CI updates

.github/workflows/ci.yml

@@ -74,6 +74,13 @@ jobs:
         run: |
           make -C doc clean all
           if ! git diff --quiet; then git diff || true; fi # ignore diff error
+      - name: Clean up
+        shell: bash
+        run: |
+          git ls-files -z --others --ignored --exclude-standard ./src/stub | xargs -0r rm -v --
+          find ./src/stub/src -type d -name tmp -print0 | xargs -0r rmdir -v --
+          #git status --ignored ./src/stub || true
+          git status --ignored || true
 
   job-linux-cmake: # uses cmake + make
     if: true

src/check/dt_cxxlib.cpp

@@ -558,7 +558,8 @@ TEST_CASE("upx::ObjectDeleter 1") {
     LE32 *a = nullptr; // array
     LE64 *m = nullptr; // malloc
     {
-        auto o_deleter = upx::ObjectDeleter(&o, 1);
+        // auto o_deleter = upx::ObjectDeleter(&o, 1);
+        upx::ObjectDeleter<LE16> o_deleter = upx::ObjectDeleter(&o, 1);
         o = new LE16;
         assert(o != nullptr);
         auto a_deleter = upx::ArrayDeleter(&a, 1);
@@ -594,7 +595,8 @@ TEST_CASE("upx::ObjectDeleter 2") {
     BE32 *a[N]; // multiple arrays
     BE64 *m[N]; // multiple mallocs
     {
-        auto o_deleter = upx::ObjectDeleter(o, 0);
+        // auto o_deleter = upx::ObjectDeleter(o, 0);
+        upx::ObjectDeleter<BE16> o_deleter = upx::ObjectDeleter(o, 0);
         auto a_deleter = upx::ArrayDeleter(a, 0);
         auto m_deleter = upx::MallocDeleter(m, 0);
         for (size_t i = 0; i < N; i++) {

src/util/cxxlib.h

@@ -350,6 +350,7 @@ struct ObjectDeleter final {
             delete item; // single object delete
         }
     }
+    static_assert(std::is_nothrow_destructible_v<T>);
 };
 template <class T>
 struct ArrayDeleter final {
@@ -363,6 +364,7 @@ struct ArrayDeleter final {
             delete[] item; // array delete
         }
     }
+    static_assert(std::is_nothrow_destructible_v<T>);
 };
 template <class T>
 struct MallocDeleter final {