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Add edge-case parser tests for
for (async of
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packages/babel-parser/test/fixtures/core/categorized/for-async-of-dot/input.js
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for (async.x of y); |
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packages/babel-parser/test/fixtures/core/categorized/for-async-of-dot/output.json
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{ | ||
"type": "File", | ||
"start":0,"end":19,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":19}}, | ||
"program": { | ||
"type": "Program", | ||
"start":0,"end":19,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":19}}, | ||
"sourceType": "script", | ||
"interpreter": null, | ||
"body": [ | ||
{ | ||
"type": "ForOfStatement", | ||
"start":0,"end":19,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":19}}, | ||
"await": false, | ||
"left": { | ||
"type": "MemberExpression", | ||
"start":5,"end":12,"loc":{"start":{"line":1,"column":5},"end":{"line":1,"column":12}}, | ||
"object": { | ||
"type": "Identifier", | ||
"start":5,"end":10,"loc":{"start":{"line":1,"column":5},"end":{"line":1,"column":10},"identifierName":"async"}, | ||
"name": "async" | ||
}, | ||
"computed": false, | ||
"property": { | ||
"type": "Identifier", | ||
"start":11,"end":12,"loc":{"start":{"line":1,"column":11},"end":{"line":1,"column":12},"identifierName":"x"}, | ||
"name": "x" | ||
} | ||
}, | ||
"right": { | ||
"type": "Identifier", | ||
"start":16,"end":17,"loc":{"start":{"line":1,"column":16},"end":{"line":1,"column":17},"identifierName":"y"}, | ||
"name": "y" | ||
}, | ||
"body": { | ||
"type": "EmptyStatement", | ||
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} | ||
} | ||
], | ||
"directives": [] | ||
} | ||
} |
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packages/babel-parser/test/fixtures/core/categorized/for-async-of-for-statement/input.js
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for (async of => {};;); |
43 changes: 43 additions & 0 deletions
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packages/babel-parser/test/fixtures/core/categorized/for-async-of-for-statement/output.json
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{ | ||
"type": "File", | ||
"start":0,"end":23,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":23}}, | ||
"program": { | ||
"type": "Program", | ||
"start":0,"end":23,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":23}}, | ||
"sourceType": "script", | ||
"interpreter": null, | ||
"body": [ | ||
{ | ||
"type": "ForStatement", | ||
"start":0,"end":23,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":23}}, | ||
"init": { | ||
"type": "ArrowFunctionExpression", | ||
"start":5,"end":19,"loc":{"start":{"line":1,"column":5},"end":{"line":1,"column":19}}, | ||
"id": null, | ||
"generator": false, | ||
"async": true, | ||
"params": [ | ||
{ | ||
"type": "Identifier", | ||
"start":11,"end":13,"loc":{"start":{"line":1,"column":11},"end":{"line":1,"column":13},"identifierName":"of"}, | ||
"name": "of" | ||
} | ||
], | ||
"body": { | ||
"type": "BlockStatement", | ||
"start":17,"end":19,"loc":{"start":{"line":1,"column":17},"end":{"line":1,"column":19}}, | ||
"body": [], | ||
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"test": null, | ||
"update": null, | ||
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} | ||
], | ||
"directives": [] | ||
} | ||
} |
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...abel-parser/test/fixtures/core/categorized/for-async-of-forbidden-arrow-function/input.js
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for (async of => {} of x); |
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...l-parser/test/fixtures/core/categorized/for-async-of-forbidden-arrow-function/output.json
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{ | ||
"type": "File", | ||
"start":0,"end":26,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":26}}, | ||
"errors": [ | ||
"SyntaxError: Invalid left-hand side in for-of statement. (1:5)" | ||
], | ||
"program": { | ||
"type": "Program", | ||
"start":0,"end":26,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":26}}, | ||
"sourceType": "script", | ||
"interpreter": null, | ||
"body": [ | ||
{ | ||
"type": "ForOfStatement", | ||
"start":0,"end":26,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":26}}, | ||
"await": false, | ||
"left": { | ||
