fixup! Fix issues in buffer

1 files changed, 4 insertions, 1 deletions

diff --git a/test/buffer.cc b/test/buffer.cc
index 3bbfc95..e747fb7 100644
--- a/test/buffer.cc
+++ b/test/buffer.cc
@@ -2,7 +2,10 @@
 
 #include "buffer.hh"
 
+#include <cstdint>
 #include <cstring>
+#include <memory>
+#include <utility>
 
 namespace {
 
@@ -13,7 +16,7 @@ enum class BufferType : uint8_t {
 
 class BufferTest : public testing::TestWithParam<BufferType> {
  protected:
-  std::unique_ptr<Buffer> make(size_t min_size, size_t max_size) {
+  static std::unique_ptr<Buffer> make(size_t min_size, size_t max_size) {
     switch (GetParam()) {
       case BufferType::Fixed:
         return Buffer::fixed(min_size);