nvim-treesitter / nvim-treesitter/nvim-treesitter-textobjects
Rust: `@parameter` doesn't work correctly in macros
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- Dominant language
- Tree-sitter Query
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- Forks
- 271
- Avg merge
- 8d 8h
- Merged PRs (30d)
- 1
Description
Describe the bug
The @parameter.inner and @parameter.outer selectors does not work correctly inside function which are inside a macro.
To Reproduce
assert!(fu^nc("arg"), &r^ef, So^me(4));
Now run dia (Delete @parameter.inner) with cursour in every ^ separately.
The results are:
assert!(("arg"), &ref, Some(4));
assert!(func("arg"), &, Some(4));
assert!(func("arg"), &ref,(4));
Expected behavior
assert!(, &ref, Some(4));
assert!(func("arg"), , Some(4));
assert!(func("arg"), &ref,);
If we remove the shabang (!) and treat it as a function assert, then every keybinding works as expected.
Output of :checkhealth nvim-treesitter
Paste the output here
==============================================================================
nvim-treesitter: require("nvim-treesitter.health").check()
Installation ~
- WARNING
tree-sitterexecutable not found (parser generator, only needed for :TSInstallFromGrammar, not required for :TSInstall) - OK
nodefound v20.11.1 (only needed for :TSInstallFromGrammar) - OK
gitexecutable found. - OK
ccexecutable found. Selected from { vim.NIL, "cc", "gcc", "clang", "cl", "zig" }
Version: cc (GCC) 14.2.1 20240805 - OK Neovim was compiled with tree-sitter runtime ABI version 14 (required >=13). Parsers must be compatible with runtime ABI.
OS Info:
{
machine = "x86_64",
release = "6.10.6-arch1-1.1-g14",
sysname = "Linux",
version = "#1 SMP PREEMPT_DYNAMIC Thu, 29 Aug 2024 07:08:56 +0000"
} ~
Parser/Features H L F I J
- bash ✓ ✓ ✓ . ✓
- c ✓ ✓ ✓ ✓ ✓
- cpp ✓ ✓ ✓ ✓ ✓
- css ✓ . ✓ ✓ ✓
- fish ✓ ✓ ✓ ✓ ✓
- html ✓ ✓ ✓ ✓ ✓
- hyprlang ✓ . ✓ ✓ ✓
- javascript ✓ ✓ ✓ ✓ ✓
- json ✓ ✓ ✓ ✓ .
- lua ✓ ✓ ✓ ✓ ✓
- luadoc ✓ . . . .
- markdown ✓ . ✓ ✓ ✓
- markdown_inline ✓ . . . ✓
- nix ✓ ✓ ✓ ✓ ✓
- norg . . . . .
- printf ✓ . . . .
- python ✓ ✓ ✓ ✓ ✓
- query ✓ ✓ ✓ ✓ ✓
- rasi ✓ ✓ ✓ ✓ ✓
- rust ✓ ✓ ✓ ✓ ✓
- toml ✓ ✓ ✓ ✓ ✓
- tsx ✓ ✓ ✓ ✓ ✓
- typescript ✓ ✓ ✓ ✓ ✓
- typst ✓ . ✓ ✓ ✓
- vim ✓ ✓ ✓ . ✓
- vimdoc ✓ . . . ✓
- yaml ✓ ✓ ✓ ✓ ✓
Legend: H[ighlight], L[ocals], F[olds], I[ndents], In[j]ections
+) multiple parsers found, only one will be used
x) errors found in the query, try to run :TSUpdate {lang} ~
Output of nvim --version
NVIM v0.10.1
Build type: Release
LuaJIT 2.1.1723675123
Run "nvim -V1 -v" for more info
Additional context
Add any other context about the problem here.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the reported @parameter.inner and @parameter.outer behavior in the Rust macro example, comparing it with the same expression without the assert! macro. Trace the dia entry point and selector handling, then verify that each parameter is removed as shown in the expected results.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- devtools
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100