"type": "ArrowFunctionExpression", | ||
"start":5,"end":19,"loc":{"start":{"line":1,"column":5},"end":{"line":1,"column":19}}, | ||
"id": null, | ||
"generator": false, | ||
"async": true, | ||
"params": [ | ||
{ | ||
"type": "Identifier", | ||
"start":11,"end":13,"loc":{"start":{"line":1,"column":11},"end":{"line":1,"column":13},"identifierName":"of"}, | ||
"name": "of" | ||
} | ||
], | ||
"body": { | ||
"type": "BlockStatement", | ||
"start":17,"end":19,"loc":{"start":{"line":1,"column":17},"end":{"line":1,"column":19}}, | ||
"body": [], | ||
"directives": [] | ||
} | ||
}, | ||
"right": { | ||
"type": "Identifier", | ||
"start":23,"end":24,"loc":{"start":{"line":1,"column":23},"end":{"line":1,"column":24},"identifierName":"x"}, | ||
"name": "x" | ||
}, | ||
"body": { | ||
"type": "EmptyStatement", | ||
"start":25,"end":26,"loc":{"start":{"line":1,"column":25},"end":{"line":1,"column":26}} | ||
} | ||
} | ||
], | ||
"directives": [] | ||
} | ||
} |
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packages/babel-parser/test/fixtures/core/categorized/for-async-of-forbidden-equals/input.js
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// Check what happens when the async-unary-arrow-function parser looks ahead | ||
// and finds "=" instead of "=>". | ||
for (async of = x); |
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...es/babel-parser/test/fixtures/core/categorized/for-async-of-forbidden-equals/options.json
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{ | ||
"throws": "Unexpected token, expected \"=>\" (3:14)" | ||
} |
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packages/babel-parser/test/fixtures/core/categorized/for-async-of-forbidden/input.js
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for (async of x); | ||
|
||
async () => { | ||
for (async of x); | ||
} |
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packages/babel-parser/test/fixtures/core/categorized/for-async-of-forbidden/output.json
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{ | ||
"type": "File", | ||
"start":0,"end":54,"loc":{"start":{"line":1,"column":0},"end":{"line":5,"column":1}}, | ||
"errors": [ | ||
"SyntaxError: The left-hand side of a for-of loop may not be 'async'. (1:5)", | ||
"SyntaxError: The left-hand side of a for-of loop may not be 'async'. (4:7)" | ||
], | ||
"program": { | ||
"type": "Program", | ||
"start":0,"end":54,"loc":{"start":{"line":1,"column":0},"end":{"line":5,"column":1}}, | ||
"sourceType": "script", | ||
"interpreter": null, | ||
"body": [ | ||
{ | ||
"type": "ForOfStatement", | ||
"start":0,"end":17,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":17}}, | ||
"await": false, | ||
"left": { | ||
"type": "Identifier", | ||
"start":5,"end":10,"loc":{"start":{"line":1,"column":5},"end":{"line":1,"column":10},"identifierName":"async"}, | ||
"name": "async" | ||
}, | ||
"right": { | ||
"type": "Identifier", | ||
"start":14,"end":15,"loc":{"start":{"line":1,"column":14},"end":{"line":1,"column":15},"identifierName":"x"}, | ||
"name": "x" | ||
}, | ||
"body": { | ||
"type": "EmptyStatement", | ||
"start":16,"end":17,"loc":{"start":{"line":1,"column":16},"end":{"line":1,"column":17}} | ||
} | ||
}, | ||
{ | ||
"type": "ExpressionStatement", | ||
"start":19,"end":54,"loc":{"start":{"line":3,"column":0},"end":{"line":5,"column":1}}, | ||
"expression": { | ||
"type": "ArrowFunctionExpression", | ||
"start":19,"end":54,"loc":{"start":{"line":3,"column":0},"end":{"line":5,"column":1}}, | ||
"id": null, | ||
"generator": false, | ||
"async": true, | ||
"params": [], | ||
"body": { | ||
"type": "BlockStatement", | ||
"start":31,"end":54,"loc":{"start":{"line":3,"column":12},"end":{"line":5,"column":1}}, | ||
"body": [ | ||
{ | ||
"type": "ForOfStatement", | ||
"start":35,"end":52,"loc":{"start":{"line":4,"column":2},"end":{"line":4,"column":19}}, | ||
"await": false, | ||
"left": { | ||
"type": "Identifier", | ||
"start":40,"end":45,"loc":{"start":{"line":4,"column":7},"end":{"line":4,"column":12},"identifierName":"async"}, | ||
"name": "async" | ||
}, | ||
"right": { | ||
"type": "Identifier", | ||
"start":49,"end":50,"loc":{"start":{"line":4,"column":16},"end":{"line":4,"column":17},"identifierName":"x"}, | ||
"name": "x" | ||
}, | ||
"body": { | ||
"type": "EmptyStatement", | ||
"start":51,"end":52,"loc":{"start":{"line":4,"column":18},"end":{"line":4,"column":19}} | ||
} | ||
} | ||
], | ||
"directives": [] | ||
} | ||
} | ||
} | ||
], | ||
"directives": [] | ||
} | ||
} |