18 lines
799 B
Plaintext
18 lines
799 B
Plaintext
==== tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithGenericCallSignatures4.ts (2 errors) ====
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// some complex cases of assignment compat of generic signatures.
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interface I2<T> {
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p: T
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}
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var x: <T extends I2<T>>(z: T) => void
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~~~~~~~~~~~~~~~
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!!! Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
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var y: <T extends I2<I2<T>>>(z: T) => void
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~~~~~~~~~~~~~~~~~~~
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!!! Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
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// These both do not make sense as we would eventually be comparing I2<T> to I2<I2<T>>, and they are self referencing anyway
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x = y
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y = x
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