});test("while (true) { continue // Comment\nthere; }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"ContinueStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:23}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"there", loc:{start:{line:2, column:0}, end:{line:2, column:5}}}, loc:{start:{line:2, column:0}, end:{line:2, column:6}}}], loc:{start:{line:1, column:13}, end:{line:2, column:8}}}, loc:{start:{line:1, column:0}, end:{line:2, column:8}}}], loc:{start:{line:1, column:0}, end:{line:2, column:8}}});test("while (true) { continue /* Multiline\nComment */there; }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"ContinueStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:23}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"there", loc:{start:{line:2, column:10}, end:{line:2, column:15}}}, loc:{start:{line:2, column:10}, end:{line:2, column:16}}}], loc:{start:{line:1, column:13}, end:{line:2, column:18}}}, loc:{start:{line:1, column:0}, end:{line:2, column:18}}}], loc:{start:{line:1, column:0}, end:{line:2, column:18}}});test("while (true) { break\nthere; }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"BreakStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:20}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"there", loc:{start:{line:2, column:0}, end:{line:2, column:5}}}, loc:{start:{line:2, column:0}, end:{line:2, column:6}}}], loc:{start:{line:1, column:13}, end:{line:2, column:8}}}, loc:{start:{line:1, column:0}, end:{line:2, column:8}}}], loc:{start:{line:1, column:0}, end:{line:2, column:8}}});test("while (true) { break // Comment\nthere; }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"BreakStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:20}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"there", loc:{start:{line:2, column:0}, end:{line:2, column:5}}}, loc:{start:{line:2, column:0}, end:{line:2, column:6}}}], loc:{start:{line:1, column:13}, end:{line:2, column:8}}}, loc:{start:{line:1, column:0}, end:{line:2, column:8}}}], loc:{start:{line:1, column:0}, end:{line:2, column:8}}});test("while (true) { break /* Multiline\nComment */there; }", {type:"Program", body:[{type:"WhileStatement", test:{type:"Literal", value:true, loc:{start:{line:1, column:7}, end:{line:1, column:11}}}, body:{type:"BlockStatement", body:[{type:"BreakStatement", label:null, loc:{start:{line:1, column:15}, end:{line:1, column:20}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"there", loc:{start:{line:2, column:10}, end:{line:2, column:15}}}, loc:{start:{line:2, column:10}, end:{line:2, column:16}}}], loc:{start:{line:1, column:13}, end:{line:2, column:18}}}, loc:{start:{line:1, column:0}, end:{line:2, column:18}}}], loc:{start:{line:1, column:0}, end:{line:2, column:18}}});test("(function(){ return\nx; })", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:null, loc:{start:{line:1, column:13}, end:{line:1, column:19}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"x", loc:{start:{line:2, column:0}, end:{line:2, column:1}}}, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}], loc:{start:{line:1, column:11}, end:{line:2, column:4}}}, loc:{start:{line:1, column:1}, end:{line:2, column:4}}}, loc:{start:{line:1, column:0}, end:{line:2, column:5}}}], loc:{start:{line:1, column:0}, end:{line:2, column:5}}});test("(function(){ return // Comment\nx; })", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:null, loc:{start:{line:1, column:13}, end:{line:1, column:19}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"x", loc:{start:{line:2, column:0}, end:{line:2, column:1}}}, loc:{start:{line:2, column:0}, end:{line:2, column:2}}}], loc:{start:{line:1, column:11}, end:{line:2, column:4}}}, loc:{start:{line:1, column:1}, end:{line:2, column:4}}}, loc:{start:{line:1, column:0}, end:{line:2, column:5}}}], loc:{start:{line:1, column:0}, end:{line:2, column:5}}});test("(function(){ return/* Multiline\nComment */x; })", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[{type:"ReturnStatement", argument:null, loc:{start:{line:1, column:13}, end:{line:1, column:19}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"x", loc:{start:{line:2, column:10}, end:{line:2, column:11}}}, loc:{start:{line:2, column:10}, end:{line:2, column:12}}}], loc:{start:{line:1, column:11}, end:{line:2, column:14}}}, loc:{start:{line:1, column:1}, end:{line:2, column:14}}}, loc:{start:{line:1, column:0}, end:{line:2, column:15}}}], loc:{start:{line:1, column:0}, end:{line:2, column:15}}});test("{ throw