[clang-tidy] Ignore `size() == 0` in the container implementation.

llvm-svn: 290289

1 files changed, 14 insertions, 0 deletions

diff --git a/clang-tools-extra/test/clang-tidy/readability-container-size-empty.cpp b/clang-tools-extra/test/clang-tidy/readability-container-size-empty.cpp
index 8cf332b62f9..6e6c90f553e 100644
--- a/clang-tools-extra/test/clang-tidy/readability-container-size-empty.cpp
+++ b/clang-tools-extra/test/clang-tidy/readability-container-size-empty.cpp
@@ -61,6 +61,20 @@ public:
 class Derived : public Container {
 };
 
+class Container2 {
+public:
+  int size() const;
+  bool empty() const { return size() == 0; }
+};
+
+class Container3 {
+public:
+  int size() const;
+  bool empty() const;
+};
+
+bool Container3::empty() const { return this->size() == 0; }
+
 int main() {
   std::set<int> intSet;
   std::string str;