19 lines
726 B
Plaintext
19 lines
726 B
Plaintext
==== tests/cases/conformance/types/typeParameters/typeParameterAsBaseType.ts (4 errors) ====
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// type parameters cannot be used as base types
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// these are all errors
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class C<T> extends T { }
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~
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!!! error TS2311: A class may only extend another class.
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class C2<T, U> extends U { }
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~
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!!! error TS2311: A class may only extend another class.
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interface I<T> extends T { }
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~
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!!! error TS2312: An interface may only extend a class or another interface.
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interface I2<T, U> extends U { }
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~
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!!! error TS2312: An interface may only extend a class or another interface.
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