Disable armeabi builds for Android and re-enable CI builds. (#4970)

armeabi support was removed from the Android NDK so we should no
longer build it.  Since this fixes the Android build failures this
commit also re-enables Travis Android builds.

While re-enabling Android builds, some recent changes broke C++98
support so this fixes those issues as well which include:
- Conditionally compiling use of move constructors, operators and
  std::move.
- Changing sample to use flatbuffers::unique_ptr rather than
  std::unique_ptr.

Finally, added the special "default_ptr_type" value for the
"cpp_ptr_type" attribute.  This expands to the value passed to
the "--cpp-ptr-type" argument of flatc.

diff --git a/.travis.yml b/.travis.yml
index 331ea57..d056fd3 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -121,26 +121,26 @@ matrix:
       osx_image: xcode9.3
       env: CONAN_APPLE_CLANG_VERSIONS=9.1
 
-    #- language: android
-    #  sudo: true
-    #  android:
-    #    components:
-    #      - tools
-    #      - platform-tools
-    #      - build-tools-25.0.2
-    #      - android-25
-    #      - extra-android-m2repository
-    #  compiler:
-    #    - gcc
-    #  before_install:
-    #    - git clone https://github.com/urho3d/android-ndk.git $HOME/android-ndk-root
-    #    - export ANDROID_NDK_HOME=$HOME/android-ndk-root
-    #    # Setup environment for Linux build which is required to build the sample.
-    #    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi
-    #    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get update -qq; fi
-    #    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install -qq g++-$GCC_VERSION; fi
-    #    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install -qq gcc-$GCC_VERSION; fi
-    #    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo ln -s -v -f $(which g++-$GCC_VERSION) /usr/bin/g++; fi
-    #    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo ln -s -v -f $(which gcc-$GCC_VERSION) /usr/bin/gcc; fi
-    #  script:
-    #    - failed=0; for build_gradle in $(git ls-files | grep build.gradle); do ( cd "$(dirname "${build_gradle}")" && ./gradlew build ) || failed=1; done; exit $((failed))
+    - language: android
+      sudo: true
+      android:
+        components:
+          - tools
+          - platform-tools
+          - build-tools-25.0.2
+          - android-25
+          - extra-android-m2repository
+      compiler:
+        - gcc
+      before_install:
+        - git clone https://github.com/urho3d/android-ndk.git $HOME/android-ndk-root
+        - export ANDROID_NDK_HOME=$HOME/android-ndk-root
+        # Setup environment for Linux build which is required to build the sample.
+        - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi
+        - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get update -qq; fi
+        - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install -qq g++-$GCC_VERSION; fi
+        - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install -qq gcc-$GCC_VERSION; fi
+        - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo ln -s -v -f $(which g++-$GCC_VERSION) /usr/bin/g++; fi
+        - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo ln -s -v -f $(which gcc-$GCC_VERSION) /usr/bin/gcc; fi
+      script:
+        - failed=0; for build_gradle in $(git ls-files | grep build.gradle); do ( cd "$(dirname "${build_gradle}")" && ./gradlew build ) || failed=1; done; exit $((failed))

diff --git a/android/build.gradle b/android/build.gradle
index 73e4188..5e9809b 100644 (file)
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -66,7 +66,7 @@ android {
       ndkBuild {
         targets "FlatBufferTest"
         arguments "-j" + Runtime.getRuntime().availableProcessors()
-        abiFilters "armeabi", "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
+        abiFilters "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
       }
     }
   }

diff --git a/docs/source/CppUsage.md b/docs/source/CppUsage.md
index fff04a9..e13e1ba 100644 (file)
--- a/docs/source/CppUsage.md
+++ b/docs/source/CppUsage.md
@@ -240,7 +240,9 @@ influence this either globally (using the `--cpp-ptr-type` argument to
 `flatc`) or per field (using the `cpp_ptr_type` attribute) to by any smart
 pointer type (`my_ptr<T>`), or by specifying `naked` as the type to get `T *`
 pointers. Unlike the smart pointers, naked pointers do not manage memory for
-you, so you'll have to manage their lifecycles manually.
+you, so you'll have to manage their lifecycles manually.  To reference the
+pointer type specified by the `--cpp-ptr-type` argument to `flatc` from a
+flatbuffer field set the `cpp_ptr_type` attribute to `default_ptr_type`.
 
