Deprecated class usage results in compilation error in IntelliJ IDEA

[monteragi]

Describe the bug
Compilatation fails if @deprecated class is used in the source code.
It fails using Intelliji Idea for build. Maven compiles with no error...
I reproduced it on two different PCs. Tried different JDKs - result is the same.

To Reproduce
Steps to reproduce the behavior:

1. Install IntelliJ IDEA 2023.2 (Community Edition)
2. Checkout and open project: https://github.com/monteragi/manifold-test
3. Select "Build Project" or Run from the IntelliJ IDEA toolbar.

Expected behavior
Project is built / executed sucessfully.

Actual behavior
It fails with compilation error:

\src\main\java\mytest\MM.java:6:34
java: unexpected type
  required: class
  found:    variable

Screenshots
I recorded the short video. It shows the problem clearly. Please check
https://www.youtube.com/watch?v=CfGud1mHHBQ

Desktop (please complete the following information):

• OS Type & Version: Windows 10 Pro
• Java/JDK version: OpenJDK Temurin 17 and others.. Language Level 11
• IDE version (IntelliJ IDEA or Android Studio): IntelliJ IDEA 2023.2 (Community Edition)
• Manifold version: 2023.1.10
• Manifold IntelliJ plugin version: 2023.1.10

Additional context
Project uses: manifold-ext-rt and manifold-ext
Compiliation via Maven works fines.

Stack trace
\src\main\java\mytest\MM.java:6:34
java: unexpected type
required: class
found: variable

[monteragi]

It's something related to the deprecation warning... If I suppress it by "@SuppressWarnings("deprecation")" then compilation goes fine....

[rsmckinney]

@monteragi Thanks for this info, good to know. I think I know the problem, should have a fix ready for a release eod tomorrow.

[rsmckinney]

Fixed available with release 2023.1.11

[monteragi]

@rsmckinney Thanks a lot for the fix!