cdmckay / scl-8279-example

An example of the IntelliJ Scala bug SCL-8279.

SCL-8279 Example

This is an example showing how beEmpty has a red underline in IntelliJ (see this issue on YouTrack).

If you run:

sbt test

It will print:

[info] HomeControllerSpec
[info] The specification should
[info]   + not have a red underline for beEmpty
[info] Total for specification HomeControllerSpec
[info] Finished in 194 ms
[info] 1 example, 0 failure, 0 error
[info] Passed: Total 1, Failed 0, Errors 0, Passed 1
[success] Total time: 12 s, completed Jun 2, 2021, 3:48:34 PM

But if you open HomeControllerSpec in IntelliJ, you will see a red underline under beEmpty and the message:

No implicit arguments of type: T_ => Any { def isEmpty: Boolean }