swc/crates/swc_ecma_parser/tests/tsc/nullishCoalescingOperator2.ts

22 lines
623 B
TypeScript

// @strict: true
declare const a1: 'literal' | undefined | null
declare const a2: '' | undefined | null
declare const a3: 1 | undefined | null
declare const a4: 0 | undefined | null
declare const a5: true | undefined | null
declare const a6: false | undefined | null
declare const a7: unknown | null
declare const a8: never | null
declare const a9: any | null
const aa1 = a1 ?? 'whatever'
const aa2 = a2 ?? 'whatever'
const aa3 = a3 ?? 'whatever'
const aa4 = a4 ?? 'whatever'
const aa5 = a5 ?? 'whatever'
const aa6 = a6 ?? 'whatever'
const aa7 = a7 ?? 'whatever'
const aa8 = a8 ?? 'whatever'
const aa9 = a9 ?? 'whatever'