75 lines
4 KiB
Plaintext
75 lines
4 KiB
Plaintext
=== tests/cases/conformance/expressions/contextualTyping/objectLiteralContextualTyping.ts ===
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// In a contextually typed object literal, each property value expression is contextually typed by
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// the type of the property with a matching name in the contextual type, if any, or otherwise
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// for a numerically named property, the numeric index type of the contextual type, if any, or otherwise
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// the string index type of the contextual type, if any.
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interface Item {
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>Item : Symbol(Item, Decl(objectLiteralContextualTyping.ts, 0, 0))
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name: string;
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>name : Symbol(name, Decl(objectLiteralContextualTyping.ts, 5, 16))
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description?: string;
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>description : Symbol(description, Decl(objectLiteralContextualTyping.ts, 6, 17))
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}
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declare function foo(item: Item): string;
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>foo : Symbol(foo, Decl(objectLiteralContextualTyping.ts, 8, 1), Decl(objectLiteralContextualTyping.ts, 10, 41))
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>item : Symbol(item, Decl(objectLiteralContextualTyping.ts, 10, 21))
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>Item : Symbol(Item, Decl(objectLiteralContextualTyping.ts, 0, 0))
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declare function foo(item: any): number;
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>foo : Symbol(foo, Decl(objectLiteralContextualTyping.ts, 8, 1), Decl(objectLiteralContextualTyping.ts, 10, 41))
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>item : Symbol(item, Decl(objectLiteralContextualTyping.ts, 11, 21))
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var x = foo({ name: "Sprocket" });
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>x : Symbol(x, Decl(objectLiteralContextualTyping.ts, 13, 3), Decl(objectLiteralContextualTyping.ts, 14, 3))
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>foo : Symbol(foo, Decl(objectLiteralContextualTyping.ts, 8, 1), Decl(objectLiteralContextualTyping.ts, 10, 41))
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>name : Symbol(name, Decl(objectLiteralContextualTyping.ts, 13, 13))
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var x: string;
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>x : Symbol(x, Decl(objectLiteralContextualTyping.ts, 13, 3), Decl(objectLiteralContextualTyping.ts, 14, 3))
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var y = foo({ name: "Sprocket", description: "Bumpy wheel" });
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>y : Symbol(y, Decl(objectLiteralContextualTyping.ts, 16, 3), Decl(objectLiteralContextualTyping.ts, 17, 3))
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>foo : Symbol(foo, Decl(objectLiteralContextualTyping.ts, 8, 1), Decl(objectLiteralContextualTyping.ts, 10, 41))
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>name : Symbol(name, Decl(objectLiteralContextualTyping.ts, 16, 13))
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>description : Symbol(description, Decl(objectLiteralContextualTyping.ts, 16, 31))
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var y: string;
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>y : Symbol(y, Decl(objectLiteralContextualTyping.ts, 16, 3), Decl(objectLiteralContextualTyping.ts, 17, 3))
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var z = foo({ name: "Sprocket", description: false });
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>z : Symbol(z, Decl(objectLiteralContextualTyping.ts, 19, 3), Decl(objectLiteralContextualTyping.ts, 20, 3))
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>foo : Symbol(foo, Decl(objectLiteralContextualTyping.ts, 8, 1), Decl(objectLiteralContextualTyping.ts, 10, 41))
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>name : Symbol(name, Decl(objectLiteralContextualTyping.ts, 19, 13))
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>description : Symbol(description, Decl(objectLiteralContextualTyping.ts, 19, 31))
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var z: number;
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>z : Symbol(z, Decl(objectLiteralContextualTyping.ts, 19, 3), Decl(objectLiteralContextualTyping.ts, 20, 3))
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var w = foo({ a: 10 });
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>w : Symbol(w, Decl(objectLiteralContextualTyping.ts, 22, 3), Decl(objectLiteralContextualTyping.ts, 23, 3))
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>foo : Symbol(foo, Decl(objectLiteralContextualTyping.ts, 8, 1), Decl(objectLiteralContextualTyping.ts, 10, 41))
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>a : Symbol(a, Decl(objectLiteralContextualTyping.ts, 22, 13))
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var w: number;
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>w : Symbol(w, Decl(objectLiteralContextualTyping.ts, 22, 3), Decl(objectLiteralContextualTyping.ts, 23, 3))
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declare function bar<T>(param: { x?: T }): T;
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>bar : Symbol(bar, Decl(objectLiteralContextualTyping.ts, 23, 14))
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>T : Symbol(T, Decl(objectLiteralContextualTyping.ts, 25, 21))
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>param : Symbol(param, Decl(objectLiteralContextualTyping.ts, 25, 24))
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>x : Symbol(x, Decl(objectLiteralContextualTyping.ts, 25, 32))
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>T : Symbol(T, Decl(objectLiteralContextualTyping.ts, 25, 21))
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>T : Symbol(T, Decl(objectLiteralContextualTyping.ts, 25, 21))
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var b = bar({});
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>b : Symbol(b, Decl(objectLiteralContextualTyping.ts, 27, 3), Decl(objectLiteralContextualTyping.ts, 28, 3))
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>bar : Symbol(bar, Decl(objectLiteralContextualTyping.ts, 23, 14))
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var b: {};
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>b : Symbol(b, Decl(objectLiteralContextualTyping.ts, 27, 3), Decl(objectLiteralContextualTyping.ts, 28, 3))
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