 
 # Using different string type.

diff --git a/include/flatbuffers/flatbuffers.h b/include/flatbuffers/flatbuffers.h
index fdbe2ea..9ab3649 100644 (file)
--- a/include/flatbuffers/flatbuffers.h
+++ b/include/flatbuffers/flatbuffers.h
@@ -104,10 +104,14 @@ template<typename T, typename IT> struct VectorIterator {
     return *this;
   }
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
   VectorIterator &operator=(VectorIterator &&other) {
     data_ = other.data_;
     return *this;
   }
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
   bool operator==(const VectorIterator &other) const {
     return data_ == other.data_;
@@ -469,6 +473,9 @@ class DetachedBuffer {
         cur_(cur),
         size_(sz) {}
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   DetachedBuffer(DetachedBuffer &&other)
       : allocator_(other.allocator_),
         own_allocator_(other.own_allocator_),
@@ -478,7 +485,13 @@ class DetachedBuffer {
         size_(other.size_) {
     other.reset();
   }
+  // clang-format off
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   DetachedBuffer &operator=(DetachedBuffer &&other) {
     destroy();
 
@@ -493,6 +506,9 @@ class DetachedBuffer {
 
     return *this;
   }
+  // clang-format off
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
   ~DetachedBuffer() { destroy(); }
 
@@ -522,10 +538,16 @@ class DetachedBuffer {
   #endif
   // clang-format on
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   // These may change access mode, leave these at end of public section
   FLATBUFFERS_DELETE_FUNC(DetachedBuffer(const DetachedBuffer &other))
   FLATBUFFERS_DELETE_FUNC(
       DetachedBuffer &operator=(const DetachedBuffer &other))
+  // clang-format off
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
  protected:
   Allocator *allocator_;
@@ -572,7 +594,13 @@ class vector_downward {
         cur_(nullptr),
         scratch_(nullptr) {}
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
   vector_downward(vector_downward &&other)
+  #else
+  vector_downward(vector_downward &other)
+  #endif  // defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
     : allocator_(other.allocator_),
       own_allocator_(other.own_allocator_),
       initial_size_(other.initial_size_),
@@ -591,12 +619,18 @@ class vector_downward {
     other.scratch_ = nullptr;
   }
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   vector_downward &operator=(vector_downward &&other) {
     // Move construct a temporary and swap idiom
     vector_downward temp(std::move(other));
     swap(temp);
     return *this;
   }
+  // clang-format off
+  #endif  // defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
   ~vector_downward() {
     clear_buffer();
@@ -842,8 +876,13 @@ class FlatBufferBuilder {
     EndianCheck();
   }
 
+  // clang-format off
   /// @brief Move constructor for FlatBufferBuilder.
+  #if !defined(FLATBUFFERS_CPP98_STL)
   FlatBufferBuilder(FlatBufferBuilder &&other)
+  #else
+  FlatBufferBuilder(FlatBufferBuilder &other)
+  #endif  // #if !defined(FLATBUFFERS_CPP98_STL)
     : buf_(1024, nullptr, false, AlignOf<largest_scalar_t>()),
       num_field_loc(0),
       max_voffset_(0),
@@ -858,7 +897,11 @@ class FlatBufferBuilder {
     // Lack of delegating constructors in vs2010 makes it more verbose than needed.
     Swap(other);
   }
+  // clang-format on
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   /// @brief Move assignment operator for FlatBufferBuilder.
   FlatBufferBuilder &operator=(FlatBufferBuilder &&other) {
     // Move construct a temporary and swap idiom
@@ -866,6 +909,9 @@ class FlatBufferBuilder {
     Swap(temp);
     return *this;
   }
+  // clang-format off
+  #endif  // defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
   void Swap(FlatBufferBuilder &other) {
     using std::swap;

