Domain: Error MessagesHelp WantedSuggestion
描述
TypeScript Version: 2.8.0-dev.20180227 Code
declare class C {
f({ x?: number }): void;
g(): void;
}
Expected behavior:
At the ?, property in destructuring may not be marked optional.
Actual behavior:
src/a.ts(2,10): error TS1005: ',' expected.
src/a.ts(2,20): error TS1005: ',' expected.
src/a.ts(2,21): error TS1128: Declaration or statement expected.
src/a.ts(2,22): error TS1128: Declaration or statement expected.
src/a.ts(2,28): error TS1109: Expression expected.
src/a.ts(3,8): error TS1005: ';' expected.
src/a.ts(3,14): error TS1109: Expression expected.
src/a.ts(4,1): error TS1128: Declaration or statement expected.