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-rw-r--r--build/variable.ixx5
1 files changed, 5 insertions, 0 deletions
diff --git a/build/variable.ixx b/build/variable.ixx
index b0ff021..b97815e 100644
--- a/build/variable.ixx
+++ b/build/variable.ixx
@@ -4,6 +4,11 @@
namespace build
{
+ // value_proxy
+ //
+ inline bool value_proxy::
+ empty () const {return as<const list_value&> ().empty ();}
+
inline const value_proxy& value_proxy::
operator= (value_ptr v) const
{