为c ++标准库配置clang-check [英] Configure clang-check for c++ standard libraries

问题描述

我正在尝试以Ale作为我的林特，而后者又使用clang-check来完成我的代码。

I am trying to run Ale as my linter, which in turn uses clang-check to lint my code.

$ clang-check FeatureManager.h
Error while trying to load a compilation database:
Could not auto-detect compilation database for file "FeatureManager.h"
No compilation database found in /home/babbleshack/ or any parent directory
json-compilation-database: Error while opening JSON database: No such file or directory
Running without flags.
/home/babbleshack/FeatureManager.h:6:10: fatal error: 'unordered_map' file not found
#include <unordered_map>
         ^~~~~~~~~~~~~~~
1 error generated.
Error while processing /home/babbleshack/FeatureManager.h.

而使用clang ++编译仅返回警告。

Whereas compiling with clang++ returns only a warning.

$ clang++ -std=c++11 -Wall FeatureManager.cxx FeatureManager.h
clang-5.0: warning: treating 'c-header' input as 'c++-header' when in C++ mode, this behavior is deprecated [-Wdeprecated]

没有可通过clang-check的标志，允许我设置编译标志。

There are no flags to clang-check allowing me to set compilation flags.

推荐答案

花点时间弄清楚这个，但是你可以做

Took a while to figure this out, but you can do

clang-check file.cxx--Wall -std = c ++ 11 -x c ++

或者如果您使用的是整洁的

or if you are using clang-tidy

clang-tidy file.cxx--Wall -std = c ++ 11 -x c ++

要同时使用ALE，我将以下内容添加到我的vimrc

To get both working with ALE, I added the following to my vimrc

let g：ale_cpp_clangtidy_options ='-Wall -std = c ++ 11 -x c ++'
让g：ale_cpp_clangcheck_options ='--Wall -std = c ++ 11 -x c ++'


ALE也适用于C，对于 g：ale_c_clangtidy_options ，您也必须这样做和 g：ale_c_clangcheck_options 。

If you want ALE to work for C as well, you will have to do the same for g:ale_c_clangtidy_options and g:ale_c_clangcheck_options.

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