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alfresco-ng2-components/react-app/node_modules/esprima-fb/test/test.js
Mario Romano 29df96a085 react app
2016-04-06 17:52:19 +01:00

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/*
Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com>
Copyright (C) 2011 Yusuke Suzuki <utatane.tea@gmail.com>
Copyright (C) 2011 Arpad Borsos <arpad.borsos@googlemail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
var testFixtureOptions = {},
testFixture = {
'Primary Expression': {
'this\n': {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'ThisExpression',
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
}
},
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
}
}],
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
},
tokens: [{
type: 'Keyword',
value: 'this',
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
}
}]
},
'null\n': {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: null,
raw: 'null',
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
}
},
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
}
}],
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
},
tokens: [{
type: 'Null',
value: 'null',
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
}
}]
},
'\n 42\n\n': {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: 42,
raw: '42',
range: [5, 7],
loc: {
start: { line: 2, column: 4 },
end: { line: 2, column: 6 }
}
},
range: [5, 7],
loc: {
start: { line: 2, column: 4 },
end: { line: 2, column: 6 }
}
}],
range: [5, 7],
loc: {
start: { line: 2, column: 4 },
end: { line: 2, column: 6 }
},
tokens: [{
type: 'Numeric',
value: '42',
range: [5, 7],
loc: {
start: { line: 2, column: 4 },
end: { line: 2, column: 6 }
}
}]
},
'(1 + 2 ) * 3': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '*',
left: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Literal',
value: 1,
raw: '1',
range: [1, 2],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 2 }
}
},
right: {
type: 'Literal',
value: 2,
raw: '2',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [1, 6],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 6 }
}
},
right: {
type: 'Literal',
value: 3,
raw: '3',
range: [11, 12],
loc: {
start: { line: 1, column: 11 },
end: { line: 1, column: 12 }
}
},
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
}
},
'Grouping Operator': {
'(1) + (2 ) + 3': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Literal',
value: 1,
raw: '1',
range: [1, 2],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 2 }
}
},
right: {
type: 'Literal',
value: 2,
raw: '2',
range: [7, 8],
loc: {
start: { line: 1, column: 7 },
end: { line: 1, column: 8 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
right: {
type: 'Literal',
value: 3,
raw: '3',
range: [14, 15],
loc: {
start: { line: 1, column: 14 },
end: { line: 1, column: 15 }
}
},
range: [0, 15],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 15 }
}
},
range: [0, 15],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 15 }
}
},
'4 + 5 << (6)': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '<<',
left: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Literal',
value: 4,
raw: '4',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Literal',
value: 5,
raw: '5',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Literal',
value: 6,
raw: '6',
range: [10, 11],
loc: {
start: { line: 1, column: 10 },
end: { line: 1, column: 11 }
}
},
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
}
},
'Array Initializer': {
'x = []': {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ArrayExpression',
elements: [],
range: [4, 6],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
}],
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
},
tokens: [{
type: 'Identifier',
value: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
}, {
type: 'Punctuator',
value: '=',
range: [2, 3],
loc: {
start: { line: 1, column: 2 },
end: { line: 1, column: 3 }
}
}, {
type: 'Punctuator',
value: '[',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
}, {
type: 'Punctuator',
value: ']',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
}]
},
'x = [ ]': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ArrayExpression',
elements: [],
range: [4, 7],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
'x = [ 42 ]': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ArrayExpression',
elements: [{
type: 'Literal',
value: 42,
raw: '42',
range: [6, 8],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 8 }
}
}],
range: [4, 10],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 10 }
}
},
range: [0, 10],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 10 }
}
},
range: [0, 10],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 10 }
}
},
'x = [ 42, ]': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ArrayExpression',
elements: [{
type: 'Literal',
value: 42,
raw: '42',
range: [6, 8],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 8 }
}
}],
range: [4, 11],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
'x = [ ,, 42 ]': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ArrayExpression',
elements: [
null,
null,
{
type: 'Literal',
value: 42,
raw: '42',
range: [9, 11],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 11 }
}
}],
range: [4, 13],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 13 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
'x = [ 1, 2, 3, ]': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ArrayExpression',
elements: [{
type: 'Literal',
value: 1,
raw: '1',
range: [6, 7],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 7 }
}
}, {
type: 'Literal',
value: 2,
raw: '2',
range: [9, 10],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 10 }
}
}, {
type: 'Literal',
value: 3,
raw: '3',
range: [12, 13],
loc: {
start: { line: 1, column: 12 },
end: { line: 1, column: 13 }
}
}],
range: [4, 16],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 16 }
}
},
range: [0, 16],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 16 }
}
},
range: [0, 16],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 16 }
}
},
'x = [ 1, 2,, 3, ]': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ArrayExpression',
elements: [{
type: 'Literal',
value: 1,
raw: '1',
range: [6, 7],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 7 }
}
}, {
type: 'Literal',
value: 2,
raw: '2',
range: [9, 10],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 10 }
}
}, null, {
type: 'Literal',
value: 3,
raw: '3',
range: [13, 14],
loc: {
start: { line: 1, column: 13 },
end: { line: 1, column: 14 }
}
}],
range: [4, 17],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 17 }
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
},
'x = [ "finally", "for" ]': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ArrayExpression',
elements: [{
type: 'Literal',
value: 'finally',
raw: '"finally"',
range: [6, 15],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 15 }
}
}, {
type: 'Literal',
value: 'for',
raw: '"for"',
range: [17, 22],
loc: {
start: { line: 1, column: 17 },
end: { line: 1, column: 22 }
}
}],
range: [4, 24],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 24 }
}
},
range: [0, 24],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 24 }
}
},
range: [0, 24],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 24 }
}
},
'日本語 = []': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: '日本語',
range: [0, 3],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 3 }
}
},
right: {
type: 'ArrayExpression',
elements: [],
range: [6, 8],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 8 }
}
},
range: [0, 8],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 8 }
}
},
range: [0, 8],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 8 }
}
},
'T\u203F = []': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'T\u203F',
range: [0, 2],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 2 }
}
},
right: {
type: 'ArrayExpression',
elements: [],
range: [5, 7],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
'T\u200C = []': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'T\u200C',
range: [0, 2],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 2 }
}
},
right: {
type: 'ArrayExpression',
elements: [],
range: [5, 7],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
'T\u200D = []': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'T\u200D',
range: [0, 2],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 2 }
}
},
right: {
type: 'ArrayExpression',
elements: [],
range: [5, 7],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
'\u2163\u2161 = []': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: '\u2163\u2161',
range: [0, 2],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 2 }
}
},
right: {
type: 'ArrayExpression',
elements: [],
range: [5, 7],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
'\u2163\u2161\u200A=\u2009[]': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: '\u2163\u2161',
range: [0, 2],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 2 }
}
},
right: {
type: 'ArrayExpression',
elements: [],
range: [5, 7],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
'[",", "second"]': {
type: 'ExpressionStatement',
expression: {
type: 'ArrayExpression',
elements: [{
type: 'Literal',
value: ',',
raw: '","',
range: [1, 4],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 4 }
}
}, {
type: 'Literal',
value: 'second',
raw: '"second"',
range: [6, 14],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 14 }
}
}],
range: [0, 15],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 15 }
}
},
range: [0, 15],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 15 }
}
},
'["notAToken", "if"]': {
type: 'ExpressionStatement',
expression: {
type: 'ArrayExpression',
elements: [{
type: 'Literal',
value: 'notAToken',
raw: '"notAToken"',
range: [1, 12],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 12 }
}
}, {
type: 'Literal',
value: 'if',
raw: '"if"',
range: [14, 18],
loc: {
start: { line: 1, column: 14 },
end: { line: 1, column: 18 }
}
}],
range: [0, 19],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 19 }
}
},
range: [0, 19],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 19 }
}
}
},
'Object Initializer': {
'x = {}': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'ObjectExpression',
properties: [],
range: [4, 6],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
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},
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end: { line: 1, column: 3 }
}
}, {
type: 'Identifier',
value: 'x',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
}, {
type: 'Punctuator',
value: '=',
range: [6, 7],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 7 }
}
}, {
type: 'RegularExpression',
value: '/[a-z]/u',
regex: {
pattern: '[a-z]',
flags: 'u'
},
range: [8, 16],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 16 }
}
}]
},
'var x = /[\\u{0000000000000061}-\\u{7A}]/u': {
type: 'Program',
body: [{
type: 'VariableDeclaration',
declarations: [{
type: 'VariableDeclarator',
id: {
type: 'Identifier',
name: 'x',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
init: {
type: 'Literal',
value: null,
raw: '/[\\u{0000000000000061}-\\u{7A}]/u',
regex: {
pattern: '[\\u{0000000000000061}-\\u{7A}]',
flags: 'u'
},
range: [8, 40],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 40 }
}
},
