Remove uses of 'short' and 'long'

src/compiler/lex_table.h

@@ -51,7 +51,7 @@ namespace tree_sitter {
         std::set<rules::CharacterSet> expected_inputs() const;
     };
 
-    typedef long int LexStateId;
+    typedef int64_t LexStateId;
 
     class LexTable {
     public:

src/compiler/parse_table.h

@@ -57,13 +57,13 @@ namespace tree_sitter {
         LexStateId lex_state_id;
     };
 
-    typedef unsigned long int ParseStateId;
+    typedef uint64_t ParseStateId;
 
     std::ostream& operator<<(std::ostream &stream, const ParseState &state);
 
     class ParseTable {
     public:
-        size_t add_state();
+        uint64_t add_state();
         void add_action(ParseStateId state_id, rules::Symbol symbol, ParseAction action);
 
         std::vector<ParseState> states;

src/compiler/rules/symbol.cc

@@ -21,7 +21,7 @@ namespace tree_sitter  {
         }
 
         size_t Symbol::hash_code() const {
-            return hash<string>()(name) ^ hash<short int>()(type);
+            return hash<string>()(name) ^ hash<int16_t>()(type);
         }
 
         rule_ptr Symbol::copy() const {