Message ID | mcrlides4e0.fsf@google.com |
---|---|
State | New |
Headers | show |
diff -r 4d8871577da5 go/expressions.cc --- a/go/expressions.cc Mon Dec 03 22:22:34 2012 -0800 +++ b/go/expressions.cc Mon Dec 03 22:38:58 2012 -0800 @@ -5610,6 +5610,11 @@ || this->op_ == OPERATOR_GT || this->op_ == OPERATOR_GE) { + if (left_type->is_nil_type() && right_type->is_nil_type()) + { + this->report_error(_("invalid comparison of nil with nil")); + return; + } if (!Type::are_assignable(left_type, right_type, NULL) && !Type::are_assignable(right_type, left_type, NULL)) {