range: [4, 40],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 40 }
}
}],
kind: 'var',
range: [0, 40],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 40 }
}
}],
range: [0, 40],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 40 }
},
tokens: [{
type: 'Keyword',
value: 'var',
range: [0, 3],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 3 }
}
}, {
type: 'Identifier',
value: 'x',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
}, {
type: 'Punctuator',
value: '=',
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end: { line: 1, column: 7 }
}
}, {
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flags: 'u'
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range: [8, 40],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 40 }
}
}]
},
'var x = /\\u{110000}/u': {
index: 21,
lineNumber: 1,
column: 22,
message: 'Error: Line 1: Invalid regular expression'
},
'var x = /[x-z]/i': {
type: 'Program',
body: [{
type: 'VariableDeclaration',
declarations: [{
type: 'VariableDeclarator',
id: {
type: 'Identifier',
name: 'x',
range: [4, 5]
},
init: {
type: 'Literal',
value: '/[x-z]/i',
raw: '/[x-z]/i',
regex: {
pattern: '[x-z]',
flags: 'i'
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range: [8, 16]
},
range: [4, 16]
}],
kind: 'var',
range: [0, 16]
}],
range: [0, 16],
tokens: [{
type: 'Keyword',
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range: [0, 3]
}, {
type: 'Identifier',
value: 'x',
range: [4, 5]
}, {
type: 'Punctuator',
value: '=',
range: [6, 7]
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value: '/[x-z]/i',
regex: {
pattern: '[x-z]',
flags: 'i'
},
range: [8, 16]
}]
},
'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',
raw: '/[a-c]/i',
regex: {
pattern: '[a-c]',
flags: 'i'
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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 }
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}],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 16 }
},
tokens: [{
type: 'Keyword',
value: 'var',
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start: { line: 1, column: 0 },
end: { line: 1, column: 3 }
}
}, {
type: 'Identifier',
value: 'x',
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
}, {
type: 'Punctuator',
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end: { line: 1, column: 7 }
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}, {
type: 'RegularExpression',
value: '/[a-c]/i',
regex: {
pattern: '[a-c]',
flags: 'i'
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loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 16 }
}
}]
},
'var x = /[P QR]/i': {
type: 'Program',
body: [{
type: 'VariableDeclaration',
declarations: [{
type: 'VariableDeclarator',
id: {
type: 'Identifier',
name: 'x',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
init: {
type: 'Literal',
value: '/[P QR]/i',
raw: '/[P QR]/i',
regex: {
pattern: '[P QR]',
flags: 'i'
},
range: [8, 17],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 17 }
}
},
range: [4, 17],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 17 }
}
}],
kind: 'var',
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
}],
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
},
tokens: [{
type: 'Keyword',
value: 'var',
range: [0, 3],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 3 }
}
}, {
type: 'Identifier',
value: 'x',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
}, {
type: 'Punctuator',
value: '=',
range: [6, 7],
loc: {
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end: { line: 1, column: 7 }
}
}, {
type: 'RegularExpression',
value: '/[P QR]/i',
regex: {
pattern: '[P QR]',
flags: 'i'
},
range: [8, 17],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 17 }
}
}]
},
'var x = /foo\\/bar/': {
type: 'Program',
body: [{
type: 'VariableDeclaration',
declarations: [{
type: 'VariableDeclarator',
id: {
type: 'Identifier',
name: 'x',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
init: {
type: 'Literal',
value: '/foo\\/bar/',
raw: '/foo\\/bar/',
regex: {
pattern: 'foo\\/bar',
flags: ''
},
range: [8, 18],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 18 }
}
},
range: [4, 18],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 18 }
}
}],
kind: 'var',
range: [0, 18],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 18 }
}
}],
range: [0, 18],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 18 }
},
tokens: [{
type: 'Keyword',
value: 'var',
range: [0, 3],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 3 }
}
}, {
type: 'Identifier',
value: 'x',
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loc: {
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end: { line: 1, column: 5 }
}
}, {
type: 'Punctuator',
value: '=',
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end: { line: 1, column: 7 }
}
}, {
type: 'RegularExpression',
value: '/foo\\/bar/',
regex: {
pattern: 'foo\\/bar',
flags: ''
},
range: [8, 18],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 18 }
}
}]
},
'var x = /=([^=\\s])+/g': {
type: 'Program',
body: [{
type: 'VariableDeclaration',
declarations: [{
type: 'VariableDeclarator',
id: {
type: 'Identifier',
name: 'x',
range: [4, 5],
loc: {
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end: { line: 1, column: 5 }
}
},
init: {
type: 'Literal',
value: '/=([^=\\s])+/g',
raw: '/=([^=\\s])+/g',
regex: {
pattern: '=([^=\\s])+',
flags: 'g'
},
range: [8, 21],
loc: {
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end: { line: 1, column: 21 }
}
},
range: [4, 21],
loc: {
start: { line: 1, column: 4 },
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}
}],
kind: 'var',
range: [0, 21],
loc: {
start: { line: 1, column: 0 },
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}
}],
range: [0, 21],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 21 }
},
tokens: [{
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value: 'var',
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end: { line: 1, column: 3 }
}
}, {
type: 'Identifier',
value: 'x',
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}
}, {
type: 'Punctuator',
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end: { line: 1, column: 7 }
}
}, {
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flags: 'g'
},
range: [8, 21],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 21 }
}
}]
},
'var x = /42/g.test': {
type: 'VariableDeclaration',
declarations: [{
type: 'VariableDeclarator',
id: {
type: 'Identifier',
name: 'x',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
init: {
type: 'MemberExpression',
computed: false,
object: {
type: 'Literal',
value: '/42/g',
raw: '/42/g',
regex: {
pattern: '42',
flags: 'g'
},
range: [8, 13],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 13 }
}
},
property: {
type: 'Identifier',
name: 'test',
range: [14, 18],
loc: {
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end: { line: 1, column: 18 }
}
},
range: [8, 18],
loc: {
start: { line: 1, column: 8 },
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}
},
range: [4, 18],
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}
}],
kind: 'var',
range: [0, 18],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 18 }
}
}
},
'Left-Hand-Side Expression': {
'new Button': {
type: 'ExpressionStatement',
expression: {
type: 'NewExpression',
callee: {
type: 'Identifier',
name: 'Button',
range: [4, 10],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 10 }
}
},
'arguments': [],
range: [0, 10],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 10 }
}
},
range: [0, 10],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 10 }
}
},
'new Button()': {
type: 'ExpressionStatement',
expression: {
type: 'NewExpression',
callee: {
type: 'Identifier',
name: 'Button',
range: [4, 10],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 10 }
}
},
'arguments': [],
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
'new new foo': {
type: 'ExpressionStatement',
expression: {
type: 'NewExpression',
callee: {
type: 'NewExpression',
callee: {
type: 'Identifier',
name: 'foo',
range: [8, 11],
loc: {
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end: { line: 1, column: 11 }
}
},
'arguments': [],
range: [4, 11],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 11 }
}
},
'arguments': [],
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
'new new foo()': {
type: 'ExpressionStatement',
expression: {
type: 'NewExpression',
callee: {
type: 'NewExpression',
callee: {
type: 'Identifier',
name: 'foo',
range: [8, 11],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 11 }
}
},
'arguments': [],
range: [4, 13],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 13 }
}
},
'arguments': [],
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
'new foo().bar()': {
type: 'ExpressionStatement',
expression: {
type: 'CallExpression',
callee: {
type: 'MemberExpression',
computed: false,
object: {
type: 'NewExpression',
callee: {
type: 'Identifier',
name: 'foo',
range: [4, 7],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 7 }
}
},
'arguments': [],
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
property: {
type: 'Identifier',
name: 'bar',
range: [10, 13],
loc: {
start: { line: 1, column: 10 },
end: { line: 1, column: 13 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
'arguments': [],
range: [0, 15],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 15 }
}
},
range: [0, 15],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 15 }
}
},
'new foo[bar]': {
type: 'ExpressionStatement',
expression: {
type: 'NewExpression',
callee: {
type: 'MemberExpression',
computed: true,
object: {
type: 'Identifier',
name: 'foo',
range: [4, 7],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 7 }
}
},
property: {
type: 'Identifier',
name: 'bar',
range: [8, 11],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 11 }
}
},
range: [4, 12],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 12 }
}
},
'arguments': [],
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
'new foo.bar()': {
type: 'ExpressionStatement',
expression: {
type: 'NewExpression',
callee: {
type: 'MemberExpression',
computed: false,
object: {
type: 'Identifier',
name: 'foo',
range: [4, 7],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 7 }
}
},
property: {
type: 'Identifier',
name: 'bar',
range: [8, 11],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 11 }
}
},
range: [4, 11],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 11 }
}
},
'arguments': [],
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
'( new foo).bar()': {
type: 'ExpressionStatement',
expression: {
type: 'CallExpression',
callee: {
type: 'MemberExpression',
computed: false,
object: {
type: 'NewExpression',
callee: {
type: 'Identifier',
name: 'foo',
range: [6, 9],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 9 }
}
},
'arguments': [],
range: [2, 9],
loc: {
start: { line: 1, column: 2 },
end: { line: 1, column: 9 }
}
},
property: {
type: 'Identifier',
name: 'bar',
range: [11, 14],
loc: {
start: { line: 1, column: 11 },
end: { line: 1, column: 14 }
}
},
range: [0, 14],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 14 }
}
},
'arguments': [],
range: [0, 16],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 16 }
}
},
range: [0, 16],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 16 }
}
},
'foo(bar, baz)': {
type: 'ExpressionStatement',
expression: {
type: 'CallExpression',
callee: {
type: 'Identifier',
name: 'foo',
