neovim 0.10.3 on Darwin freezes

[DYnamoX513]

Describe the bug

Editing a cpp file using the same Neovim configuration:

1. nixpkgs-unstable.neovim-unwrapped freezes
2. Neovim installed by Homebrew works well
3. Neovim from the original repo works well

Steps To Reproduce

1. nix-shell -p neovim
2. Create a new .cpp file with the following contents

#include <cstdint>

///\brief Category token.
/// Do not change the enum value, as some old codes use </==/!=/> for comparison (needed_by_csc)
enum class Category : std::uint8_t {
    STOCK = 0,
};

3. Deleting two / before "Do not change ... "
4. Neovim stuck

Additional context

No LSP enabled.

Metadata

• system: "aarch64-darwin"
• host os: Darwin 24.2.0, macOS 15.2
• multi-user?: yes
• sandbox: no
• version: nix-env (Nix) 2.24.11
• nixpkgs: /nix/store/73cnf2k7mji95fcflvay15pdw4skhhk5-source

Screen recording

The left pane is nvim and the right one is /opt/homebrew/bin/nvim

Recording.at.2024-12-26.11.43.55.mp4

[traxys]

I believe this is linked to those issues:

• nvim freezes when deleting text when highlight_current_scope is enabled neovim/neovim#31163
• v0.24.4 causes Neovim to freeze in some configurations tree-sitter/tree-sitter#3930

It seems to be a bug in tree-sitter 0.24.4, that is fixed in 0.24.5

[fpletz]

Fixed by #368952.