1 files changed, 25 insertions, 19 deletions

diff --git a/src/core/lib/gprpp/inlined_vector.h b/src/core/lib/gprpp/inlined_vector.h
index 65c2b9634f..66dc751a56 100644
--- a/src/core/lib/gprpp/inlined_vector.h
+++ b/src/core/lib/gprpp/inlined_vector.h
@@ -100,10 +100,7 @@ class InlinedVector {
   void reserve(size_t capacity) {
     if (capacity > capacity_) {
       T* new_dynamic = static_cast<T*>(gpr_malloc(sizeof(T) * capacity));
-      for (size_t i = 0; i < size_; ++i) {
-        new (&new_dynamic[i]) T(std::move(data()[i]));
-        data()[i].~T();
-      }
+      move_elements(data(), new_dynamic, size_);
       gpr_free(dynamic_);
       dynamic_ = new_dynamic;
       capacity_ = capacity;
@@ -131,13 +128,25 @@ class InlinedVector {
     size_--;
   }
 
+  size_t size() const { return size_; }
+  bool empty() const { return size_ == 0; }
+
+  size_t capacity() const { return capacity_; }
+
+  void clear() {
+    destroy_elements();
+    init_data();
+  }
+
+ private:
   void copy_from(const InlinedVector& v) {
-    // if v is allocated, copy over the buffer.
+    // if v is allocated, make sure we have enough capacity.
     if (v.dynamic_ != nullptr) {
       reserve(v.capacity_);
-      memcpy(dynamic_, v.dynamic_, v.size_ * sizeof(T));
-    } else {
-      memcpy(inline_, v.inline_, v.size_ * sizeof(T));
+    }
+    // copy over elements
+    for (size_t i = 0; i < v.size_; ++i) {
+      new (&(data()[i])) T(v[i]);
     }
     // copy over metadata
     size_ = v.size_;
@@ -145,11 +154,12 @@ class InlinedVector {
   }
 
   void move_from(InlinedVector& v) {
-    // if v is allocated, then we steal its buffer, else we copy it.
+    // if v is allocated, then we steal its dynamic array; otherwise, we
+    // move the elements individually.
     if (v.dynamic_ != nullptr) {
       dynamic_ = v.dynamic_;
     } else {
-      memcpy(inline_, v.inline_, v.size_ * sizeof(T));
+      move_elements(v.data(), data(), v.size_);
     }
     // copy over metadata
     size_ = v.size_;
@@ -158,17 +168,13 @@ class InlinedVector {
     v.init_data();
   }
 
-  size_t size() const { return size_; }
-  bool empty() const { return size_ == 0; }
-
-  size_t capacity() const { return capacity_; }
-
-  void clear() {
-    destroy_elements();
-    init_data();
+  static void move_elements(T* src, T* dst, size_t num_elements) {
+    for (size_t i = 0; i < num_elements; ++i) {
+      new (&dst[i]) T(std::move(src[i]));
+      src[i].~T();
+    }
   }
 
- private:
   void init_data() {
     dynamic_ = nullptr;
     size_ = 0;