range: [0, 3],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 3 }
}
},
'arguments': [{
type: 'Identifier',
name: 'bar',
range: [4, 7],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 7 }
}
}, {
type: 'Identifier',
name: 'baz',
range: [9, 12],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 12 }
}
}],
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
'( foo )()': {
type: 'ExpressionStatement',
expression: {
type: 'CallExpression',
callee: {
type: 'Identifier',
name: 'foo',
range: [5, 8],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 8 }
}
},
'arguments': [],
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
},
'universe.milkyway': {
type: 'ExpressionStatement',
expression: {
type: 'MemberExpression',
computed: false,
object: {
type: 'Identifier',
name: 'universe',
range: [0, 8],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 8 }
}
},
property: {
type: 'Identifier',
name: 'milkyway',
range: [9, 17],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 17 }
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
},
'universe.milkyway.solarsystem': {
type: 'ExpressionStatement',
expression: {
type: 'MemberExpression',
computed: false,
object: {
type: 'MemberExpression',
computed: false,
object: {
type: 'Identifier',
name: 'universe',
range: [0, 8],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 8 }
}
},
property: {
type: 'Identifier',
name: 'milkyway',
range: [9, 17],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 17 }
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
},
property: {
type: 'Identifier',
name: 'solarsystem',
range: [18, 29],
loc: {
start: { line: 1, column: 18 },
end: { line: 1, column: 29 }
}
},
range: [0, 29],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 29 }
}
},
range: [0, 29],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 29 }
}
},
'universe.milkyway.solarsystem.Earth': {
type: 'ExpressionStatement',
expression: {
type: 'MemberExpression',
computed: false,
object: {
type: 'MemberExpression',
computed: false,
object: {
type: 'MemberExpression',
computed: false,
object: {
type: 'Identifier',
name: 'universe',
range: [0, 8],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 8 }
}
},
property: {
type: 'Identifier',
name: 'milkyway',
range: [9, 17],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 17 }
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
},
property: {
type: 'Identifier',
name: 'solarsystem',
range: [18, 29],
loc: {
start: { line: 1, column: 18 },
end: { line: 1, column: 29 }
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},
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loc: {
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end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
'x / y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '/',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
'x % y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '%',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
}
},
'Additive Operators': {
'x + y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
'x - y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '-',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
'"use strict" + 42': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Literal',
value: 'use strict',
raw: '"use strict"',
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
right: {
type: 'Literal',
value: 42,
raw: '42',
range: [15, 17],
loc: {
start: { line: 1, column: 15 },
end: { line: 1, column: 17 }
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 }
}
}
},
'Bitwise Shift Operator': {
'x << y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '<<',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x >> y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '>>',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x >>> y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '>>>',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [6, 7],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
}
},
'Relational Operators': {
'x < y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '<',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
'x > y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '>',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
'x <= y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '<=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x >= y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '>=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x in y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: 'in',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x instanceof y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: 'instanceof',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [13, 14],
loc: {
start: { line: 1, column: 13 },
end: { line: 1, column: 14 }
}
},
range: [0, 14],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 14 }
}
},
range: [0, 14],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 14 }
}
},
'x < y < z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '<',
left: {
type: 'BinaryExpression',
operator: '<',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
}
},
'Equality Operators': {
'x == y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '==',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x != y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '!=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x === y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '===',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [6, 7],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
'x !== y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '!==',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [6, 7],
loc: {
start: { line: 1, column: 6 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
},
range: [0, 7],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 7 }
}
}
},
'Binary Bitwise Operators': {
'x & y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '&',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
'x ^ y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '^',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
'x | y': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '|',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
}
},
'Binary Expressions': {
'x + y + z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x - y + z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'BinaryExpression',
operator: '-',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x + y - z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '-',
left: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x - y - z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '-',
left: {
type: 'BinaryExpression',
operator: '-',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x + y * z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'BinaryExpression',
operator: '*',
left: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [4, 9],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x + y / z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'BinaryExpression',
operator: '/',
left: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [4, 9],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x - y % z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '-',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'BinaryExpression',
operator: '%',
left: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [4, 9],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x * y * z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '*',
left: {
type: 'BinaryExpression',
operator: '*',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x * y / z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '/',
left: {
type: 'BinaryExpression',
operator: '*',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
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},
'x * y % z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '%',
left: {
type: 'BinaryExpression',
operator: '*',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
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},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
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},
'x % y * z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '*',
left: {
type: 'BinaryExpression',
operator: '%',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
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},
'x << y << z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '<<',
left: {
type: 'BinaryExpression',
operator: '<<',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
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},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [10, 11],
loc: {
start: { line: 1, column: 10 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
'x | y | z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '|',
left: {
type: 'BinaryExpression',
operator: '|',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x & y & z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '&',
left: {
type: 'BinaryExpression',
operator: '&',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x ^ y ^ z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '^',
left: {
type: 'BinaryExpression',
operator: '^',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
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end: { line: 1, column: 9 }
}
},
'x & y | z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '|',
left: {
type: 'BinaryExpression',
operator: '&',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x | y ^ z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '|',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'BinaryExpression',
operator: '^',
left: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [4, 9],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
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end: { line: 1, column: 9 }
}
},
'x | y & z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '|',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'BinaryExpression',
operator: '&',
left: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
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end: { line: 1, column: 9 }
}
},
range: [4, 9],
loc: {
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end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
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}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
}
},
'Binary Logical Operators': {
'x || y': {
type: 'ExpressionStatement',
expression: {
type: 'LogicalExpression',
operator: '||',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x && y': {
type: 'ExpressionStatement',
expression: {
type: 'LogicalExpression',
operator: '&&',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'x || y || z': {
type: 'ExpressionStatement',
expression: {
type: 'LogicalExpression',
operator: '||',
left: {
type: 'LogicalExpression',
operator: '||',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [10, 11],
loc: {
start: { line: 1, column: 10 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
'x && y && z': {
type: 'ExpressionStatement',
expression: {
type: 'LogicalExpression',
operator: '&&',
left: {
type: 'LogicalExpression',
operator: '&&',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [10, 11],
loc: {
