Fix build warnings

src/compiler/build_tables/build_parse_table.cc

@@ -321,7 +321,7 @@ class ParseTableBuilder {
         if (state_replacements.count(i)) {
           state_indices_by_signature[state.shift_actions_signature].erase(i);
         } else {
-          state.each_referenced_state([&state_replacements](int64_t *state_index) {
+          state.each_referenced_state([&state_replacements](ParseStateId *state_index) {
             auto replacement = state_replacements.find(*state_index);
             if (replacement != state_replacements.end()) {
               *state_index = replacement->second;
@@ -349,7 +349,7 @@ class ParseTableBuilder {
         iter = parse_table.states.erase(iter);
       } else {
         ParseState &state = *iter;
-        state.each_referenced_state([&new_state_ids](int64_t *state_index) {
+        state.each_referenced_state([&new_state_ids](ParseStateId *state_index) {
           *state_index = new_state_ids[*state_index];
         });
         ++iter;

src/compiler/parse_table.h

@@ -13,7 +13,7 @@
 
 namespace tree_sitter {
 
-typedef int64_t ParseStateId;
+typedef size_t ParseStateId;
 
 enum ParseActionType {
   ParseActionTypeError,

src/runtime/lexer.c

@@ -82,13 +82,17 @@ static void ts_lexer__advance(void *payload, TSStateId state, bool skip) {
 
 void ts_lexer_init(Lexer *self) {
   *self = (Lexer){
-    .data =
-      {
-        .advance = ts_lexer__advance, .lookahead = 0, .result_symbol = 0,
-      },
+    .data = {
+      .advance = ts_lexer__advance,
+      .lookahead = 0,
+      .result_symbol = 0,
+    },
     .chunk = NULL,
     .chunk_start = 0,
-    .logger = {},
+    .logger = {
+      .payload = NULL,
+      .log = NULL
+    },
   };
   ts_lexer_reset(self, length_zero());
 }

src/runtime/tree.c

@@ -24,8 +24,11 @@ Tree *ts_tree_make_leaf(TSSymbol sym, Length padding, Length size,
     .padding = padding,
     .visible = metadata.visible,
     .named = metadata.named,
-    .first_leaf.symbol = sym,
     .has_changes = false,
+    .first_leaf = {
+      .symbol = sym,
+      .lex_state = 0
+    }
   };
   return result;
 }