15 lines
657 B
Plaintext
15 lines
657 B
Plaintext
tests/cases/compiler/collisionThisExpressionAndLocalVarInLambda.ts(5,13): error TS2399: Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference.
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==== tests/cases/compiler/collisionThisExpressionAndLocalVarInLambda.ts (1 errors) ====
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declare function alert(message?: any): void;
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var x = {
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doStuff: (callback) => () => {
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var _this = 2;
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~~~~~
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!!! error TS2399: Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference.
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return callback(this);
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}
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}
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alert(x.doStuff(x => alert(x))); |