diff options
Diffstat (limited to 'src/scope.h')
| -rw-r--r-- | src/scope.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/scope.h b/src/scope.h index 35b5332e..37ca1ccd 100644 --- a/src/scope.h +++ b/src/scope.h @@ -185,6 +185,9 @@ public: std::size_t size() const { return args.size(); } + bool empty() const { + return args.size() == 0; + } }; /** |