Support Bazel plugin processing C++ targets in IntelliJ #8276

Description of the feature request:

IntelliJ 2025.3 onwards now support C++ directly without needing to switch to CLion, https://youtrack.jetbrains.com/issue/CPP-4141/Make-CLion-available-as-IntelliJ-plugin#focus=Change-27-13089124.0-0.pinned

We have a large Bazel project that uses both Java and C++. After installing the plugin, it seems to correctly recognize files but when any C++ file is opened, it reports an error "This file does not belong to any project target".

It is not clear if plugin pre filters targets to only JVM targets or its not able to recognize C++ targets for some other reason.

Which category does this issue belong to?

Intellij

What underlying problem are you trying to solve with this feature?

Bazel supports mixed language development well, having Bazel plugin detect appropriate C++ targets with help of newly launched C/C++ Language Support will significantly ease development of these cross language projects.

What operating system, Intellij IDE and programming languages are you using? Please provide specific versions.

AL2 via Remote SSH, Intellij IDEA 2025.3.4, Java and C++

Have you found anything relevant by searching the web?

No

Any other information, logs, or outputs that you want to share?

No response