diff options
Diffstat (limited to 'translate.cxx')
| -rw-r--r-- | translate.cxx | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/translate.cxx b/translate.cxx index 9750254d..cb4988ee 100644 --- a/translate.cxx +++ b/translate.cxx @@ -2329,7 +2329,12 @@ c_unparser::record_actions (unsigned actions, const token* tok, bool update) o->newline() << "c->actionremaining -= " << action_counter << ";"; o->newline() << "if (unlikely (c->actionremaining <= 0)) {"; o->newline(1) << "c->last_error = \"MAXACTION exceeded\";"; - o->newline() << "c->last_stmt = " << lex_cast_qstring(*tok) << ";"; + + // XXX it really ought to be illegal for anything to be missing a token, + // but until we're sure of that, we need to defend against NULL. + if (tok) + o->newline() << "c->last_stmt = " << lex_cast_qstring(*tok) << ";"; + o->newline() << "goto out;"; o->newline(-1) << "}"; action_counter = 0; |