Here you can control the standard library types rendering, module names, function parameter types and function template arguments, and other options. In the Settings | Build, Execution, Deployment | Debugger | Data Views | C/C++ dialog, you can customize the C/C++ data representation. However, if you had imported CLion settings from a jar file created in Windows or Linux, the default debugger will be set to the bundled or custom GDB version, as it was defined in the system of origin. LLDB is set as the default debugger on macOS. In the Debugger field on the right pane, select the debugger for the current toolchain: Go to Settings | Build, Execution, Deployment | Toolchains. You can also use a custom GDB binary, the supported versions are 7.8.x-12.1. LLDB v 9.0.0 for MSVC toolchain on Windows Also, there is an LLDB-based debugger for the MSVC toolchain on Windows.Ĭurrent versions of the bundled debuggers:

In CLion, you can debug C/C++ executables with LLDB on macOS/Linux and GDB on Windows/Linux ( debugging with GDB on macOS is possible only with a custom GDB binary).