TypeScript/tests/cases/compiler/unusedLocalsAndObjectSpread.ts

32 lines
724 B
TypeScript

//@noUnusedLocals:true
declare var console: { log(a: any): void };
function one() {
const foo = { a: 1, b: 2 };
// 'a' is declared but never used
const {a, ...bar} = foo;
console.log(bar);
}
function two() {
const foo = { a: 1, b: 2 };
// '_' is declared but never used
const {a: _, ...bar} = foo;
console.log(bar);
}
function three() {
const foo = { a: 1, b: 2 };
// 'a' is declared but never used
const {a, ...bar} = foo; // bar should be unused
//console.log(bar);
}
function four() {
const foo = { a: 1, b: 2 };
// '_' is declared but never used
const {a: _, ...bar} = foo; // bar should be unused
//console.log(bar);
}