This is a temporary repo ported from ncm-clang.

I'm going to write a new c/c++ completion plugin based on libclang instead of the clang executable. But before that happen, I still need a decent C/C++ completion plugin.

Install

Plug 'ncm2/ncm2-clang'

Settings

If you're using cmake, add set(CMAKE_EXPORT_COMPILE_COMMANDS, 1) into CMakeLists.txt so that compile_commands.json will be generated.

g:ncm2_clang#database_path

A list of paths for locating compile_commands.json. Default is ['compile_commands.json', 'build/compile_commands.json']

g:ncm2_clang#clang_command

The command to invode clang executable. Defaults to ['clang'].

Utilities

ncm2_clang#compilation_info()

Get compilation flags and directory for current file.

The following vimrc shows how to use Rip-Rip/clang_complete's goto declaration feature.