26 lines
1.1 KiB
Plaintext
26 lines
1.1 KiB
Plaintext
==== tests/cases/compiler/typeParameterConstraints1.ts (6 errors) ====
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function foo1<T extends any>(test: T) { }
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function foo2<T extends number>(test: T) { }
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function foo3<T extends string>(test: T) { }
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function foo4<T extends Date>(test: T) { } // valid
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function foo5<T extends RegExp>(test: T) { } // valid
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function foo6<T extends hm>(test: T) { }
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~~
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!!! Cannot find name 'hm'.
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function foo7<T extends Object>(test: T) { } // valid
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function foo8<T extends "">(test: T) { }
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~~
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!!! Type expected.
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function foo9<T extends 1 > (test: T) { }
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~
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!!! Type expected.
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function foo10<T extends (1)> (test: T) { }
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~~~
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!!! Type expected.
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function foo11<T extends null> (test: T) { }
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~~~~
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!!! Type expected.
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function foo12<T extends undefined>(test: T) { }
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~~~~~~~~~
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!!! Cannot find name 'undefined'.
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function foo13<T extends void>(test: T) { } |