error\nerror; }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"ThrowStatement", argument:{type:"Identifier", name:"error", loc:{start:{line:1, column:8}, end:{line:1, column:13}}}, loc:{start:{line:1, column:2}, end:{line:1, column:13}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"error", loc:{start:{line:2, column:0}, end:{line:2, column:5}}}, loc:{start:{line:2, column:0}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:2, column:8}}}], loc:{start:{line:1, column:0}, end:{line:2, column:8}}});test("{ throw error// Comment\nerror; }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"ThrowStatement", argument:{type:"Identifier", name:"error", loc:{start:{line:1, column:8}, end:{line:1, column:13}}}, loc:{start:{line:1, column:2}, end:{line:1, column:13}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"error", loc:{start:{line:2, column:0}, end:{line:2, column:5}}}, loc:{start:{line:2, column:0}, end:{line:2, column:6}}}], loc:{start:{line:1, column:0}, end:{line:2, column:8}}}], loc:{start:{line:1, column:0}, end:{line:2, column:8}}});test("{ throw error/* Multiline\nComment */error; }", {type:"Program", body:[{type:"BlockStatement", body:[{type:"ThrowStatement", argument:{type:"Identifier", name:"error", loc:{start:{line:1, column:8}, end:{line:1, column:13}}}, loc:{start:{line:1, column:2}, end:{line:1, column:13}}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"error", loc:{start:{line:2, column:10}, end:{line:2, column:15}}}, loc:{start:{line:2, column:10}, end:{line:2, column:16}}}], loc:{start:{line:1, column:0}, end:{line:2, column:18}}}], loc:{start:{line:1, column:0}, end:{line:2, column:18}}});test("", {type:"Program", body:[], loc:{start:{line:1, column:0}, end:{line:1, column:0}}});test("foo: if (true) break foo;", {type:"Program", loc:{start:{line:1, column:0}, end:{line:1, column:25}}, body:[{type:"LabeledStatement", loc:{start:{line:1, column:0}, end:{line:1, column:25}}, body:{type:"IfStatement", loc:{start:{line:1, column:5}, end:{line:1, column:25}}, test:{type:"Literal", loc:{start:{line:1, column:9}, end:{line:1, column:13}}, value:true}, consequent:{type:"BreakStatement", loc:{start:{line:1, column:15}, end:{line:1, column:25}}, label:{type:"Identifier", loc:{start:{line:1, column:21}, end:{line:1, column:24}}, name:"foo"}}, alternate:null}, label:{type:"Identifier", loc:{start:{line:1, column:0}, end:{line:1, column:3}}, name:"foo"}}]});test("(function () {\n 'use strict';\n '\u0000';\n}())", {type:"Program", loc:{start:{line:1, column:0}, end:{line:4, column:4}}, body:[{type:"ExpressionStatement", loc:{start:{line:1, column:0}, end:{line:4, column:4}}, expression:{type:"CallExpression", loc:{start:{line:1, column:1}, end:{line:4, column:3}}, callee:{type:"FunctionExpression", loc:{start:{line:1, column:1}, end:{line:4, column:1}}, id:null, params:[], body:{type:"BlockStatement", loc:{start:{line:1, column:13}, end:{line:4, column:1}}, body:[{type:"ExpressionStatement", loc:{start:{line:2, column:1}, end:{line:2, column:14}}, expression:{type:"Literal", loc:{start:{line:2, column:1}, end:{line:2, column:13}}, value:"use strict"}}, {type:"ExpressionStatement", loc:{start:{line:3, column:1}, end:{line:3, column:5}}, expression:{type:"Literal", loc:{start:{line:3, column:1}, end:{line:3, column:4}}, value:"\u0000"}}]}}, arguments:[]}}]});test("123..toString(10)", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"MemberExpression", object:{type:"Literal", value:123}, property:{type:"Identifier", name:"toString"}, computed:false}, arguments:[{type:"Literal", value:10}]}}]});test("123.+2", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Literal", value:123}, operator:"+", right:{type:"Literal", value:2}}}]});test("a\u2028b", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Identifier", name:"a"}}, {type:"ExpressionStatement", expression:{type:"Identifier", name:"b"}}]});test("'a\\u0026b'", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"a&b"}}]});test("foo: 10; foo: 20;", {type:"Program", body:[{type:"LabeledStatement", body:{type:"ExpressionStatement", expression:{type:"Literal", value:10, raw:"10"}}, label:{type:"Identifier", name:"foo"}}, {type:"LabeledStatement", body:{type:"ExpressionStatement", expression:{type:"Literal", value:20, raw:"20"}}, label:{type:"Identifier", name:"foo"}}]});test("if(1)/  foo/", {type:"Program", body:[{type:"IfStatement", test:{type:"Literal", value:1, raw:"1"}, consequent:{type:"ExpressionStatement", expression:{type:"Literal", raw:"/  