diff --git a/samples/android/build.gradle b/samples/android/build.gradle
index e6af6d6..81c1af0 100644 (file)
--- a/samples/android/build.gradle
+++ b/samples/android/build.gradle
@@ -66,7 +66,7 @@ android {
       ndkBuild {
         targets "FlatBufferSample"
         arguments "-j" + Runtime.getRuntime().availableProcessors()
-        abiFilters "armeabi", "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
+        abiFilters "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
       }
     }
   }

diff --git a/src/idl_gen_cpp.cpp b/src/idl_gen_cpp.cpp
index a0abfdd..8a42c53 100644 (file)
--- a/src/idl_gen_cpp.cpp
+++ b/src/idl_gen_cpp.cpp
@@ -578,7 +578,8 @@ class CppGenerator : public BaseGenerator {
                                bool is_constructor) {
     auto &ptr_type = PtrType(field);
     if (ptr_type != "naked") {
-      return ptr_type + "<" + type + ">";
+      return (ptr_type != "default_ptr_type" ? ptr_type :
+              parser_.opts.cpp_object_api_pointer_type) + "<" + type + ">";
     } else if (is_constructor) {
       return "";
     } else {

diff --git a/tests/monster_test.bfbs b/tests/monster_test.bfbs
index a6b87d4..16c1648 100644 (file)
Binary files a/tests/monster_test.bfbs and b/tests/monster_test.bfbs differ

diff --git a/tests/monster_test.fbs b/tests/monster_test.fbs
index 57b8061..866aa47 100644 (file)
--- a/tests/monster_test.fbs
+++ b/tests/monster_test.fbs
@@ -89,9 +89,9 @@ table Monster {
   vector_of_referrables:[Referrable](id:35);
   single_weak_reference:ulong(id:36, hash:"fnv1a_64", cpp_type:"ReferrableT");
   vector_of_weak_references:[ulong](id:37, hash:"fnv1a_64", cpp_type:"ReferrableT");
-  vector_of_strong_referrables:[Referrable](id:38, cpp_ptr_type:"std::unique_ptr");                 //was shared_ptr
+  vector_of_strong_referrables:[Referrable](id:38, cpp_ptr_type:"default_ptr_type");                 //was shared_ptr
   co_owning_reference:ulong(id:39, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"naked");  //was shared_ptr as well
-  vector_of_co_owning_references:[ulong](id:40, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"std::unique_ptr", cpp_ptr_type_get:".get()");  //was shared_ptr
+  vector_of_co_owning_references:[ulong](id:40, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"default_ptr_type", cpp_ptr_type_get:".get()");  //was shared_ptr
   non_owning_reference:ulong(id:41, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"naked", cpp_ptr_type_get:"");                              //was weak_ptr
   vector_of_non_owning_references:[ulong](id:42, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"naked", cpp_ptr_type_get:"");                 //was weak_ptr
 }

