Address feedback from PR #101401

src/tools/unicode-table-generator/src/range_search.rs

@@ -16,12 +16,16 @@ const fn bitset_search<
     let bucket_idx = (needle / 64) as usize;
     let chunk_map_idx = bucket_idx / CHUNK_SIZE;
     let chunk_piece = bucket_idx % CHUNK_SIZE;
+    // FIXME: const-hack: Revert to `slice::get` after `const_slice_index`
+    // feature stabilizes.
     let chunk_idx = if chunk_map_idx < chunk_idx_map.len() {
         chunk_idx_map[chunk_map_idx]
     } else {
         return false;
     };
     let idx = bitset_chunk_idx[chunk_idx as usize][chunk_piece] as usize;
+    // FIXME: const-hack: Revert to `slice::get` after `const_slice_index`
+    // feature stabilizes.
     let word = if idx < bitset_canonical.len() {
         bitset_canonical[idx]
     } else {

src/tools/unicode-table-generator/src/raw_emitter.rs

@@ -76,7 +76,7 @@ impl RawEmitter {
 
         writeln!(
             &mut self.file,
-            "const BITSET_CANONICAL: [u64; {}] = [{}];",
+            "const BITSET_CANONICAL: &'static [u64; {}] = &[{}];",
             canonicalized.canonical_words.len(),
             fmt_list(canonicalized.canonical_words.iter().map(|v| Bits(*v))),
         )
@@ -84,7 +84,7 @@ impl RawEmitter {
         self.bytes_used += 8 * canonicalized.canonical_words.len();
         writeln!(
             &mut self.file,
-            "const BITSET_MAPPING: [(u8, u8); {}] = [{}];",
+            "const BITSET_MAPPING: &'static [(u8, u8); {}] = &[{}];",
             canonicalized.canonicalized_words.len(),
             fmt_list(&canonicalized.canonicalized_words),
         )
@@ -135,7 +135,7 @@ impl RawEmitter {
 
         writeln!(
             &mut self.file,
-            "const BITSET_CHUNKS_MAP: [u8; {}] = [{}];",
+            "const BITSET_CHUNKS_MAP: &'static [u8; {}] = &[{}];",
             chunk_indices.len(),
             fmt_list(&chunk_indices),
         )
@@ -143,7 +143,7 @@ impl RawEmitter {
         self.bytes_used += chunk_indices.len();
         writeln!(
             &mut self.file,
-            "const BITSET_INDEX_CHUNKS: [[u8; {}]; {}] = [{}];",
+            "const BITSET_INDEX_CHUNKS: &'static [[u8; {}]; {}] = &[{}];",
             chunk_length,
             chunks.len(),
             fmt_list(chunks.iter()),