foo/"}}, alternate:null}]});test("price_9̶9̶_89", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Identifier", name:"price_9̶9̶_89"}}]});test("var a = 1;", {type:"Program", loc:{start:{line:1, column:0}, end:{line:1, column:10}, source:"test.js"}, body:[{type:"VariableDeclaration", loc:{start:{line:1, column:0}, end:{line:1, column:10}, source:"test.js"}, declarations:[{type:"VariableDeclarator", loc:{start:{line:1, column:4}, end:{line:1, column:9}, source:"test.js"}, id:{type:"Identifier", loc:{start:{line:1, column:4}, end:{line:1, column:5}, source:"test.js"}, name:"a"}, init:{type:"Literal", loc:{start:{line:1, column:8}, end:{line:1, column:9}, source:"test.js"}, value:1, raw:"1"}}], kind:"var"}]}, {locations:true, sourceFile:"test.js"});test("a.in / b", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"MemberExpression", object:{type:"Identifier", name:"a"}, property:{type:"Identifier", name:"in"}, computed:false}, operator:"/", right:{type:"Identifier", name:"b"}}}]});test("return {} / 2", {}, {allowReturnOutsideFunction:true});test("return\n{}\n/foo/", {}, {allowReturnOutsideFunction:true});test("+{} / 2", {});test("{}\n/foo/", {});test("x++\n{}\n/foo/", {});test("{{}\n/foo/}", {});test("while (1) /foo/", {});test("(1) / 2", {});test("({a: [1]}+[]) / 2", {});test("{[1]}\n/foo/", {});test("switch(a) { case 1: {}\n/foo/ }", {});test("({1: {} / 2})", {});test("+x++ / 2", {});test("foo.in\n{}\n/foo/", {});test("{}/=/", {type:"Program", body:[{type:"BlockStatement", body:[]}, {type:"ExpressionStatement", expression:{type:"Literal", raw:"/=/"}}]});test("foo <!--bar\n+baz", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"Identifier", name:"foo"}, operator:"+", right:{type:"Identifier", name:"baz"}}}]});test("x = y-->10;\n --> nothing", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"AssignmentExpression", operator:"=", left:{type:"Identifier", name:"x"}, right:{type:"BinaryExpression", left:{type:"UpdateExpression", operator:"--", prefix:false, argument:{type:"Identifier", name:"y"}}, operator:">", right:{type:"Literal", value:10}}}}]});test("'use strict';\nobject.static();", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"Literal", value:"use strict", raw:"'use strict'"}}, {type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"MemberExpression", object:{type:"Identifier", name:"object"}, property:{type:"Identifier", name:"static"}, computed:false}, arguments:[]}}]});testFail("{", "Unexpected token (1:1)");testFail("}", "Unexpected token (1:0)");testFail("3ea", "Invalid number (1:0)");testFail("3in []", "Identifier directly after number (1:1)");testFail("3e", "Invalid number (1:0)");testFail("3e+", "Invalid number (1:0)");testFail("3e-", "Invalid number (1:0)");testFail("3x", "Identifier directly after number (1:1)");testFail("3x0", "Identifier directly after number (1:1)");testFail("0x", "Expected number in radix 16 (1:2)");testFail("09", "Invalid number (1:0)");testFail("018", "Invalid number (1:0)");testFail("01a", "Identifier directly after number (1:2)");testFail("3in[]", "Identifier directly after number (1:1)");testFail("0x3in[]", "Identifier directly after number (1:3)");testFail("\"Hello\nWorld\"", "Unterminated string constant (1:0)");testFail("x\\", "Expecting Unicode escape sequence \\uXXXX (1:2)");testFail("x\\u005c", "Invalid Unicode escape (1:1)");testFail("x\\u002a", "Invalid Unicode escape (1:1)");testFail("/", "Unterminated regular expression (1:1)");testFail("/test", "Unterminated regular expression (1:1)");testFail("var x = /[a-z]/\\ux", "Bad character escape sequence (1:8)");testFail("3 = 4", "Assigning to rvalue (1:0)");testFail("func() = 4", "Assigning to rvalue (1:0)");testFail("(1 + 1) = 10", "Assigning to rvalue (1:1)");testFail("1++", "Assigning to rvalue (1:0)");testFail("1--", "Assigning to rvalue (1:0)");testFail("++1", "Assigning to rvalue (1:2)");testFail("--1", "Assigning to rvalue (1:2)");testFail("for((1 + 1) in list) process(x);", "Assigning to rvalue (1:5)");testFail("[", "Unexpected token (1:1)");testFail("[,", "Unexpected token (1:2)");testFail("1 + {", "Unexpected token (1:5)");testFail("1 + { t:t ", "Unexpected token (1:10)");testFail("1 + { t:t,", "Unexpected token (1:10)");testFail("var x = /\n/", "Unterminated regular expression (1:9)");testFail("var x = \"\n", "Unterminated string constant (1:8)");testFail("var if = 42", "Unexpected token (1:4)");testFail("i + 2 = 42", "Assigning to rvalue (1:0)");testFail("+i = 42", "Assigning to rvalue (1:0)");testFail("1 + (", "Unexpected token (1:5)");testFail("\n\n\n{", "Unexpected