Christopher Chedeau
74bc9e7a4d
I find it weird to put `{}` together. So I figured I would change it to have an empty line and ask for feedback :)
Beware: most of the test cases are not representative of real code, you almost never define blocks with no content in practice.
79 lines
2.1 KiB
Plaintext
79 lines
2.1 KiB
Plaintext
exports[`test scope.js 1`] = `
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"function foo<X, Y:X>(x:X, y:Y):void { }
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foo(0, \"\");
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function bar<X:number, Y:X>(x:X, y:Y): number { return y*0; }
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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function foo<X, Y: X>(x: X, y: Y): void {
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}
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foo(0, \"\");
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function bar<X: number, Y: X>(x: X, y: Y): number {
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return y * 0;
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}
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"
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`;
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exports[`test test.js 1`] = `
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"function foo<T: number>(x: T): T {
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var _ = x * 1; // OK
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var y: string = x; // error
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return x; // OK
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}
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class C<T: number> {
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bar<U: number>(x: U): T {
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return x; // error, since T: number and U: number does not imply U: T
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}
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qux<U: T>(x: U): T {
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var _ = x * 1; // OK, since T: number and U: T implies U: number
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var y: string = x; // error
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return x; // OK, since U: T
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}
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}
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function example<T: {x: number}>(o: T): T { o.x = 0; return o; }
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var obj1: {x: number; y: string} = example({x: 0, y: \"\"});
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var obj2: {x: number} = example({x: 0});
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var c: C<string> = new C; // error, since T = string is incompatible with number
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var q: number = c.qux(0);
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/* 2 more errors, since argument U = number is incompatible with T = string, and
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* result T = string is incompatible with number */
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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function foo<T: number>(x: T): T {
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var _ = x * 1;
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// OK
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var y: string = x;
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// error
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return x; // OK
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}
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class C<T: number> {
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bar<U: number>(x: U): T {
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return x; // error, since T: number and U: number does not imply U: T
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}
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qux<U: T>(x: U): T {
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var _ = x * 1;
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// OK, since T: number and U: T implies U: number
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var y: string = x;
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// error
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return x; // OK, since U: T
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}
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}
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function example<T: { x: number }>(o: T): T {
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o.x = 0;
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return o;
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}
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var obj1: { x: number, y: string } = example({ x: 0, y: \"\" });
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var obj2: { x: number } = example({ x: 0 });
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var c: C<string> = new C();
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// error, since T = string is incompatible with number
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var q: number = c.qux(0);
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/* 2 more errors, since argument U = number is incompatible with T = string, and
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* result T = string is incompatible with number */
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"
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`;
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