start: { line: 1, column: 10 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
'x || y && z': {
type: 'ExpressionStatement',
expression: {
type: 'LogicalExpression',
operator: '||',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'LogicalExpression',
operator: '&&',
left: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [10, 11],
loc: {
start: { line: 1, column: 10 },
end: { line: 1, column: 11 }
}
},
range: [5, 11],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
range: [0, 11],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 11 }
}
},
'x || y ^ z': {
type: 'ExpressionStatement',
expression: {
type: 'LogicalExpression',
operator: '||',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'BinaryExpression',
operator: '^',
left: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
right: {
type: 'Identifier',
name: 'z',
range: [9, 10],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 10 }
}
},
range: [5, 10],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 10 }
}
},
range: [0, 10],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 10 }
}
},
range: [0, 10],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 10 }
}
}
},
'Conditional Operator': {
'y ? 1 : 2': {
type: 'ExpressionStatement',
expression: {
type: 'ConditionalExpression',
test: {
type: 'Identifier',
name: 'y',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
consequent: {
type: 'Literal',
value: 1,
raw: '1',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
alternate: {
type: 'Literal',
value: 2,
raw: '2',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 }
}
},
'x && y ? 1 : 2': {
type: 'ExpressionStatement',
expression: {
type: 'ConditionalExpression',
test: {
type: 'LogicalExpression',
operator: '&&',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Identifier',
name: 'y',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
consequent: {
type: 'Literal',
value: 1,
raw: '1',
range: [9, 10],
loc: {
start: { line: 1, column: 9 },
end: { line: 1, column: 10 }
}
},
alternate: {
type: 'Literal',
value: 2,
raw: '2',
range: [13, 14],
loc: {
start: { line: 1, column: 13 },
end: { line: 1, column: 14 }
}
},
range: [0, 14],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 14 }
}
},
range: [0, 14],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 14 }
}
}
},
'Assignment Operators': {
'x = 42': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 }
}
},
right: {
type: 'Literal',
value: 42,
raw: '42',
range: [4, 6],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
},
'eval = 42': {
type: 'ExpressionStatement',
expression: {
type: 'AssignmentExpression',
operator: '=',
left: {
type: 'Identifier',
name: 'eval',
range: [0, 4],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 4 }
}
},
right: {
type: 'Literal',
value: 42,
raw: '42',
range: [7, 9],
loc: {
start: { line: 1, column: 7 },
end: { line: 1, column: 9 }
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range: [14, 20],
loc: {
start: { line: 2, column: 0 },
end: { line: 2, column: 6 }
}
}],
range: [0, 22],
loc: {
start: { line: 1, column: 0 },
end: { line: 2, column: 8 }
}
},
'{ throw error// Comment\nerror; }': {
type: 'BlockStatement',
body: [{
type: 'ThrowStatement',
argument: {
type: 'Identifier',
name: 'error',
range: [8, 13],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 13 }
}
},
range: [2, 13],
loc: {
start: { line: 1, column: 2 },
end: { line: 1, column: 13 }
}
}, {
type: 'ExpressionStatement',
expression: {
type: 'Identifier',
name: 'error',
range: [24, 29],
loc: {
start: { line: 2, column: 0 },
end: { line: 2, column: 5 }
}
},
range: [24, 30],
loc: {
start: { line: 2, column: 0 },
end: { line: 2, column: 6 }
}
}],
range: [0, 32],
loc: {
start: { line: 1, column: 0 },
end: { line: 2, column: 8 }
}
},
'{ throw error/* Multiline\nComment */error; }': {
type: 'BlockStatement',
body: [{
type: 'ThrowStatement',
argument: {
type: 'Identifier',
name: 'error',
range: [8, 13],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 13 }
}
},
range: [2, 13],
loc: {
start: { line: 1, column: 2 },
end: { line: 1, column: 13 }
}
}, {
type: 'ExpressionStatement',
expression: {
type: 'Identifier',
name: 'error',
range: [36, 41],
loc: {
start: { line: 2, column: 10 },
end: { line: 2, column: 15 }
}
},
range: [36, 42],
loc: {
start: { line: 2, column: 10 },
end: { line: 2, column: 16 }
}
}],
range: [0, 44],
loc: {
start: { line: 1, column: 0 },
end: { line: 2, column: 18 }
}
}
},
'Source elements': {
'': {
type: 'Program',
body: [],
range: [0, 0],
loc: {
start: { line: 0, column: 0 },
end: { line: 0, column: 0 }
},
tokens: []
}
},
'Source option': {
'x + y - z': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '-',
left: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Identifier',
name: 'x',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 },
source: '42.js'
}
},
right: {
type: 'Identifier',
name: 'y',
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 },
source: '42.js'
}
},
range: [0, 5],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 5 },
source: '42.js'
}
},
right: {
type: 'Identifier',
name: 'z',
range: [8, 9],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 9 },
source: '42.js'
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 },
source: '42.js'
}
},
range: [0, 9],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 9 },
source: '42.js'
}
},
'a + (b < (c * d)) + e': {
type: 'ExpressionStatement',
expression: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'BinaryExpression',
operator: '+',
left: {
type: 'Identifier',
name: 'a',
range: [0, 1],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 1 },
source: '42.js'
}
},
right: {
type: 'BinaryExpression',
operator: '<',
left: {
type: 'Identifier',
name: 'b',
range: [5, 6],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 6 },
source: '42.js'
}
},
right: {
type: 'BinaryExpression',
operator: '*',
left: {
type: 'Identifier',
name: 'c',
range: [10, 11],
loc: {
start: { line: 1, column: 10 },
end: { line: 1, column: 11 },
source: '42.js'
}
},
right: {
type: 'Identifier',
name: 'd',
range: [14, 15],
loc: {
start: { line: 1, column: 14 },
end: { line: 1, column: 15 },
source: '42.js'
}
},
range: [10, 15],
loc: {
start: { line: 1, column: 10 },
end: { line: 1, column: 15 },
source: '42.js'
}
},
range: [5, 16],
loc: {
start: { line: 1, column: 5 },
end: { line: 1, column: 16 },
source: '42.js'
}
},
range: [0, 17],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 17 },
source: '42.js'
}
},
right: {
type: 'Identifier',
name: 'e',
range: [20, 21],
loc: {
start: { line: 1, column: 20 },
end: { line: 1, column: 21 },
source: '42.js'
}
},
range: [0, 21],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 21 },
source: '42.js'
}
},
range: [0, 21],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 21 },
source: '42.js'
}
}
},
'Invalid syntax': {
'{': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected end of input'
},
'}': {
index: 0,
lineNumber: 1,
column: 1,
message: 'Error: Line 1: Unexpected token }'
},
'3ea': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'3in []': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'3e': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'3e+': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'3e-': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'3x': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'3x0': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'0x': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'09': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'018': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'01a': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'3in[]': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'0x3in[]': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'"Hello\nWorld"': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'x\\': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'x\\u005c': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'x\\u002a': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'var x = /(s/g': {
index: 13,
lineNumber: 1,
column: 14,
message: 'Error: Line 1: Invalid regular expression'
},
'a\\u': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'\\ua': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'/': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Invalid regular expression: missing /'
},
'/test': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Invalid regular expression: missing /'
},
'var x = /[z-a]/': {
index: 15,
lineNumber: 1,
column: 16,
message: 'Error: Line 1: Invalid regular expression'
},
'/test\n/': {
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Invalid regular expression: missing /'
},
'var x = /[a-z]/\\ux': {
index: 17,
lineNumber: 1,
column: 18,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'var x = /[a-z\n]/\\ux': {
index: 14,
lineNumber: 1,
column: 15,
message: 'Error: Line 1: Invalid regular expression: missing /'
},
'var x = /[a-z]/\\\\ux': {
index: 16,
lineNumber: 1,
column: 17,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'var x = /[P QR]/\\\\u0067': {
index: 17,
lineNumber: 1,
column: 18,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'3 = 4': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'func() = 4': {
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'(1 + 1) = 10': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'1++': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'1--': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'++1': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'--1': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'for((1 + 1) in list) process(x);': {
index: 11,
lineNumber: 1,
column: 12,
message: 'Error: Line 1: Invalid left-hand side in for-in'
},
'[': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected end of input'
},
'[,': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected end of input'
},
'1 + {': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Unexpected end of input'
},
'1 + { t:t ': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Unexpected end of input'
},
'1 + { t:t,': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Unexpected end of input'
},
'var x = /\n/': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Invalid regular expression: missing /'
},
'var x = "\n': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'var if = 42': {
index: 4,
lineNumber: 1,
column: 5,
message: 'Error: Line 1: Unexpected token if'
},
'i #= 42': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'i + 2 = 42': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'+i = 42': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Invalid left-hand side in assignment'
},
'1 + (': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Unexpected end of input'
},
'\n\n\n{': {
index: 4,
lineNumber: 4,
column: 2,
message: 'Error: Line 4: Unexpected end of input'
},
'\n/* Some multiline\ncomment */\n)': {
index: 30,
lineNumber: 4,
column: 1,
message: 'Error: Line 4: Unexpected token )'
},
'{ set 1 }': {
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Unexpected number'
},
'{ get 2 }': {
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Unexpected number'
},
'({ set: s(if) { } })': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Unexpected token if'
},
'({ set s(.) { } })': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected token .'
