Lewis Lucas comments

Results 16 comments of


                                            Lewis Lucas

[Bug] 无法连接到服务器，但部分请求正常连接

可复现

Slow AST builds in code involving large array (e.g. 1000000 elements)

ADD: The performance issue do not occured in Linux. I don't know why. [clangd.log](https://github.com/clangd/vscode-clangd/files/13044375/clangd.log)

Slow AST builds in code involving large array (e.g. 1000000 elements)

> Clangd will only index the project if it contains a `compile_commands.json` file with entries for every source file in the project. > > I assume that's not the case...

Slow AST builds in code involving large array (e.g. 1000000 elements)

This recording may give you a better understanding of my problem here. https://github.com/clangd/vscode-clangd/assets/48874489/67b8b188-9bff-48a7-9f50-a194cead59b2

Slow AST builds in code involving large array (e.g. 1000000 elements)

> > I[23:08:12.423] (built by Brecht Sanders) clangd version 16.0.6 > > I[23:08:12.424] argv[0]: D:\Software\Mingw-w64\bin\clangd.EXE > > I've noticed that this is not an official windows clangd release. Looking around...

Slow AST builds in code involving large array (e.g. 1000000 elements)

> > But the official clangd.exe is using MSVC headers, how can i configure it to use GCC headers from WinLibs? > > One typical way is to have clangd...

Slow AST builds in code involving large array (e.g. 1000000 elements)

I specified the `--query-driver` parameter in the clangd plugin of VSCode, and now it can recognize the `WinLibs` header files correctly. I will continue testing to determine if there is...

Slow AST builds in code involving large array (e.g. 1000000 elements)

The problem still exists, it's just that this time it's stuck at "Parsing Includes, parsing main file". Every time I input a character, `clangd` takes about 2-3 seconds to respond...

Slow AST builds in code involving large array (e.g. 1000000 elements)

I believe it is not an issue with the `Winlibs` thread model, because when I switched the entire toolchain to `MSYS2` (ucrt-gcc13-clang17), the problem still persisted

Slow AST builds in code involving large array (e.g. 1000000 elements)

> Note that the same workaround mentioned in that issue applies too: use the standard prior to c++20. 请注意，同样的解决方法也适用于该问题：使用 C++20 之前的标准。 > > ```yaml > CompileFlags: > Add: [-std=c++17] >...