diff options
Diffstat (limited to 'src/expr.cc')
| -rw-r--r-- | src/expr.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/expr.cc b/src/expr.cc index 51accf3..08615ba 100644 --- a/src/expr.cc +++ b/src/expr.cc @@ -199,7 +199,11 @@ std::string Expression::toString() const stream << this->const_value; } else if (this->type == "R") { - stream << "[" << *this->children[0] << " : " << *this->children[1] << " : " << *this->children[2] << "]"; + stream << "[" << *this->children[0] << " : " << *this->children[1]; + if (this->children.size() > 2) { + stream << " : " << *this->children[2]; + } + stream << "]"; } else if (this->type == "V") { stream << "["; |