},
'({ set: s() { } })': {
index: 12,
lineNumber: 1,
column: 13,
message: 'Error: Line 1: Unexpected token {'
},
'({ set: s(a, b) { } })': {
index: 16,
lineNumber: 1,
column: 17,
message: 'Error: Line 1: Unexpected token {'
},
'({ get: g(d) { } })': {
index: 13,
lineNumber: 1,
column: 14,
message: 'Error: Line 1: Unexpected token {'
},
'({ get i() { }, i: 42 })': {
index: 21,
lineNumber: 1,
column: 22,
message: 'Error: Line 1: Object literal may not have data and accessor property with the same name'
},
'({ i: 42, get i() { } })': {
index: 21,
lineNumber: 1,
column: 22,
message: 'Error: Line 1: Object literal may not have data and accessor property with the same name'
},
'({ set i(x) { }, i: 42 })': {
index: 22,
lineNumber: 1,
column: 23,
message: 'Error: Line 1: Object literal may not have data and accessor property with the same name'
},
'({ i: 42, set i(x) { } })': {
index: 22,
lineNumber: 1,
column: 23,
message: 'Error: Line 1: Object literal may not have data and accessor property with the same name'
},
'({ get i() { }, get i() { } })': {
index: 27,
lineNumber: 1,
column: 28,
message: 'Error: Line 1: Object literal may not have multiple get/set accessors with the same name'
},
'({ set i(x) { }, set i(x) { } })': {
index: 29,
lineNumber: 1,
column: 30,
message: 'Error: Line 1: Object literal may not have multiple get/set accessors with the same name'
},
'function t(if) { }': {
index: 11,
lineNumber: 1,
column: 12,
message: 'Error: Line 1: Unexpected token if'
},
'function t(true) { }': {
index: 11,
lineNumber: 1,
column: 12,
message: 'Error: Line 1: Unexpected token true'
},
'function t(false) { }': {
index: 11,
lineNumber: 1,
column: 12,
message: 'Error: Line 1: Unexpected token false'
},
'function t(null) { }': {
index: 11,
lineNumber: 1,
column: 12,
message: 'Error: Line 1: Unexpected token null'
},
'function null() { }': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected token null'
},
'function true() { }': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected token true'
},
'function false() { }': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected token false'
},
'function if() { }': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected token if'
},
'a b;': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected identifier'
},
'if.a;': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token .'
},
'a if;': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token if'
},
'a class;': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected reserved word'
},
'break\n': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Illegal break statement'
},
'break 1;': {
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Unexpected number'
},
'continue\n': {
index: 8,
lineNumber: 1,
column: 9,
message: 'Error: Line 1: Illegal continue statement'
},
'continue 2;': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected number'
},
'throw': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Unexpected end of input'
},
'throw;': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Unexpected token ;'
},
'throw\n': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Illegal newline after throw'
},
'for (var i, i2 in {});': {
index: 15,
lineNumber: 1,
column: 16,
message: 'Error: Line 1: Unexpected token in'
},
'for ((i in {}));': {
index: 14,
lineNumber: 1,
column: 15,
message: 'Error: Line 1: Unexpected token )'
},
'for (i + 1 in {});': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Invalid left-hand side in for-in'
},
'for (+i in {});': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Invalid left-hand side in for-in'
},
'if(false)': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected end of input'
},
'if(false) doThis(); else': {
index: 24,
lineNumber: 1,
column: 25,
message: 'Error: Line 1: Unexpected end of input'
},
'do': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected end of input'
},
'while(false)': {
index: 12,
lineNumber: 1,
column: 13,
message: 'Error: Line 1: Unexpected end of input'
},
'for(;;)': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Unexpected end of input'
},
'with(x)': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Unexpected end of input'
},
'try { }': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Missing catch or finally after try'
},
'\u203F = 10': {
index: 0,
lineNumber: 1,
column: 1,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'const x = 12, y;': {
index: 15,
lineNumber: 1,
column: 16,
message: 'Error: Line 1: Const must be initialized'
},
'const x, y = 12;': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Const must be initialized'
},
'const x;': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Const must be initialized'
},
'if(true) let a = 1;': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected token let'
},
'if(true) const a = 1;': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected token const'
},
'switch (c) { default: default: }': {
index: 30,
lineNumber: 1,
column: 31,
message: 'Error: Line 1: More than one default clause in switch statement'
},
'new X()."s"': {
index: 8,
lineNumber: 1,
column: 9,
message: 'Error: Line 1: Unexpected string'
},
'/*': {
index: 2,
lineNumber: 1,
column: 3,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'/*\n\n\n': {
index: 5,
lineNumber: 4,
column: 1,
message: 'Error: Line 4: Unexpected token ILLEGAL'
},
'/**': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'/*\n\n*': {
index: 5,
lineNumber: 3,
column: 2,
message: 'Error: Line 3: Unexpected token ILLEGAL'
},
'/*hello': {
index: 7,
lineNumber: 1,
column: 8,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'/*hello *': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'\n]': {
index: 1,
lineNumber: 2,
column: 1,
message: 'Error: Line 2: Unexpected token ]'
},
'\r]': {
index: 1,
lineNumber: 2,
column: 1,
message: 'Error: Line 2: Unexpected token ]'
},
'\r\n]': {
index: 2,
lineNumber: 2,
column: 1,
message: 'Error: Line 2: Unexpected token ]'
},
'\n\r]': {
index: 2,
lineNumber: 3,
column: 1,
message: 'Error: Line 3: Unexpected token ]'
},
'//\r\n]': {
index: 4,
lineNumber: 2,
column: 1,
message: 'Error: Line 2: Unexpected token ]'
},
'//\n\r]': {
index: 4,
lineNumber: 3,
column: 1,
message: 'Error: Line 3: Unexpected token ]'
},
'/a\\\n/': {
index: 4,
lineNumber: 1,
column: 5,
message: 'Error: Line 1: Invalid regular expression: missing /'
},
'//\r \n]': {
index: 5,
lineNumber: 3,
column: 1,
message: 'Error: Line 3: Unexpected token ]'
},
'/*\r\n*/]': {
index: 6,
lineNumber: 2,
column: 3,
message: 'Error: Line 2: Unexpected token ]'
},
'/*\n\r*/]': {
index: 6,
lineNumber: 3,
column: 3,
message: 'Error: Line 3: Unexpected token ]'
},
'/*\r \n*/]': {
index: 7,
lineNumber: 3,
column: 3,
message: 'Error: Line 3: Unexpected token ]'
},
'\\\\': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'\\u005c': {
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'\\x': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'\\u0000': {
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'\u200C = []': {
index: 0,
lineNumber: 1,
column: 1,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'\u200D = []': {
index: 0,
lineNumber: 1,
column: 1,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'"\\': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'"\\u': {
index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected token ILLEGAL'
},
'try { } catch() {}': {
index: 14,
lineNumber: 1,
column: 15,
message: 'Error: Line 1: Unexpected token )'
},
'return': {
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Illegal return statement'
},
'break': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Illegal break statement'
},
'continue': {
index: 8,
lineNumber: 1,
column: 9,
message: 'Error: Line 1: Illegal continue statement'
},
'switch (x) { default: continue; }': {
index: 31,
lineNumber: 1,
column: 32,
message: 'Error: Line 1: Illegal continue statement'
},
'do { x } *': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Unexpected token *'
},
'while (true) { break x; }': {
index: 22,
lineNumber: 1,
column: 23,
message: 'Error: Line 1: Undefined label \'x\''
},
'while (true) { continue x; }': {
index: 25,
lineNumber: 1,
column: 26,
message: 'Error: Line 1: Undefined label \'x\''
},
'x: while (true) { (function () { break x; }); }': {
index: 40,
lineNumber: 1,
column: 41,
message: 'Error: Line 1: Undefined label \'x\''
},
'x: while (true) { (function () { continue x; }); }': {
index: 43,
lineNumber: 1,
column: 44,
message: 'Error: Line 1: Undefined label \'x\''
},
'x: while (true) { (function () { break; }); }': {
index: 39,
lineNumber: 1,
column: 40,
message: 'Error: Line 1: Illegal break statement'
},
'x: while (true) { (function () { continue; }); }': {
index: 42,
lineNumber: 1,
column: 43,
message: 'Error: Line 1: Illegal continue statement'
},
'x: while (true) { x: while (true) { } }': {
index: 20,
lineNumber: 1,
column: 21,
message: 'Error: Line 1: Label \'x\' has already been declared'
},
'(function () { \'use strict\'; delete i; }())': {
index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Delete of an unqualified identifier in strict mode.'
