Compiler error when using @meth

[hariroshan]

There is a compiler error thrown when using @meth decorator.

This expression has type Js_OO.Meth.arity1<array<int> => bool>
  It is not a function.

Rescript version: 9.1.2

But the code compiles in version 9.0.2. Can you verify?

https://rescript-lang.org/try?code=C4TwDgpgBAhgTnGIBMAeA5DAfFAvFAbwCgooABAWwmAAsSoAiASwGcBBBJBgLlk5FRMAdsBy4cAIwD2UgDZEAvkTIsAxlMgAKBgHdhAEyk6GASnIA3GLKgQAHsAhwhVvohS94btMNF5GHNwYiWWooYTAAV2A-AG0ARgBdYNDbP08kZGTokD9bGOZ2fgYEzXCokyIgA

[kevanstannard]

This is reproducible for me as well.

Syntax Lookup example code for @meth also shows this error.

Removing the @meth decorator appears to resolve the issue.

Not sure if the docs need to be updated, or this should be raised as a compiler issue?

[ryyppy]

9.1.2 basically made the original @meth semantics inaccessible from our syntax (/cc @IwanKaramazow), because the compiler unified Js.t with structural objects. To represent method calls, you kinda need to use @send external instead (at least for now, not sure if we want to introduce dedicated syntax for method calls).

This needs to be updated in the docs

[fhammerschmidt]

This actually compiles again in v11. Closing...