TypeScript/tests/cases/compiler/contextualTypingOfObjectLiterals.ts
2014-07-12 17:30:19 -07:00

10 lines
242 B
TypeScript

var obj1: { [x: string]: string; };
var obj2 = {x: ""};
obj1 = {}; // Ok
obj1 = obj2; // Error - indexer doesn't match
function f(x: { [s: string]: string }) { }
f({}); // Ok
f(obj1); // Ok
f(obj2); // Error - indexer doesn't match