diff options
Diffstat (limited to 'src/parse.cpp')
-rw-r--r-- | src/parse.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/parse.cpp b/src/parse.cpp index b61b971..ce69a72 100644 --- a/src/parse.cpp +++ b/src/parse.cpp @@ -96,7 +96,11 @@ read_list(PEnv& penv, Cursor& cur, istream& in) skip_space(cur, in); if (in.peek() == ')') { eat_char(cur, in, ')'); - list.head->loc = loc; + if (!list.head) { + list.head = new ATuple(cur); + } else { + list.head->loc = loc; + } return list.head; } else { list.push_back(penv.parse(cur, in)); |