5 lines
258 B
Plaintext
5 lines
258 B
Plaintext
==== tests/cases/compiler/genericFunctionTypedArgumentsAreFixed.ts (1 errors) ====
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declare function map<T, U>(f: (x: T) => U, xs: T[]): U[];
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map((a) => a.length, [1]);
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~~~~~~
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!!! Property 'length' does not exist on type 'number'. |