68 lines
2.5 KiB
Plaintext
68 lines
2.5 KiB
Plaintext
==== tests/cases/compiler/interfaceWithMultipleDeclarations.ts (15 errors) ====
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interface I1<V> {
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}
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interface I1<S> { // Name mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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interface I1<T, U extends T> { // Length mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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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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}
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interface I1<V extends string> { // constraint present
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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interface I1<V, X extends V> { // Length mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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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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}
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interface I1 { // Length mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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interface I2<T extends string> {
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}
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interface I2<T extends () => string> { // constraint mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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interface I2<T> { // constraint absent
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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interface I2<U> { // name mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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interface I2<X, Y> { // length mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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interface I2 { // length mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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interface I3 {
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}
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interface I3<T> { // length mismatch
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~~
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!!! All declarations of an interface must have identical type parameters.
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}
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class Foo<T> {
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}
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interface I4<T extends Foo<T>> {
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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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}
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interface I4<T extends Foo<T>> { // Should not be error
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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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} |