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27 lines
726 B
27 lines
726 B
const assert = require( 'assert' );
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module.exports = {
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description: 'warns on top-level this (#770)',
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warnings: [
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{
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code: 'THIS_IS_UNDEFINED',
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message: `The 'this' keyword is equivalent to 'undefined' at the top level of an ES module, and has been rewritten`,
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pos: 81,
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loc: {
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file: require( 'path' ).resolve( __dirname, 'main.js' ),
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line: 3,
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column: 0
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},
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frame: `
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1: const someVariableJustToCheckOnCorrectLineNumber = true; // eslint-disable-line
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2:
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3: this.foo = 'bar';
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^
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`,
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url: `https://github.com/rollup/rollup/wiki/Troubleshooting#this-is-undefined`
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}
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],
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runtimeError: err => {
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assert.equal( err.message, `Cannot set property 'foo' of undefined` );
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}
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};
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