token (4:1)");testFail("\n/* Some multiline\ncomment */\n)", "Unexpected token (4:0)");testFail("{ set 1 }", "Unexpected token (1:6)");testFail("{ get 2 }", "Unexpected token (1:6)");testFail("({ set: s(if) { } })", "Unexpected token (1:10)");testFail("({ set s(.) { } })", "Unexpected token (1:9)");testFail("({ set: s() { } })", "Unexpected token (1:12)");testFail("({ set: s(a, b) { } })", "Unexpected token (1:16)");testFail("({ get: g(d) { } })", "Unexpected token (1:13)");testFail("({ get i() { }, i: 42 })", "Redefinition of property (1:16)");testFail("({ i: 42, get i() { } })", "Redefinition of property (1:14)");testFail("({ set i(x) { }, i: 42 })", "Redefinition of property (1:17)");testFail("({ i: 42, set i(x) { } })", "Redefinition of property (1:14)");testFail("({ get i() { }, get i() { } })", "Redefinition of property (1:20)");testFail("({ set i(x) { }, set i(x) { } })", "Redefinition of property (1:21)");testFail("function t(...) { }", "Unexpected token (1:11)");testFail("function t(...) { }", "Unexpected token (1:14)", {ecmaVersion:6});testFail("function t(...rest, b) { }", "Unexpected token (1:18)", {ecmaVersion:6});testFail("function t(if) { }", "Unexpected token (1:11)");testFail("function t(true) { }", "Unexpected token (1:11)");testFail("function t(false) { }", "Unexpected token (1:11)");testFail("function t(null) { }", "Unexpected token (1:11)");testFail("function null() { }", "Unexpected token (1:9)");testFail("function true() { }", "Unexpected token (1:9)");testFail("function false() { }", "Unexpected token (1:9)");testFail("function if() { }", "Unexpected token (1:9)");testFail("a b;", "Unexpected token (1:2)");testFail("if.a;", "Unexpected token (1:2)");testFail("a if;", "Unexpected token (1:2)");testFail("a class;", "Unexpected token (1:2)");testFail("break\n", "Unsyntactic break (1:0)");testFail("break 1;", "Unexpected token (1:6)");testFail("continue\n", "Unsyntactic continue (1:0)");testFail("continue 2;", "Unexpected token (1:9)");testFail("throw", "Unexpected token (1:5)");testFail("throw;", "Unexpected token (1:5)");testFail("for (var i, i2 in {});", "Unexpected token (1:15)");testFail("for ((i in {}));", "Unexpected token (1:14)");testFail("for (i + 1 in {});", "Assigning to rvalue (1:5)");testFail("for (+i in {});", "Assigning to rvalue (1:5)");testFail("if(false)", "Unexpected token (1:9)");testFail("if(false) doThis(); else", "Unexpected token (1:24)");testFail("do", "Unexpected token (1:2)");testFail("while(false)", "Unexpected token (1:12)");testFail("for(;;)", "Unexpected token (1:7)");testFail("with(x)", "Unexpected token (1:7)");testFail("try { }", "Missing catch or finally clause (1:0)");testFail("‿ = 10", "Unexpected character '‿' (1:0)");testFail("if(true) let a = 1;", "Unexpected token (1:13)");testFail("switch (c) { default: default: }", "Multiple default clauses (1:22)");testFail("new X().\"s\"", "Unexpected token (1:8)");testFail("/*", "Unterminated comment (1:0)");testFail("/*\n\n\n", "Unterminated comment (1:0)");testFail("/**", "Unterminated comment (1:0)");testFail("/*\n\n*", "Unterminated comment (1:0)");testFail("/*hello", "Unterminated comment (1:0)");testFail("/*hello  *", "Unterminated comment (1:0)");testFail("\n]", "Unexpected token (2:0)");testFail("\r]", "Unexpected token (2:0)");testFail("\r\n]", "Unexpected token (2:0)");testFail("\n\r]", "Unexpected token (3:0)");testFail("//\r\n]", "Unexpected token (2:0)");testFail("//\n\r]", "Unexpected token (3:0)");testFail("/a\\\n/", "Unterminated regular expression (1:1)");testFail("//\r \n]", "Unexpected token (3:0)");testFail("/*\r\n*/]", "Unexpected token (2:2)");testFail("/*\n\r*/]", "Unexpected token (3:2)");testFail("/*\r \n*/]", "Unexpected token (3:2)");testFail("\\\\", "Expecting Unicode escape sequence \\uXXXX (1:1)");testFail("\\u005c", "Invalid Unicode escape (1:0)");testFail("\\x", "Expecting Unicode escape sequence \\uXXXX (1:1)");testFail("\\u0000", "Invalid Unicode escape (1:0)");testFail("‌ = []", "Unexpected character '‌' (1:0)");testFail("‍ = []", "Unexpected character '‍' (1:0)");testFail("\"\\", "Unterminated string constant (1:0)");testFail("\"\\u", "Bad character escape sequence (1:0)");testFail("return", "'return' outside of function (1:0)");testFail("break", "Unsyntactic break (1:0)");testFail("continue", "Unsyntactic continue (1:0)");testFail("switch (x) { default: continue; }", "Unsyntactic continue (1:22)");testFail("do { x } *", "Unexpected token (1:9)");testFail("while (true) { break x; }", "Unsyntactic