},
'(function () { \'use strict\'; with (i); }())': {
index: 28,
lineNumber: 1,
column: 29,
message: 'Error: Line 1: Strict mode code may not include a with statement'
},
'function hello() {\'use strict\'; ({ i: 42, i: 42 }) }': {
index: 47,
lineNumber: 1,
column: 48,
message: 'Error: Line 1: Duplicate data property in object literal not allowed in strict mode'
},
'function hello() {\'use strict\'; ({ hasOwnProperty: 42, hasOwnProperty: 42 }) }': {
index: 73,
lineNumber: 1,
column: 74,
message: 'Error: Line 1: Duplicate data property in object literal not allowed in strict mode'
},
'function hello() {\'use strict\'; var eval = 10; }': {
index: 40,
lineNumber: 1,
column: 41,
message: 'Error: Line 1: Variable name may not be eval or arguments in strict mode'
},
'function hello() {\'use strict\'; var arguments = 10; }': {
index: 45,
lineNumber: 1,
column: 46,
message: 'Error: Line 1: Variable name may not be eval or arguments in strict mode'
},
'function hello() {\'use strict\'; try { } catch (eval) { } }': {
index: 51,
lineNumber: 1,
column: 52,
message: 'Error: Line 1: Catch variable may not be eval or arguments in strict mode'
},
'function hello() {\'use strict\'; try { } catch (arguments) { } }': {
index: 56,
lineNumber: 1,
column: 57,
message: 'Error: Line 1: Catch variable may not be eval or arguments in strict mode'
},
'function hello() {\'use strict\'; eval = 10; }': {
index: 32,
lineNumber: 1,
column: 33,
message: 'Error: Line 1: Assignment to eval or arguments is not allowed in strict mode'
},
'function hello() {\'use strict\'; arguments = 10; }': {
index: 32,
lineNumber: 1,
column: 33,
message: 'Error: Line 1: Assignment to eval or arguments is not allowed in strict mode'
},
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index: 38,
lineNumber: 1,
column: 39,
message: 'Error: Line 1: Prefix increment/decrement may not have eval or arguments operand in strict mode'
},
'function hello() {\'use strict\'; --eval; }': {
index: 38,
lineNumber: 1,
column: 39,
message: 'Error: Line 1: Prefix increment/decrement may not have eval or arguments operand in strict mode'
},
'function hello() {\'use strict\'; ++arguments; }': {
index: 43,
lineNumber: 1,
column: 44,
message: 'Error: Line 1: Prefix increment/decrement may not have eval or arguments operand in strict mode'
},
'function hello() {\'use strict\'; --arguments; }': {
index: 43,
lineNumber: 1,
column: 44,
message: 'Error: Line 1: Prefix increment/decrement may not have eval or arguments operand in strict mode'
},
'function hello() {\'use strict\'; eval++; }': {
index: 36,
lineNumber: 1,
column: 37,
message: 'Error: Line 1: Postfix increment/decrement may not have eval or arguments operand in strict mode'
},
'function hello() {\'use strict\'; eval--; }': {
index: 36,
lineNumber: 1,
column: 37,
message: 'Error: Line 1: Postfix increment/decrement may not have eval or arguments operand in strict mode'
},
'function hello() {\'use strict\'; arguments++; }': {
index: 41,
lineNumber: 1,
column: 42,
message: 'Error: Line 1: Postfix increment/decrement may not have eval or arguments operand in strict mode'
},
'function hello() {\'use strict\'; arguments--; }': {
index: 41,
lineNumber: 1,
column: 42,
message: 'Error: Line 1: Postfix increment/decrement may not have eval or arguments operand in strict mode'
},
'function hello() {\'use strict\'; function eval() { } }': {
index: 41,
lineNumber: 1,
column: 42,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
'function hello() {\'use strict\'; function arguments() { } }': {
index: 41,
lineNumber: 1,
column: 42,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
'function eval() {\'use strict\'; }': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
'function arguments() {\'use strict\'; }': {
index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
'function hello() {\'use strict\'; (function eval() { }()) }': {
index: 42,
lineNumber: 1,
column: 43,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
'function hello() {\'use strict\'; (function arguments() { }()) }': {
index: 42,
lineNumber: 1,
column: 43,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
'(function eval() {\'use strict\'; })()': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
'(function arguments() {\'use strict\'; })()': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
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index: 47,
lineNumber: 1,
column: 48,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
'(function package() {\'use strict\'; })()': {
index: 10,
lineNumber: 1,
column: 11,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
'function hello() {\'use strict\'; ({ i: 10, set s(eval) { } }); }': {
index: 48,
lineNumber: 1,
column: 49,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
},
'function hello() {\'use strict\'; ({ set s(eval) { } }); }': {
index: 41,
lineNumber: 1,
column: 42,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
},
'function hello() {\'use strict\'; ({ s: function s(eval) { } }); }': {
index: 49,
lineNumber: 1,
column: 50,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
},
'function hello(eval) {\'use strict\';}': {
index: 15,
lineNumber: 1,
column: 16,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
},
'function hello(arguments) {\'use strict\';}': {
index: 15,
lineNumber: 1,
column: 16,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
},
'function hello() { \'use strict\'; function inner(eval) {} }': {
index: 48,
lineNumber: 1,
column: 49,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
},
'function hello() { \'use strict\'; function inner(arguments) {} }': {
index: 48,
lineNumber: 1,
column: 49,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
},
' "\\1"; \'use strict\';': {
index: 1,
lineNumber: 1,
column: 2,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
},
'function hello() { \'use strict\'; "\\1"; }': {
index: 33,
lineNumber: 1,
column: 34,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
},
'function hello() { \'use strict\'; 021; }': {
index: 33,
lineNumber: 1,
column: 34,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
},
'function hello() { \'use strict\'; ({ "\\1": 42 }); }': {
index: 36,
lineNumber: 1,
column: 37,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
},
'function hello() { \'use strict\'; ({ 021: 42 }); }': {
index: 36,
lineNumber: 1,
column: 37,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
},
'function hello() { "octal directive\\1"; "use strict"; }': {
index: 19,
lineNumber: 1,
column: 20,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
},
'function hello() { "octal directive\\1"; "octal directive\\2"; "use strict"; }': {
index: 19,
lineNumber: 1,
column: 20,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
},
'function hello() { "use strict"; function inner() { "octal directive\\1"; } }': {
index: 52,
lineNumber: 1,
column: 53,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
},
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index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
'function hello() { "use strict"; var protected; }': {
index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 37,
lineNumber: 1,
column: 38,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 15,
lineNumber: 1,
column: 16,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
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index: 9,
lineNumber: 1,
column: 10,
message: 'Error: Line 1: Function name may not be eval or arguments in strict mode'
},
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lineNumber: 1,
column: 5,
message: 'Error: Line 1: Unexpected token let'
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index: 23,
lineNumber: 1,
column: 24,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 14,
lineNumber: 1,
column: 15,
message: 'Error: Line 1: Strict mode function may not have duplicate parameter names'
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index: 11,
lineNumber: 1,
column: 12,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
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index: 11,
lineNumber: 1,
column: 12,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 43,
lineNumber: 1,
column: 44,
message: 'Error: Line 1: Strict mode function may not have duplicate parameter names'
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'(function a(t, t) { "use strict"; })': {
index: 15,
lineNumber: 1,
column: 16,
message: 'Error: Line 1: Strict mode function may not have duplicate parameter names'
},
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index: 44,
lineNumber: 1,
column: 45,
message: 'Error: Line 1: Strict mode function may not have duplicate parameter names'
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'(function a(eval) { "use strict"; })': {
index: 12,
lineNumber: 1,
column: 13,
message: 'Error: Line 1: Parameter name eval or arguments is not allowed in strict mode'
},
'(function a(package) { "use strict"; })': {
index: 12,
lineNumber: 1,
column: 13,
message: 'Error: Line 1: Use of future reserved word in strict mode'
},
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index: 21,
lineNumber: 1,
column: 22,
message: 'Error: Line 1: Label \'__proto__\' has already been declared'
},
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index: 36,
lineNumber: 1,
column: 37,
message: 'Error: Line 1: Strict mode function may not have duplicate parameter names'
},
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index: 48,
lineNumber: 1,
column: 49,
message: 'Error: Line 1: Duplicate data property in object literal not allowed in strict mode'
},
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index: 54,
lineNumber: 1,
column: 55,
message: 'Error: Line 1: Object literal may not have data and accessor property with the same name'
},
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index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected end of input'
},
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index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Unexpected end of input'
},
'const': {
index: 5,
lineNumber: 1,
column: 6,
message: 'Error: Line 1: Unexpected end of input'
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'{ ; ; ': {
index: 8,
lineNumber: 1,
column: 9,
message: 'Error: Line 1: Unexpected end of input'
},
'function t() { ; ; ': {
index: 21,
lineNumber: 1,
column: 22,
message: 'Error: Line 1: Unexpected end of input'
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{
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1
