Query: invalid node type at position 1400 for language rust

[Filip Krikava]

Describe the bug

After installing nvim-treesitter-textobject, I get the following error on every rust file:

Error detected while processing BufReadPost Autocommands for "*":
Error executing lua callback: /usr/share/nvim/runtime/filetype.lua:22: Error executing lua: /usr/share/nvim/runtime/
filetype.lua:23: Vim(append):Error executing lua callback: /usr/share/nvim/runtime/lua/vim/treesitter/query.lua:219:
 query: invalid node type at position 1400 for language rust
stack traceback:
        [C]: in function '_ts_parse_query'
        /usr/share/nvim/runtime/lua/vim/treesitter/query.lua:219: in function 'get_query'
        ...cker/start/nvim-treesitter/lua/nvim-treesitter/query.lua:104: in function 'get_query'
        ...r-textobjects/lua/nvim-treesitter/textobjects/attach.lua:9: in function 'attach'
        ...er/start/nvim-treesitter/lua/nvim-treesitter/configs.lua:505: in function 'attach_module'
        ...er/start/nvim-treesitter/lua/nvim-treesitter/configs.lua:528: in function 'reattach_module'
        ...er/start/nvim-treesitter/lua/nvim-treesitter/configs.lua:131: in function <...er/start/nvim-treesitter/lu
a/nvim-treesitter/configs.lua:130>

To Reproduce

1. Install the plugin
2. Open any rust file

Expected behavior

No errors

Output of :checkhealth nvim-treesitter

nvim-treesitter: require("nvim-treesitter.health").check()

Installation

• OK: tree-sitter found 0.20.7 (parser generator, only needed for :TSInstallFromGrammar)
• OK: node found v19.0.0 (only needed for :TSInstallFromGrammar)
• OK: git executable found.
• OK: cc executable found. Selected from { vim.NIL, "cc", "gcc", "clang", "cl", "zig" }
  Version: cc (GCC) 12.2.0
• OK: Neovim was compiled with tree-sitter runtime ABI version 14 (required >=13). Parsers must be compatible with runtime ABI.

Parser/Features H L F I J

• cpp ✓ ✓ ✓ ✓ ✓
• dockerfile ✓ . . . ✓
• html ✓ ✓ ✓ ✓ ✓
• yaml ✓ ✓ ✓ ✓ ✓
• c ✓ ✓ ✓ ✓ ✓
• make ✓ . ✓ . ✓
• r ✓ ✓ . ✓ ✓
• scala ✓ . ✓ . ✓
• lua ✓ ✓ ✓ ✓ ✓
• bash ✓ ✓ ✓ . ✓
• toml ✓ ✓ ✓ ✓ ✓
• rust ✓ ✓ ✓ ✓ ✓

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 v0.8.0
Build type: Release
LuaJIT 2.1.0-beta3
Compiled by builduser

Features: +acl +iconv +tui
See ":help feature-compile"

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/share/nvim"

Run :checkhealth for more info

Additional context

It used to work just fine, until today when I did PackerSync.

[X]

This seems to come from #nvim-treesitter/nvim-treesitter@dd89caf which includes #tree-sitter/tree-sitter-rust#152. This removes the if_let_expression token.
If I understand correctly, if let expressions are now parsed as normal if and a token let_condition was added to treat cases like if let or while let.

[jrop]

Here's my temporary fix:

Save the following patch file somewhere (in this example as fix.patch):

diff --git a/queries/rust/textobjects.scm b/queries/rust/textobjects.scm
index a5cb528..28ef74f 100644
--- a/queries/rust/textobjects.scm
+++ b/queries/rust/textobjects.scm
@@ -47,15 +47,15 @@
 
 (match_expression) @conditional.outer
 
-(if_let_expression
-  consequence: (block)?
-  @conditional.inner) @conditional.outer
+; (if_let_expression
+;   consequence: (block)?
+;   @conditional.inner) @conditional.outer
 
-(if_let_expression
-  alternative: (else_clause (block) @conditional.inner))
+; (if_let_expression
+;   alternative: (else_clause (block) @conditional.inner))
 
-(if_let_expression
-  pattern: (_) @conditional.inner)
+; (if_let_expression
+;   pattern: (_) @conditional.inner)
 
 ;; loops
 (loop_expression
@@ -64,8 +64,8 @@
 (while_expression
   (_)? @loop.inner) @loop.outer
 
-(while_let_expression
-  (_)? @loop.inner) @loop.outer
+; (while_let_expression
+;   (_)? @loop.inner) @loop.outer
 
 (for_expression
   body: (block)? @loop.inner) @loop.outer
@@ -138,10 +138,10 @@
   . (_) @parameter.inner . ","? @_end)
  (#make-range! "parameter.outer" @parameter.inner @_end))
 
-((meta_arguments
-  "," @_start . (_) @parameter.inner)
- (#make-range! "parameter.outer" @_start @parameter.inner))
-((meta_arguments
-  . (_) @parameter.inner . ","? @_end)
- (#make-range! "parameter.outer" @parameter.inner @_end))
+; ((meta_arguments
+;   "," @_start . (_) @parameter.inner)
+;  (#make-range! "parameter.outer" @_start @parameter.inner))
+; ((meta_arguments
+;   . (_) @parameter.inner . ","? @_end)
+;  (#make-range! "parameter.outer" @parameter.inner @_end))
 

Then in a terminal, run:

cd $HOME/.local/share/nvim/site/pack/packer/start/nvim-treesitter-textobjects # may differ depending on your package manager
patch queries/rust/textobjects.scm /PATH/TO/fix.patch

[shurizzle]

Or just touch ~/.config/nvim/queries/rust/textobjects.scm