break (1:15)");testFail("while (true) { continue x; }", "Unsyntactic continue (1:15)");testFail("x: while (true) { (function () { break x; }); }", "Unsyntactic break (1:33)");testFail("x: while (true) { (function () { continue x; }); }", "Unsyntactic continue (1:33)");testFail("x: while (true) { (function () { break; }); }", "Unsyntactic break (1:33)");testFail("x: while (true) { (function () { continue; }); }", "Unsyntactic continue (1:33)");testFail("x: while (true) { x: while (true) { } }", "Label 'x' is already declared (1:18)");testFail("(function () { 'use strict'; delete i; }())", "Deleting local variable in strict mode (1:29)");testFail("(function () { 'use strict'; with (i); }())", "'with' in strict mode (1:29)");testFail("function hello() {'use strict'; ({ i: 42, i: 42 }) }", "Redefinition of property (1:42)");testFail("function hello() {'use strict'; ({ hasOwnProperty: 42, hasOwnProperty: 42 }) }", "Redefinition of property (1:55)");testFail("function hello() {'use strict'; var eval = 10; }", "Binding eval in strict mode (1:36)");testFail("function hello() {'use strict'; var arguments = 10; }", "Binding arguments in strict mode (1:36)");testFail("function hello() {'use strict'; try { } catch (eval) { } }", "Binding eval in strict mode (1:47)");testFail("function hello() {'use strict'; try { } catch (arguments) { } }", "Binding arguments in strict mode (1:47)");testFail("function hello() {'use strict'; eval = 10; }", "Assigning to eval in strict mode (1:32)");testFail("function hello() {'use strict'; arguments = 10; }", "Assigning to arguments in strict mode (1:32)");testFail("function hello() {'use strict'; ++eval; }", "Assigning to eval in strict mode (1:34)");testFail("function hello() {'use strict'; --eval; }", "Assigning to eval in strict mode (1:34)");testFail("function hello() {'use strict'; ++arguments; }", "Assigning to arguments in strict mode (1:34)");testFail("function hello() {'use strict'; --arguments; }", "Assigning to arguments in strict mode (1:34)");testFail("function hello() {'use strict'; eval++; }", "Assigning to eval in strict mode (1:32)");testFail("function hello() {'use strict'; eval--; }", "Assigning to eval in strict mode (1:32)");testFail("function hello() {'use strict'; arguments++; }", "Assigning to arguments in strict mode (1:32)");testFail("function hello() {'use strict'; arguments--; }", "Assigning to arguments in strict mode (1:32)");testFail("function hello() {'use strict'; function eval() { } }", "Binding eval in strict mode (1:41)");testFail("function hello() {'use strict'; function arguments() { } }", "Binding arguments in strict mode (1:41)");testFail("function eval() {'use strict'; }", "Binding eval in strict mode (1:9)");testFail("function arguments() {'use strict'; }", "Binding arguments in strict mode (1:9)");testFail("function hello() {'use strict'; (function eval() { }()) }", "Binding eval in strict mode (1:42)");testFail("function hello() {'use strict'; (function arguments() { }()) }", "Binding arguments in strict mode (1:42)");testFail("(function eval() {'use strict'; })()", "Binding eval in strict mode (1:10)");testFail("(function arguments() {'use strict'; })()", "Binding arguments in strict mode (1:10)");testFail("function hello() {'use strict'; ({ s: function eval() { } }); }", "Binding eval in strict mode (1:47)");testFail("(function package() {'use strict'; })()", "Binding package in strict mode (1:10)");testFail("function hello() {'use strict'; ({ i: 10, set s(eval) { } }); }", "Binding eval in strict mode (1:48)");testFail("function hello() {'use strict'; ({ set s(eval) { } }); }", "Binding eval in strict mode (1:41)");testFail("function hello() {'use strict'; ({ s: function s(eval) { } }); }", "Binding eval in strict mode (1:49)");testFail("function hello(eval) {'use strict';}", "Binding eval in strict mode (1:15)");testFail("function hello(arguments) {'use strict';}", "Binding arguments in strict mode (1:15)");testFail("function hello() { 'use strict'; function inner(eval) {} }", "Binding eval in strict mode (1:48)");testFail("function hello() { 'use strict'; function inner(arguments) {} }", "Binding arguments in strict mode (1:48)");testFail("function hello() { 'use strict'; \"\\1\"; }", "Octal literal in strict mode (1:34)");testFail("function hello() { 'use strict'; 021; }", "Invalid number (1:33)");testFail("function hello() { 'use strict'; ({ \"\\1\": 42 }); }", "Octal literal in strict mode (1:37)");testFail("function hello() { 'use strict'; ({ 021: 42 }); }", "Invalid