Bump actions/checkout from 4 to 5 in the github-actions group

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 4 to 5
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build.yml

@@ -50,7 +50,7 @@ jobs:
             packages: googletest libgmock-dev libgtest-dev
             version: 1.0
 
-        - uses: actions/checkout@v4
+        - uses: actions/checkout@v5
 
         - name: Configure
           run: |
@@ -108,7 +108,7 @@ jobs:
           os: [ubuntu-latest, windows-latest, macos-latest]
       runs-on: ${{ matrix.os }}
       steps:
-        - uses: actions/checkout@v4
+        - uses: actions/checkout@v5
 
         - name: Build
           run: |
@@ -126,7 +126,7 @@ jobs:
           os: [ubuntu-latest, windows-latest, macos-latest]
       runs-on: ${{ matrix.os }}
       steps:
-        - uses: actions/checkout@v4
+        - uses: actions/checkout@v5
 
         - name: Build
           shell: bash

.github/workflows/bzlmod-archive.yml

@@ -12,7 +12,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.1
       - run: git archive $GITHUB_REF -o "yaml-cpp-${GITHUB_REF:10}.tar.gz"
       - run: gh release upload ${GITHUB_REF:10} "yaml-cpp-${GITHUB_REF:10}.tar.gz"
         env:

include/yaml-cpp/node/detail/memory.h

@@ -25,7 +25,6 @@ class YAML_CPP_API memory {
   memory() : m_nodes{} {}
   node& create_node();
   void merge(const memory& rhs);
-  size_t size() const;
 
  private:
   using Nodes = std::set<shared_node>;

src/memory.cpp

@@ -9,10 +9,6 @@ void memory_holder::merge(memory_holder& rhs) {
   if (m_pMemory == rhs.m_pMemory)
     return;
 
-  if (m_pMemory->size() < rhs.m_pMemory->size()) {
-    std::swap(m_pMemory, rhs.m_pMemory);
-  }
-
   m_pMemory->merge(*rhs.m_pMemory);
   rhs.m_pMemory = m_pMemory;
 }
@@ -26,9 +22,5 @@ node& memory::create_node() {
 void memory::merge(const memory& rhs) {
   m_nodes.insert(rhs.m_nodes.begin(), rhs.m_nodes.end());
 }
-
-size_t memory::size() const {
-    return m_nodes.size();
-}
 }  // namespace detail
 }  // namespace YAML