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}
}
],
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index: 3,
lineNumber: 1,
column: 4,
message: 'Error: Line 1: Invalid regular expression: missing /'
},
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index: 7,
lineNumber: 1,
column: 8,
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name: 'undefined'
}
}]
}
},
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value: null,
raw: 'null'
}
}]
}
},
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result: {
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body: [{
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expression: {
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value: 42,
raw: '42'
}
}]
}
},
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result: {
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body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: true,
raw: 'true'
}
}]
}
},
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result: {
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body: [{
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expression: {
type: 'Identifier',
name: 'undefined'
}
}]
}
},
'parse(new String("test"))': {
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args: [new String('test')],
result: {
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body: [{
type: 'ExpressionStatement',
expression: {
type: 'Identifier',
name: 'test'
}
}]
}
},
'parse(new Number(42))': {
call: 'parse',
args: [new Number(42)],
result: {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: 42,
raw: '42'
}
}]
}
},
'parse(new Boolean(true))': {
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args: [new Boolean(true)],
result: {
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body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: true,
raw: 'true'
}
}]
}
},
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result: {
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ArrayExpression: 'ArrayExpression',
ArrayPattern: 'ArrayPattern',
ArrayTypeAnnotation: 'ArrayTypeAnnotation',
ArrowFunctionExpression: 'ArrowFunctionExpression',
AssignmentExpression: 'AssignmentExpression',
BinaryExpression: 'BinaryExpression',
BlockStatement: 'BlockStatement',
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BreakStatement: 'BreakStatement',
CallExpression: 'CallExpression',
CatchClause: 'CatchClause',
ClassBody: 'ClassBody',
ClassDeclaration: 'ClassDeclaration',
ClassExpression: 'ClassExpression',
ClassImplements: 'ClassImplements',
ClassProperty: 'ClassProperty',
ComprehensionBlock: 'ComprehensionBlock',
ComprehensionExpression: 'ComprehensionExpression',
ConditionalExpression: 'ConditionalExpression',
ContinueStatement: 'ContinueStatement',
DebuggerStatement: 'DebuggerStatement',
DeclareClass: 'DeclareClass',
DeclareFunction: 'DeclareFunction',
DeclareModule: 'DeclareModule',
DeclareVariable: 'DeclareVariable',
DoWhileStatement: 'DoWhileStatement',
EmptyStatement: 'EmptyStatement',
ExportDeclaration: 'ExportDeclaration',
ExportBatchSpecifier: 'ExportBatchSpecifier',
ExportSpecifier: 'ExportSpecifier',
ExpressionStatement: 'ExpressionStatement',
ForInStatement: 'ForInStatement',
ForOfStatement: 'ForOfStatement',
ForStatement: 'ForStatement',
FunctionDeclaration: 'FunctionDeclaration',
FunctionExpression: 'FunctionExpression',
FunctionTypeAnnotation: 'FunctionTypeAnnotation',
FunctionTypeParam: 'FunctionTypeParam',
GenericTypeAnnotation: 'GenericTypeAnnotation',
Identifier: 'Identifier',
IfStatement: 'IfStatement',
ImportDeclaration: 'ImportDeclaration',
ImportDefaultSpecifier: "ImportDefaultSpecifier",
ImportNamespaceSpecifier: "ImportNamespaceSpecifier",
ImportSpecifier: 'ImportSpecifier',
InterfaceDeclaration: 'InterfaceDeclaration',
InterfaceExtends: 'InterfaceExtends',
IntersectionTypeAnnotation: 'IntersectionTypeAnnotation',
LabeledStatement: 'LabeledStatement',
Literal: 'Literal',
LogicalExpression: 'LogicalExpression',
MemberExpression: 'MemberExpression',
MethodDefinition: 'MethodDefinition',
ModuleSpecifier: 'ModuleSpecifier',
NewExpression: 'NewExpression',
NullableTypeAnnotation: 'NullableTypeAnnotation',
NumberTypeAnnotation: 'NumberTypeAnnotation',
ObjectExpression: 'ObjectExpression',
ObjectPattern: 'ObjectPattern',
ObjectTypeAnnotation: 'ObjectTypeAnnotation',
ObjectTypeCallProperty: 'ObjectTypeCallProperty',
ObjectTypeIndexer: 'ObjectTypeIndexer',
ObjectTypeProperty: 'ObjectTypeProperty',
Program: 'Program',
Property: 'Property',
QualifiedTypeIdentifier: 'QualifiedTypeIdentifier',
ReturnStatement: 'ReturnStatement',
SequenceExpression: 'SequenceExpression',
SpreadElement: 'SpreadElement',
SpreadProperty: 'SpreadProperty',
StringLiteralTypeAnnotation: 'StringLiteralTypeAnnotation',
StringTypeAnnotation: 'StringTypeAnnotation',
SwitchCase: 'SwitchCase',
SwitchStatement: 'SwitchStatement',
TaggedTemplateExpression: 'TaggedTemplateExpression',
TemplateElement: 'TemplateElement',
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ThisExpression: 'ThisExpression',
ThrowStatement: 'ThrowStatement',
TupleTypeAnnotation: 'TupleTypeAnnotation',
TryStatement: 'TryStatement',
TypeAlias: 'TypeAlias',
TypeAnnotation: 'TypeAnnotation',
TypeCastExpression: 'TypeCastExpression',
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TypeParameterDeclaration: 'TypeParameterDeclaration',
TypeParameterInstantiation: 'TypeParameterInstantiation',
UnaryExpression: 'UnaryExpression',
UnionTypeAnnotation: 'UnionTypeAnnotation',
UpdateExpression: 'UpdateExpression',
VariableDeclaration: 'VariableDeclaration',
VariableDeclarator: 'VariableDeclarator',
VoidTypeAnnotation: 'VoidTypeAnnotation',
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WithStatement: 'WithStatement',
JSXIdentifier: 'JSXIdentifier',
JSXNamespacedName: 'JSXNamespacedName',
JSXMemberExpression: "JSXMemberExpression",
JSXEmptyExpression: "JSXEmptyExpression",
JSXExpressionContainer: "JSXExpressionContainer",
JSXElement: 'JSXElement',
JSXClosingElement: 'JSXClosingElement',
JSXOpeningElement: 'JSXOpeningElement',
JSXAttribute: "JSXAttribute",
JSXSpreadAttribute: 'JSXSpreadAttribute',
JSXText: 'JSXText',
YieldExpression: 'YieldExpression',
AwaitExpression: 'AwaitExpression'
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},
'tokenize()': {
call: 'tokenize',
args: [],
result: [{
type: 'Identifier',
value: 'undefined'
}]
},
'tokenize(null)': {
call: 'tokenize',
args: [null],
result: [{
type: 'Null',
value: 'null'
}]
},
'tokenize(42)': {
call: 'tokenize',
args: [42],
result: [{
type: 'Numeric',
value: '42'
}]
},
'tokenize(true)': {
call: 'tokenize',
args: [true],
result: [{
type: 'Boolean',
value: 'true'
}]
},
'tokenize(undefined)': {
call: 'tokenize',
args: [void 0],
result: [{
type: 'Identifier',
value: 'undefined'
}]
},
'tokenize(new String("test"))': {
call: 'tokenize',
args: [new String('test')],
result: [{
type: 'Identifier',
value: 'test'
}]
},
'tokenize(new Number(42))': {
call: 'tokenize',
args: [new Number(42)],
result: [{
type: 'Numeric',
value: '42'
}]
},
'tokenize(new Boolean(true))': {
call: 'tokenize',
args: [new Boolean(true)],
result: [{
type: 'Boolean',
value: 'true'
}]
}
},
'Tolerant parse': {
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body: [{
type: 'ReturnStatement',
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range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
}
}],
range: [0, 6],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 6 }
},
errors: [{
index: 6,
lineNumber: 1,
column: 7,
message: 'Error: Line 1: Illegal return statement'
}]
},
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type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'CallExpression',
callee: {
type: 'FunctionExpression',
id: null,
params: [],
defaults: [],
body: {
type: 'BlockStatement',
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type: 'ExpressionStatement',
expression: {
type: 'Literal',
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raw: '\'use strict\'',
range: [15, 27],
loc: {
start: { line: 1, column: 15 },
end: { line: 1, column: 27 }
}
},
range: [15, 28],
loc: {
start: { line: 1, column: 15 },
end: { line: 1, column: 28 }
}
}, {
type: 'WithStatement',
object: {
type: 'Identifier',
name: 'i',
range: [35, 36],
loc: {
start: { line: 1, column: 35 },
end: { line: 1, column: 36 }
}
},
body: {
type: 'EmptyStatement',
range: [37, 38],
loc: {
start: { line: 1, column: 37 },
end: { line: 1, column: 38 }
}
},
range: [29, 38],
loc: {
start: { line: 1, column: 29 },
end: { line: 1, column: 38 }
}
}],
range: [13, 40],
loc: {
start: { line: 1, column: 13 },
end: { line: 1, column: 40 }
}
},
rest: null,
generator: false,
expression: false,
range: [1, 40],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 40 }
}
},
'arguments': [],
range: [1, 42],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 42 }
}
},
range: [0, 43],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 43 }
}
}],
range: [0, 43],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 43 }
},
errors: [{
index: 29,
lineNumber: 1,
column: 30,
message: 'Error: Line 1: Strict mode code may not include a with statement'
}]
},
'(function () { \'use strict\'; 021 }())': {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'CallExpression',
callee: {
type: 'FunctionExpression',
id: null,
params: [],
defaults: [],
body: {
type: 'BlockStatement',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: 'use strict',
raw: '\'use strict\'',
range: [15, 27],
loc: {
start: { line: 1, column: 15 },
end: { line: 1, column: 27 }
}
},
range: [15, 28],
loc: {
start: { line: 1, column: 15 },
end: { line: 1, column: 28 }
}
}, {
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: 17,
raw: "021",
range: [29, 32],
loc: {
start: { line: 1, column: 29 },
end: { line: 1, column: 32 }
}
},
range: [29, 33],
loc: {
start: { line: 1, column: 29 },
end: { line: 1, column: 33 }
}
}],
range: [13, 34],
loc: {
start: { line: 1, column: 13 },
end: { line: 1, column: 34 }
}
},
rest: null,
generator: false,
expression: false,
range: [1, 34],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 34 }
}
},
'arguments': [],
range: [1, 36],
loc: {
start: { line: 1, column: 1 },
end: { line: 1, column: 36 }
}
},
range: [0, 37],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 37 }
}
}],
range: [0, 37],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 37 }
},
errors: [{
index: 29,
lineNumber: 1,
column: 30,
message: 'Error: Line 1: Octal literals are not allowed in strict mode.'
