Bump tree-sitter to 0.22.2

Cargo.lock

@@ -2404,8 +2404,9 @@ dependencies = [
 
 [[package]]
 name = "tree-sitter"
-version = "0.20.10"
-source = "git+https://github.com/helix-editor/tree-sitter?rev=660481dbf71413eba5a928b0b0ab8da50c1109e0#660481dbf71413eba5a928b0b0ab8da50c1109e0"
+version = "0.22.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdb9c9f15eae91dcd00ee0d86a281d16e6263786991b662b34fa9632c21a046b"
 dependencies = [
  "cc",
  "regex",

Cargo.toml

@@ -37,7 +37,7 @@ package.helix-tui.opt-level = 2
 package.helix-term.opt-level = 2
 
 [workspace.dependencies]
-tree-sitter = { version = "0.20", git = "https://github.com/helix-editor/tree-sitter", rev = "660481dbf71413eba5a928b0b0ab8da50c1109e0" }
+tree-sitter = { version = "0.22" }
 nucleo = "0.2.0"
 
 [workspace.package]

helix-core/src/syntax.rs

@@ -21,7 +21,7 @@ use std::{
     collections::{HashMap, HashSet, VecDeque},
     fmt::{self, Display},
     hash::{Hash, Hasher},
-    mem::{replace, transmute},
+    mem::replace,
     path::{Path, PathBuf},
     str::FromStr,
     sync::Arc,
@@ -805,7 +805,7 @@ impl LanguageConfiguration {
         if query_text.is_empty() {
             return None;
         }
-        let lang = self.highlight_config.get()?.as_ref()?.language;
+        let lang = &self.highlight_config.get()?.as_ref()?.language;
         Query::new(lang, &query_text)
             .map_err(|e| {
                 log::error!(
@@ -1544,13 +1544,7 @@ impl PartialEq for LanguageLayer {
 impl Hash for LanguageLayer {
     fn hash<H: Hasher>(&self, state: &mut H) {
         self.depth.hash(state);
-        // The transmute is necessary here because tree_sitter::Language does not derive Hash at the moment.
-        // However it does use #[repr] transparent so the transmute here is safe
-        // as `Language` (which `Grammar` is an alias for) is just a newtype wrapper around a (thin) pointer.
-        // This is also compatible with the PartialEq implementation of language
-        // as that is just a pointer comparison.
-        let language: *const () = unsafe { transmute(self.config.language) };
-        language.hash(state);
+        self.config.language.hash(state);
         self.ranges.hash(state);
     }
 }
@@ -1567,7 +1561,7 @@ impl LanguageLayer {
             .map_err(|_| Error::InvalidRanges)?;
 
         parser
-            .set_language(self.config.language)
+            .set_language(&self.config.language)
             .map_err(|_| Error::InvalidLanguage)?;
 
         // unsafe { syntax.parser.set_cancellation_flag(cancellation_flag) };
@@ -1867,7 +1861,7 @@ impl HighlightConfiguration {
 
         // Construct a single query by concatenating the three query strings, but record the
         // range of pattern indices that belong to each individual string.
-        let query = Query::new(language, &query_source)?;
+        let query = Query::new(&language, &query_source)?;
         let mut highlights_pattern_index = 0;
         for i in 0..(query.pattern_count()) {
             let pattern_offset = query.start_byte_for_pattern(i);
@@ -1876,7 +1870,7 @@ impl HighlightConfiguration {
             }
         }
 
-        let injections_query = Query::new(language, injection_query)?;
+        let injections_query = Query::new(&language, injection_query)?;
         let combined_injections_patterns = (0..injections_query.pattern_count())
             .filter(|&i| {
                 injections_query
@@ -2730,7 +2724,7 @@ mod test {
         .unwrap();
         let language = get_language("rust").unwrap();
 
-        let query = Query::new(language, query_str).unwrap();
+        let query = Query::new(&language, query_str).unwrap();
         let textobject = TextObjectQuery { query };
         let mut cursor = QueryCursor::new();
 

xtask/src/querycheck.rs

@@ -21,7 +21,7 @@ pub fn query_check() -> Result<(), DynError> {
             let query_text = read_query(language_name, query_file);
             if let Ok(lang) = language {
                 if !query_text.is_empty() {
-                    if let Err(reason) = Query::new(lang, &query_text) {
+                    if let Err(reason) = Query::new(&lang, &query_text) {
                         return Err(format!(
                             "Failed to parse {} queries for {}: {}",
                             query_file, language_name, reason