number (1:36)");testFail("function hello() { \"use strict\"; function inner() { \"octal directive\\1\"; } }", "Octal literal in strict mode (1:68)");testFail("function hello() { \"use strict\"; var implements; }", "The keyword 'implements' is reserved (1:37)");testFail("function hello() { \"use strict\"; var interface; }", "The keyword 'interface' is reserved (1:37)");testFail("function hello() { \"use strict\"; var package; }", "The keyword 'package' is reserved (1:37)");testFail("function hello() { \"use strict\"; var private; }", "The keyword 'private' is reserved (1:37)");testFail("function hello() { \"use strict\"; var protected; }", "The keyword 'protected' is reserved (1:37)");testFail("function hello() { \"use strict\"; var public; }", "The keyword 'public' is reserved (1:37)");testFail("function hello() { \"use strict\"; var static; }", "The keyword 'static' is reserved (1:37)");testFail("function hello(static) { \"use strict\"; }", "Binding static in strict mode (1:15)");testFail("function static() { \"use strict\"; }", "Binding static in strict mode (1:9)");testFail("\"use strict\"; function static() { }", "The keyword 'static' is reserved (1:23)");testFail("function a(t, t) { \"use strict\"; }", "Argument name clash in strict mode (1:14)");testFail("function a(eval) { \"use strict\"; }", "Binding eval in strict mode (1:11)");testFail("function a(package) { \"use strict\"; }", "Binding package in strict mode (1:11)");testFail("function a() { \"use strict\"; function b(t, t) { }; }", "Argument name clash in strict mode (1:43)");testFail("(function a(t, t) { \"use strict\"; })", "Argument name clash in strict mode (1:15)");testFail("function a() { \"use strict\"; (function b(t, t) { }); }", "Argument name clash in strict mode (1:44)");testFail("(function a(eval) { \"use strict\"; })", "Binding eval in strict mode (1:12)");testFail("(function a(package) { \"use strict\"; })", "Binding package in strict mode (1:12)");testFail("\"use strict\";function foo(){\"use strict\";}function bar(){var v = 015}", "Invalid number (1:65)");testFail("var this = 10;", "Unexpected token (1:4)");testFail("throw\n10;", "Illegal newline after throw (1:5)");testFail("const a;", "Unexpected token (1:6)");testFail("let x;", "Unexpected token (1:4)");testFail("const a = 1;", "Unexpected token (1:6)");testFail("let a = 1;", "Unexpected token (1:4)");testFail("for(const x = 0;;);", "Unexpected token (1:10)");testFail("for(let x = 0;;);", "Unexpected token (1:8)");test("let++", {type:"Program", loc:{start:{line:1, column:0}, end:{line:1, column:5}}, body:[{type:"ExpressionStatement", loc:{start:{line:1, column:0}, end:{line:1, column:5}}, expression:{type:"UpdateExpression", loc:{start:{line:1, column:0}, end:{line:1, column:5}}, operator:"++", prefix:false, argument:{type:"Identifier", loc:{start:{line:1, column:0}, end:{line:1, column:3}}, name:"let"}}}]});test("let x", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:null, loc:{start:{line:1, column:4}, end:{line:1, column:5}}}], kind:"let", loc:{start:{line:1, column:0}, end:{line:1, column:5}}}], loc:{start:{line:1, column:0}, end:{line:1, column:5}}}, {ecmaVersion:6, locations:true});test("let x, y;", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:null, loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"y", loc:{start:{line:1, column:7}, end:{line:1, column:8}}}, init:null, loc:{start:{line:1, column:7}, end:{line:1, column:8}}}], kind:"let", loc:{start:{line:1, column:0}, end:{line:1, column:9}}}], loc:{start:{line:1, column:0}, end:{line:1, column:9}}}, {ecmaVersion:6, locations:true});test("let x = 42", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:8}, end:{line:1, column:10}}}, loc:{start:{line:1, column:4}, end:{line:1, column:10}}}], kind:"let", loc:{start:{line:1, column:0}, end:{line:1, column:10}}}], loc:{start:{line:1, column:0}, end:{line:1, column:10}}}, {ecmaVersion:6, locations:true});test("let eval = 42, arguments = 42", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"eval", loc:{start:{line:1, column:4}, end:{line:1, column:8}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:11}, end:{line:1, column:13}}}, loc:{start:{line:1, column:4}, end:{line:1, column:13}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:15}, end:{line:1, column:24}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:27}, end:{line:1, column:29}}}, loc:{start:{line:1, column:15}, end:{line:1, column:29}}}], kind:"let", loc:{start:{line:1, column:0}, end:{line:1, column:29}}}], loc:{start:{line:1, column:0}, end:{line:1, column:29}}}, {ecmaVersion:6, locations:true});test("let