}]
},
'"use strict"; delete x': {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: 'use strict',
raw: '"use strict"',
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
}, {
type: 'ExpressionStatement',
expression: {
type: 'UnaryExpression',
operator: 'delete',
argument: {
type: 'Identifier',
name: 'x',
range: [21, 22],
loc: {
start: { line: 1, column: 21 },
end: { line: 1, column: 22 }
}
},
prefix: true,
range: [14, 22],
loc: {
start: { line: 1, column: 14 },
end: { line: 1, column: 22 }
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message: 'Error: Line 1: Object literal may not have multiple get/set accessors with the same name'
}]
},
'"use strict"; var x = { i: 42, get i() {} }': {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: 'use strict',
raw: '"use strict"',
range: [0, 12],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 12 }
}
},
range: [0, 13],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 13 }
}
}, {
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declarations: [{
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id: {
type: 'Identifier',
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loc: {
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end: { line: 1, column: 19 }
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},
init: {
type: 'ObjectExpression',
properties: [{
type: 'Property',
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range: [24, 25],
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end: { line: 1, column: 25 }
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value: {
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raw: '42',
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loc: {
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end: { line: 1, column: 29 }
}
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kind: 'init',
method: false,
shorthand: false,
computed: false,
range: [24, 29],
loc: {
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}, {
type: 'Property',
key: {
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range: [35, 36],
loc: {
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end: { line: 1, column: 36 }
}
},
value: {
type: 'FunctionExpression',
id: null,
params: [],
defaults: [],
body: {
type: 'BlockStatement',
body: [],
range: [39, 41],
loc: {
start: { line: 1, column: 39 },
end: { line: 1, column: 41 }
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rest: null,
generator: false,
expression: false,
range: [39, 41],
loc: {
start: { line: 1, column: 39 },
end: { line: 1, column: 41 }
}
},
kind: 'get',
method: false,
shorthand: false,
computed: false,
range: [31, 41],
loc: {
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end: { line: 1, column: 41 }
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}],
range: [22, 43],
loc: {
start: { line: 1, column: 22 },
end: { line: 1, column: 43 }
}
},
range: [18, 43],
loc: {
start: { line: 1, column: 18 },
end: { line: 1, column: 43 }
}
}],
kind: 'var',
range: [14, 43],
loc: {
start: { line: 1, column: 14 },
end: { line: 1, column: 43 }
}
}],
range: [0, 43],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 43 }
},
errors: [{
index: 41,
lineNumber: 1,
column: 42,
message: 'Error: Line 1: Object literal may not have data and accessor property with the same name'
}]
},
'"use strict"; var x = { set i(x) {}, i: 42 }': {
type: 'Program',
body: [{
type: 'ExpressionStatement',
expression: {
type: 'Literal',
value: 'use strict',
raw: '"use strict"',
range: [0, 12],
loc: {
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end: { line: 1, column: 12 }
}
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range: [0, 13],
loc: {
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end: { line: 1, column: 13 }
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}, {
type: 'VariableDeclaration',
declarations: [{
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id: {
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loc: {
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end: { line: 1, column: 19 }
}
},
init: {
type: 'ObjectExpression',
properties: [{
type: 'Property',
key: {
type: 'Identifier',
name: 'i',
range: [28, 29],
loc: {
start: { line: 1, column: 28 },
end: { line: 1, column: 29 }
}
},
value: {
type: 'FunctionExpression',
id: null,
params: [{
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range: [30, 31],
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end: { line: 1, column: 31 }
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}],
defaults: [],
body: {
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rest: null,
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expression: false,
range: [33, 35],
loc: {
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},
kind: 'set',
method: false,
shorthand: false,
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range: [24, 35],
loc: {
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}, {
type: 'Property',
key: {
type: 'Identifier',
name: 'i',
range: [37, 38],
loc: {
start: { line: 1, column: 37 },
end: { line: 1, column: 38 }
}
},
value: {
type: 'Literal',
value: 42,
raw: '42',
range: [40, 42],
loc: {
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end: { line: 1, column: 42 }
}
},
kind: 'init',
method: false,
shorthand: false,
computed: false,
range: [37, 42],
loc: {
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}],
range: [22, 44],
loc: {
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end: { line: 1, column: 44 }
}
},
range: [18, 44],
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end: { line: 1, column: 44 }
}
}],
kind: 'var',
range: [14, 44],
loc: {
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end: { line: 1, column: 44 }
}
}],
range: [0, 44],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 44 }
},
errors: [{
index: 42,
lineNumber: 1,
column: 43,
message: 'Error: Line 1: Object literal may not have data and accessor property with the same name'
}]
},
'var x = /[P QR]/\\g': {
type: "Program",
body: [{
type: "VariableDeclaration",
declarations: [{
type: "VariableDeclarator",
id: {
type: "Identifier",
name: "x",
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
init: {
type: "Literal",
value: "/[P QR]/g",
raw: "/[P QR]/\\g",
regex: {
pattern: '[P QR]',
flags: 'g'
},
range: [8, 18],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 18 }
}
},
range: [4, 18],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 18 }
}
}],
kind: "var",
range: [0, 18],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 18 }
}
}],
range: [0, 18],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 18 }
},
errors: [{
index: 17,
lineNumber: 1,
column: 18,
message: "Error: Line 1: Unexpected token ILLEGAL"
}]
},
'var x = /[P QR]/\\\\u0067': {
type: "Program",
body: [{
type: "VariableDeclaration",
declarations: [{
type: "VariableDeclarator",
id: {
type: "Identifier",
name: "x",
range: [4, 5],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 5 }
}
},
init: {
type: "Literal",
value: "/[P QR]/g",
raw: "/[P QR]/\\\\u0067",
regex: {
pattern: '[P QR]',
flags: 'g'
},
range: [8, 23],
loc: {
start: { line: 1, column: 8 },
end: { line: 1, column: 23 }
}
},
range: [4, 23],
loc: {
start: { line: 1, column: 4 },
end: { line: 1, column: 23 }
}
}],
kind: "var",
range: [0, 23],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 23 }
}
}],
range: [0, 23],
loc: {
start: { line: 1, column: 0 },
end: { line: 1, column: 23 }
},
errors: [{
index: 17,
lineNumber: 1,
column: 18,
message: "Error: Line 1: Unexpected token ILLEGAL"
}, {
index: 23,
lineNumber: 1,
column: 24,
message: "Error: Line 1: Unexpected token ILLEGAL"
}]
}
}
};
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