Follow the tracker

You can find a set of known issues and feature requests in our tracker. Some issues in the AppCode tracker are also applicable to CLion.

What are the most important and known issues and limitations?

System requirements
CLion supports the following C and C++ standards: C99, C11 partially, C++03, C++11, C++14 (all except constexpr), C++17 (initial support).
List of supported C++ language features can be found in our webhelp.
Performance and memory

(info) While reporting a performance problem, please, get a thread dump and a CPU snapshot and attach them to the report/ticket in tracker.

(info) To find IDE logs to attach to the problem use this link.


(info) To report debugger problem, please, configure and collect debug logs