x = 14, y = 3, z = 1977", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, init:{type:"Literal", value:14, loc:{start:{line:1, column:8}, end:{line:1, column:10}}}, loc:{start:{line:1, column:4}, end:{line:1, column:10}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"y", loc:{start:{line:1, column:12}, end:{line:1, column:13}}}, init:{type:"Literal", value:3, loc:{start:{line:1, column:16}, end:{line:1, column:17}}}, loc:{start:{line:1, column:12}, end:{line:1, column:17}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"z", loc:{start:{line:1, column:19}, end:{line:1, column:20}}}, init:{type:"Literal", value:1977, loc:{start:{line:1, column:23}, end:{line:1, column:27}}}, loc:{start:{line:1, column:19}, end:{line:1, column:27}}}], kind:"let", loc:{start:{line:1, column:0}, end:{line:1, column:27}}}], loc:{start:{line:1, column:0}, end:{line:1, column:27}}}, {ecmaVersion:6, locations:true});test("for(let x = 0;;);", {type:"Program", body:[{type:"ForStatement", init:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, init:{type:"Literal", value:0, loc:{start:{line:1, column:12}, end:{line:1, column:13}}}, loc:{start:{line:1, column:8}, end:{line:1, column:13}}}], kind:"let", loc:{start:{line:1, column:4}, end:{line:1, column:13}}}, test:null, update:null, body:{type:"EmptyStatement", loc:{start:{line:1, column:16}, end:{line:1, column:17}}}, loc:{start:{line:1, column:0}, end:{line:1, column:17}}}], loc:{start:{line:1, column:0}, end:{line:1, column:17}}}, {ecmaVersion:6, locations:true});test("for(let x = 0, y = 1;;);", {type:"Program", body:[{type:"ForStatement", init:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, init:{type:"Literal", value:0, loc:{start:{line:1, column:12}, end:{line:1, column:13}}}, loc:{start:{line:1, column:8}, end:{line:1, column:13}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"y", loc:{start:{line:1, column:15}, end:{line:1, column:16}}}, init:{type:"Literal", value:1, loc:{start:{line:1, column:19}, end:{line:1, column:20}}}, loc:{start:{line:1, column:15}, end:{line:1, column:20}}}], kind:"let", loc:{start:{line:1, column:4}, end:{line:1, column:20}}}, test:null, update:null, body:{type:"EmptyStatement", loc:{start:{line:1, column:23}, end:{line:1, column:24}}}, loc:{start:{line:1, column:0}, end:{line:1, column:24}}}], loc:{start:{line:1, column:0}, end:{line:1, column:24}}}, {ecmaVersion:6, locations:true});test("for (let x in list) process(x);", {type:"Program", body:[{type:"ForInStatement", left:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, init:null, loc:{start:{line:1, column:9}, end:{line:1, column:10}}}], kind:"let", loc:{start:{line:1, column:5}, end:{line:1, column:10}}}, right:{type:"Identifier", name:"list", loc:{start:{line:1, column:14}, end:{line:1, column:18}}}, body:{type:"ExpressionStatement", expression:{type:"CallExpression", callee:{type:"Identifier", name:"process", loc:{start:{line:1, column:20}, end:{line:1, column:27}}}, arguments:[{type:"Identifier", name:"x", loc:{start:{line:1, column:28}, end:{line:1, column:29}}}], loc:{start:{line:1, column:20}, end:{line:1, column:30}}}, loc:{start:{line:1, column:20}, end:{line:1, column:31}}}, loc:{start:{line:1, column:0}, end:{line:1, column:31}}}], loc:{start:{line:1, column:0}, end:{line:1, column:31}}}, {ecmaVersion:6, locations:true});test("const x = 42", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:10}, end:{line:1, column:12}}}, loc:{start:{line:1, column:6}, end:{line:1, column:12}}}], kind:"const", loc:{start:{line:1, column:0}, end:{line:1, column:12}}}], loc:{start:{line:1, column:0}, end:{line:1, column:12}}}, {ecmaVersion:6, locations:true});test("const eval = 42, arguments = 42", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"eval", loc:{start:{line:1, column:6}, end:{line:1, column:10}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:13}, end:{line:1, column:15}}}, loc:{start:{line:1, column:6}, end:{line:1, column:15}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"arguments", loc:{start:{line:1, column:17}, end:{line:1, column:26}}}, init:{type:"Literal", value:42, loc:{start:{line:1, column:29}, end:{line:1, column:31}}}, loc:{start:{line:1, column:17}, end:{line:1, column:31}}}], kind:"const", loc:{start:{line:1, column:0}, end:{line:1, column:31}}}], loc:{start:{line:1, column:0}, end:{line:1, column:31}}}, {ecmaVersion:6, locations:true});test("const x = 14, y = 3, z = 