diff options
| -rw-r--r-- | include/llvm/ADT/EquivalenceClasses.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/ADT/EquivalenceClasses.h b/include/llvm/ADT/EquivalenceClasses.h index 2924df549e..da86888395 100644 --- a/include/llvm/ADT/EquivalenceClasses.h +++ b/include/llvm/ADT/EquivalenceClasses.h @@ -138,6 +138,8 @@ public: iterator begin() const { return TheMapping.begin(); } iterator end() const { return TheMapping.end(); } + bool empty() const { return TheMapping.empty(); } + /// member_* Iterate over the members of an equivalence class. /// class member_iterator; |