Enhanced object literals ES6 support

Type of Issue

[ ] Bug Report
[ ] Feature Request
[X] Not sure

Description

There is an error during ng-packagr running script:

Dropping unreachable code [0:371,8]
Declarations in unreachable code! [0:371,8]

I found out, method which returns object with enhanced object literals cuase an error above:

  private _exampleMethod(): any {
    return {
        [`${TestComponent.prefix}disabled`]: this.disabled,
        [`${TestComponent.prefix}${this.type}`]: this.type,
    };
  }

Expected Behaviour

No error

Dropping unreachable code [0:371,8]
Declarations in unreachable code! [0:371,8]

Version Information

ng-packagr:            2.4.2
@angular/compiler:     5.2.10
@angular/compiler-cli: 5.2.10
rollup:                0.55.5
tsickle:               0.27.5
typescript:            2.5.3
rxjs: 5.5.10
node: 8.11.1
npm 6.1.0

[alan-agius4]

Not really, I guess what’s best is to open an issue with them. And explain the problem. By grabbing the outputted unminified UMD bundle and try to uglify it.

If you need any further help to report the problem. Let me know.

I’d appreciate if you tag me when you open it 😃

On Wed, 13 Jun 2018 at 14:13, beatadelura [e-mail] wrote:

@alan-agius4 https://github.com/alan-agius4 Do you have any knowledge from uglify-js for support similar issues?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/dherges/ng-packagr/issues/939#issuecomment-396915968, or mute the thread https://github.com/notifications/unsubscribe-auth/AQv-WniRUKoStlbdZvW15n5yxnmWKaObks5t8QH3gaJpZM4UirwD .

[github-actions[bot]]

This issue has been automatically locked due to inactivity. Please file a new issue if you are encountering a similar or related problem. _{This action has been performed automatically by a bot.}