From 2b5c552550222274650bf3b391745e462f09ca8a Mon Sep 17 00:00:00 2001 From: Alp Toker Date: Sat, 23 Nov 2013 23:06:20 +0000 Subject: Put an unused result attribute on SmallSet::empty() This matches other empty() container functions in LLVM. No actual usage problems discovered in this instance. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195562 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/ADT/SmallSet.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/llvm/ADT/SmallSet.h b/include/llvm/ADT/SmallSet.h index 5dfe924f6d..ecd3843cd0 100644 --- a/include/llvm/ADT/SmallSet.h +++ b/include/llvm/ADT/SmallSet.h @@ -39,7 +39,10 @@ class SmallSet { public: SmallSet() {} - bool empty() const { return Vector.empty() && Set.empty(); } + bool LLVM_ATTRIBUTE_UNUSED_RESULT empty() const { + return Vector.empty() && Set.empty(); + } + unsigned size() const { return isSmall() ? Vector.size() : Set.size(); } -- cgit v1.2.3