diff options
| -rw-r--r-- | build2/variable.ixx | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/build2/variable.ixx b/build2/variable.ixx index 3184108..76a52c1 100644 --- a/build2/variable.ixx +++ b/build2/variable.ixx @@ -86,6 +86,15 @@ namespace build2 return v.as<names> (); } + template <> + inline names& + cast (value& v) + { + assert (!v.null () && + (v.type == nullptr || v.type == &value_traits<names>::value_type)); + return v.as<names> (); + } + template <typename T> inline const T& cast (const value& v) |