Update tok

Author: KangarooKoala

cxxheaderparser/parser.py

@@ -833,11 +833,13 @@ def _parse_requires(
             while True:
                 if tok.type == "(":
                     rawtoks.extend(self._consume_balanced_tokens(tok))
+                    tok = self.lex.token()
                 elif tok.type == "requires":
                     rawtoks.append(tok)
                     for tt in ("(", "{"):
                         tok = self._next_token_must_be(tt)
                         rawtoks.extend(self._consume_balanced_tokens(tok))
+                    tok = self.lex.token()
                 else:
                     tok = self._parse_requires_segment(tok, rawtoks)