1 files changed, 0 insertions, 10 deletions
diff --git a/src/expr.cc b/src/expr.cc
index e71abfd2..da45bb82 100644
--- a/src/expr.cc
+++ b/src/expr.cc
@@ -182,16 +182,6 @@ void expr_t::dump(std::ostream& out) const
   if (ptr) ptr->dump(out, 0);
 }
 
-void expr_t::read(const char *& data)
-{
-  if (ptr) ptr->read(data);
-}
-
-void expr_t::write(std::ostream& out) const
-{
-  if (ptr) ptr->write(out);
-}
-
 void expr_t::initialize()
 {
   parser.reset(new expr_t::parser_t);