TypeScript/tests/baselines/reference/assignmentCompatability10.errors.txt
2014-07-12 17:30:19 -07:00

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==== tests/cases/compiler/assignmentCompatability10.ts (1 errors) ====
module __test1__ {
export interface interfaceWithPublicAndOptional<T,U> { one: T; two?: U; }; var obj4: interfaceWithPublicAndOptional<number,string> = { one: 1 };;
export var __val__obj4 = obj4;
}
module __test2__ {
export class classWithPublicAndOptional<T,U> { constructor(public one: T, public two?: U) {} } var x4 = new classWithPublicAndOptional<number, string>(1);;
export var __val__x4 = x4;
}
__test2__.__val__x4 = __test1__.__val__obj4
~~~~~~~~~~~~~~~~~~~
!!! Type 'interfaceWithPublicAndOptional<number, string>' is not assignable to type 'classWithPublicAndOptional<number, string>':
!!! Required property 'two' cannot be reimplemented with optional property in 'interfaceWithPublicAndOptional<number, string>'.