diff options
Diffstat (limited to 'src/parser.h')
-rw-r--r-- | src/parser.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/parser.h b/src/parser.h index 5eba4ffd..aab48830 100644 --- a/src/parser.h +++ b/src/parser.h @@ -52,11 +52,12 @@ class expr_t::parser_t : public noncopyable mutable token_t lookahead; mutable bool use_lookahead; - token_t& next_token(std::istream& in, const parse_flags_t& tflags) const { + token_t& next_token(std::istream& in, const parse_flags_t& tflags, + const char expecting = '\0') const { if (use_lookahead) use_lookahead = false; else - lookahead.next(in, tflags); + lookahead.next(in, tflags, expecting); return lookahead; } |