1977", {type:"Program", body:[{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, init:{type:"Literal", value:14, loc:{start:{line:1, column:10}, end:{line:1, column:12}}}, loc:{start:{line:1, column:6}, end:{line:1, column:12}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"y", loc:{start:{line:1, column:14}, end:{line:1, column:15}}}, init:{type:"Literal", value:3, loc:{start:{line:1, column:18}, end:{line:1, column:19}}}, loc:{start:{line:1, column:14}, end:{line:1, column:19}}}, {type:"VariableDeclarator", id:{type:"Identifier", name:"z", loc:{start:{line:1, column:21}, end:{line:1, column:22}}}, init:{type:"Literal", value:1977, loc:{start:{line:1, column:25}, end:{line:1, column:29}}}, loc:{start:{line:1, column:21}, end:{line:1, column:29}}}], kind:"const", loc:{start:{line:1, column:0}, end:{line:1, column:29}}}], loc:{start:{line:1, column:0}, end:{line:1, column:29}}}, {ecmaVersion:6, locations:true});testFail("const a;", "Unexpected token (1:7)", {ecmaVersion:6});test("for(const x = 0;;);", {type:"Program", body:[{type:"ForStatement", init:{type:"VariableDeclaration", declarations:[{type:"VariableDeclarator", id:{type:"Identifier", name:"x", range:[10, 11]}, init:{type:"Literal", value:0, range:[14, 15]}, range:[10, 15]}], kind:"const", range:[4, 15]}, test:null, update:null, body:{type:"EmptyStatement", range:[18, 19]}, range:[0, 19]}], range:[0, 19]}, {ecmaVersion:6, ranges:true});testFail("for(x of a);", "Unexpected token (1:6)");testFail("for(var x of a);", "Unexpected token (1:10)");test("<!--\n;", {type:"Program", body:[{type:"EmptyStatement"}]});test("\nfunction plop() {\n'use strict';\n/* Comment */\n}", {}, {locations:true, onComment:[{type:"Block", value:" Comment ", loc:{start:{line:4, column:0}, end:{line:4, column:13}}}]});test("// line comment", {}, {locations:true, onComment:[{type:"Line", value:" line comment", loc:{start:{line:1, column:0}, end:{line:1, column:15}}}]});test("<!-- HTML comment", {}, {locations:true, onComment:[{type:"Line", value:" HTML comment", loc:{start:{line:1, column:0}, end:{line:1, column:17}}}]});test(";\n--> HTML comment", {}, {locations:true, onComment:[{type:"Line", value:" HTML comment", loc:{start:{line:2, column:0}, end:{line:2, column:16}}}]});var tokTypes=acorn.tokTypes;test("var x = (1 + 2)", {}, {locations:true, loose:false, onToken:[{type:tokTypes._var, value:"var", loc:{start:{line:1, column:0}, end:{line:1, column:3}}}, {type:tokTypes.name, value:"x", loc:{start:{line:1, column:4}, end:{line:1, column:5}}}, {type:tokTypes.eq, value:"=", loc:{start:{line:1, column:6}, end:{line:1, column:7}}}, {type:tokTypes.parenL, value:undefined, loc:{start:{line:1, column:8}, end:{line:1, column:9}}}, {type:tokTypes.num, value:1, loc:{start:{line:1, column:9}, end:{line:1, column:10}}}, {type:{binop:9, prefix:true, beforeExpr:true}, value:"+", loc:{start:{line:1, column:11}, end:{line:1, column:12}}}, {type:tokTypes.num, value:2, loc:{start:{line:1, column:13}, end:{line:1, column:14}}}, {type:tokTypes.parenR, value:undefined, loc:{start:{line:1, column:14}, end:{line:1, column:15}}}, {type:tokTypes.eof, value:undefined, loc:{start:{line:1, column:15}, end:{line:1, column:15}}}]});test("function f(f) { 'use strict'; }", {});test("#!/usr/bin/node\n;", {}, {allowHashBang:true, onComment:[{type:"Line", value:"/usr/bin/node", start:0, end:15}]});test("(function () {} / 1)", {type:"Program", body:[{type:"ExpressionStatement", expression:{type:"BinaryExpression", left:{type:"FunctionExpression", id:null, params:[], body:{type:"BlockStatement", body:[]}}, operator:"/", right:{type:"Literal", value:1}}}]});test("function f() {} / 1 /", {type:"Program", body:[{type:"FunctionDeclaration", id:{type:"Identifier", name:"f"}, params:[], body:{type:"BlockStatement", body:[]}}, {type:"ExpressionStatement", expression:{type:"Literal", regex:{pattern:" 1 ", flags:""}, value:/ 1 /}}]});var semicolons=[];testAssert("var x\nreturn\n10", function(){var result=semicolons.join(" ");semicolons.length = 0;if(result != "5 12 15")return "Unexpected result for onInsertedSemicolon: " + result;}, {onInsertedSemicolon:function onInsertedSemicolon(pos){semicolons.push(pos);}, allowReturnOutsideFunction:true, loose:false});var trailingCommas=[];testAssert("[1,2,] + {foo: 1,}", function(){var result=trailingCommas.join(" ");trailingCommas.length = 0;if(result != "4 16")return "Unexpected result for onTrailingComma: " + result;}, {onTrailingComma:function onTrailingComma(pos){trailingCommas.push(pos);}, loose:false});