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//// [controlFlowForIndexSignatures.ts]
type Foo = { bar: string };
const boo: Foo = { bar: 'bar' };
function a(aboo1?: Foo) {
if (!aboo1) return;
const aboo2: { [key: string]: typeof aboo1.bar } = boo;
}
declare let b: Foo | undefined;
if (b) {
const bboo: { [key: string]: typeof b.bar } = boo;
}
b = boo;
const bboo: { [key: string]: typeof b.bar } = boo;
declare let c: string | number;
if (typeof c === 'string') {
type C = { [key: string]: typeof c };
const boo1: C = { bar: 'works' };
const boo2: C = { bar: 1 }; // should error
}
//// [controlFlowForIndexSignatures.js]
var boo = { bar: 'bar' };
function a(aboo1) {
if (!aboo1)
return;
var aboo2 = boo;
}
if (b) {
var bboo_1 = boo;
}
b = boo;
var bboo = boo;
if (typeof c === 'string') {
var boo1 = { bar: 'works' };
var boo2 = { bar: 1 }; // should error
}
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