lifeart/ember-language-server

Syntax Error on Argumentless Helper Invocation

jrjohnson opened this issue · 2 comments

jrjohnson commented

I'm attempting to clear up Invoking Helpers Without Arguments and Parentheses In Named Argument Positions deprecations. In particular patterns in component tests like:

await render(hbs`<LeadershipManager
  @removeDirector={{noop}}
  @addDirector={{noop}}
/>`);

Using the noop helper from ember-composable-helpers to alleviate the need to pass meaningless methods in our tests.

Where the deprecation guide recommends replacing {{noop}} with {{(noop)}}. With Unstable Ember Language Server v3.0.4 enabled VSCode reports

Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'OPEN_SEXPR'glimmer-engine(syntax)

I'm not seeing any problems building or running this test with ember-source@3.28.0.

jrjohnson commented

Oh no, I'm sorry. I should have searched a bit harder for this issue. Thanks for being on top of this long before I noticed it! I'll close this now.

  • 👍1