TypeScript/tests/baselines/reference/generics1.types
Wesley Wigham 5353475fce Always collect type and symbol baselines (#18621)
* Always generate type & symbol baselines

* Accept changed shadowed baselines

* Accept brand new type and symbol baselines

* Allow `getTypeAtLocation` to return undefined in the type writer

* Accept baselines which had missing type information

* Bind container for dynamically names enum members so they may be printed

* Accept type/symbol baselines for enums with computed members

* First pass at reducing typeWriter memory overhead

* Use generators to allow for type and symbol baselines with no cache

* Accept new baselines for tests whose output was fixed by better newline splitting

* Hard cap on number of declarations printed, cache declaration print text

* handle differing newlines better still to handle RWC newlines

* Lower abridging count, accept abridged baselines

* Limit max RWC error output size, limit RWC type and symbol baseline input size

* Move skip logic into type and symbol baseliner to streamline error handling

* Accept removal of empty baselines

* Canonicalize path earlier to handle odd paths in input files

* Do canonicalization earlier still, also ensure parallel perf profiles for different targets do not trample one another

* No need to pathify again
2017-09-22 15:52:04 -07:00

68 lines
1.1 KiB
Plaintext

=== tests/cases/compiler/generics1.ts ===
interface A { a: string; }
>A : A
>a : string
interface B extends A { b: string; }
>B : B
>A : A
>b : string
interface C extends B { c: string; }
>C : C
>B : B
>c : string
interface G<T, U extends B> {
>G : G<T, U>
>T : T
>U : U
>B : B
x: T;
>x : T
>T : T
y: U;
>y : U
>U : U
}
var v1: G<A, C>; // Ok
>v1 : G<A, C>
>G : G<T, U>
>A : A
>C : C
var v2: G<{ a: string }, C>; // Ok, equivalent to G<A, C>
>v2 : G<{ a: string; }, C>
>G : G<T, U>
>a : string
>C : C
var v3: G<A, A>; // Error, A not valid argument for U
>v3 : G<A, A>
>G : G<T, U>
>A : A
>A : A
var v4: G<G<A, B>, C>; // Ok
>v4 : G<G<A, B>, C>
>G : G<T, U>
>G : G<T, U>
>A : A
>B : B
>C : C
var v5: G<any, any>; // Error, any does not satisfy constraint B
>v5 : G<any, any>
>G : G<T, U>
var v6: G<any>; // Error, wrong number of arguments
>v6 : any
>G : G<T, U>
var v7: G; // Error, no type arguments
>v7 : any
>G : G<T, U>