DAP support cpp

Create a .solution file in your working directory. Then pass the -g parameter to the compiler like this

[HELLO WORLD]
entry_point="/path/to/my/entry_point_file/main.cpp"
output="/path/where/the/program/will/be/written/hello_world"
parameters="-g"

That will tell the compiler to compile in debug mode.

How to setup DAP to debug with C++

Please note that this section has nothing to do with compiler.nvim. I'm documenting this to make your life easier. To debug C++ with DAP you have to:

• Install the codelldb adapter using mason-dap.
• Setup DAP for C++

Here you have an example of how to configure DAP for C++

local dap = require("dap")

-- C++
dap.adapters.codelldb = {
  type = 'server',
  port = "${port}",
  executable = {
    command = vim.fn.stdpath('data')..'/mason/bin/codelldb',
    args = {"--port", "${port}"},
    detached = function() if vim.fn.has('win32') == 1 then return false else return true end end,
  }
}
dap.configurations.cpp = {
  {
    name = 'Launch',
    type = 'lldb',
    request = 'launch',
    program = function() -- Ask the user what executable wants to debug
      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/bin/program', 'file')
    end,
    cwd = '${workspaceFolder}',
    stopOnEntry = false,
    args = {},
  },
}

How to check if everything works

Compile your program with Build solution, add a break point to your code, and then run DAP. You will see something like this.