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tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesWithDifferentConstraints.ts(1,11): error TS2428: All declarations of 'A' must have identical type parameters.
tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesWithDifferentConstraints.ts(5,11): error TS2428: All declarations of 'A' must have identical type parameters.
tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesWithDifferentConstraints.ts(10,15): error TS2428: All declarations of 'B' must have identical type parameters.
tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesWithDifferentConstraints.ts(14,15): error TS2428: All declarations of 'B' must have identical type parameters.
tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesWithDifferentConstraints.ts(32,22): error TS2428: All declarations of 'A' must have identical type parameters.
tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesWithDifferentConstraints.ts(38,22): error TS2428: All declarations of 'A' must have identical type parameters.
==== tests/cases/conformance/interfaces/declarationMerging/twoGenericInterfacesWithDifferentConstraints.ts (6 errors) ====
interface A<T extends Date> {
~
!!! error TS2428: All declarations of 'A' must have identical type parameters.
x: T;
}
interface A<T extends Number> { // error
~
!!! error TS2428: All declarations of 'A' must have identical type parameters.
y: T;
}
module M {
interface B<T extends A<Date>> {
~
!!! error TS2428: All declarations of 'B' must have identical type parameters.
x: T;
}
interface B<T extends A<any>> { // error
~
!!! error TS2428: All declarations of 'B' must have identical type parameters.
y: T;
}
}
module M2 {
interface A<T extends Date> {
x: T;
}
}
module M2 {
interface A<T extends Number> { // ok, different declaration space from other M2.A
y: T;
}
}
module M3 {
export interface A<T extends Date> {
~
!!! error TS2428: All declarations of 'A' must have identical type parameters.
x: T;
}
}
module M3 {
export interface A<T extends Number> { // error
~
!!! error TS2428: All declarations of 'A' must have identical type parameters.
y: T;
}
}
interface B<T extends number> {
u: T;
v: Constraint<T>; // ok
}
interface B<T> { // ok
x: T;
y: Constraint<T>; // ok
}
interface C<T> {
x: T;
}
interface C<T extends number> { // ok
y: T;
}
interface Constraint<T extends number> {}
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