diff --git a/tests/monster_test_generated.h b/tests/monster_test_generated.h
index 0f5e252..4fd4994 100644 (file)
--- a/tests/monster_test_generated.h
+++ b/tests/monster_test_generated.h
@@ -802,9 +802,9 @@ struct MonsterT : public flatbuffers::NativeTable {
   std::vector<flatbuffers::unique_ptr<ReferrableT>> vector_of_referrables;
   ReferrableT *single_weak_reference;
   std::vector<ReferrableT *> vector_of_weak_references;
-  std::vector<std::unique_ptr<ReferrableT>> vector_of_strong_referrables;
+  std::vector<flatbuffers::unique_ptr<ReferrableT>> vector_of_strong_referrables;
   ReferrableT *co_owning_reference;
-  std::vector<std::unique_ptr<ReferrableT>> vector_of_co_owning_references;
+  std::vector<flatbuffers::unique_ptr<ReferrableT>> vector_of_co_owning_references;
   ReferrableT *non_owning_reference;
   std::vector<ReferrableT *> vector_of_non_owning_references;
   MonsterT()
@@ -2072,10 +2072,10 @@ if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->testhashu32_fnv1a), s
 if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->single_weak_reference), static_cast<flatbuffers::hash_value_t>(_e)); else _o->single_weak_reference = nullptr; };
   { auto _e = vector_of_weak_references(); if (_e) { _o->vector_of_weak_references.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { //vector resolver, naked
 if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->vector_of_weak_references[_i]), static_cast<flatbuffers::hash_value_t>(_e->Get(_i))); else _o->vector_of_weak_references[_i] = nullptr; } } };
-  { auto _e = vector_of_strong_referrables(); if (_e) { _o->vector_of_strong_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_strong_referrables[_i] = std::unique_ptr<ReferrableT>(_e->Get(_i)->UnPack(_resolver)); } } };
+  { auto _e = vector_of_strong_referrables(); if (_e) { _o->vector_of_strong_referrables.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->vector_of_strong_referrables[_i] = flatbuffers::unique_ptr<ReferrableT>(_e->Get(_i)->UnPack(_resolver)); } } };
   { auto _e = co_owning_reference(); //scalar resolver, naked 
 if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->co_owning_reference), static_cast<flatbuffers::hash_value_t>(_e)); else _o->co_owning_reference = nullptr; };
-  { auto _e = vector_of_co_owning_references(); if (_e) { _o->vector_of_co_owning_references.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { //vector resolver, std::unique_ptr
+  { auto _e = vector_of_co_owning_references(); if (_e) { _o->vector_of_co_owning_references.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { //vector resolver, default_ptr_type
 if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->vector_of_co_owning_references[_i]), static_cast<flatbuffers::hash_value_t>(_e->Get(_i)));/* else do nothing */; } } };
   { auto _e = non_owning_reference(); //scalar resolver, naked 
 if (_resolver) (*_resolver)(reinterpret_cast<void **>(&_o->non_owning_reference), static_cast<flatbuffers::hash_value_t>(_e)); else _o->non_owning_reference = nullptr; };

diff --git a/tests/test_builder.cpp b/tests/test_builder.cpp
index 51b30c6..2c1e823 100644 (file)
--- a/tests/test_builder.cpp
+++ b/tests/test_builder.cpp
@@ -1,3 +1,5 @@
+#include "flatbuffers/stl_emulation.h"
+
 #include "monster_test_generated.h"
 #include "test_builder.h"
 
@@ -12,13 +14,20 @@ struct OwnedAllocator : public flatbuffers::DefaultAllocator {};
 
 class TestHeapBuilder : public flatbuffers::FlatBufferBuilder {
 private:
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
   TestHeapBuilder(const TestHeapBuilder &);
   TestHeapBuilder &operator=(const TestHeapBuilder &);
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
 public:
   TestHeapBuilder()
     : flatbuffers::FlatBufferBuilder(2048, new OwnedAllocator(), true) {}
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   TestHeapBuilder(TestHeapBuilder &&other)
     : FlatBufferBuilder(std::move(other)) { }
 
@@ -26,6 +35,9 @@ public:
     FlatBufferBuilder::operator=(std::move(other));
     return *this;
   }
+  // clang-format off
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 };
 
 // This class simulates flatbuffers::grpc::detail::SliceAllocatorMember
@@ -49,12 +61,18 @@ public:
     Swap(other);
   }
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   GrpcLikeMessageBuilder &operator=(GrpcLikeMessageBuilder &&other) {
     // Construct temporary and swap idiom
     GrpcLikeMessageBuilder temp(std::move(other));
     Swap(temp);
     return *this;
   }
+  // clang-format off
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
   void Swap(GrpcLikeMessageBuilder &other) {
     // No need to swap member_allocator_ because it's stateless.

diff --git a/tests/test_builder.h b/tests/test_builder.h
index 8d32890..76222a7 100644 (file)
--- a/tests/test_builder.h
+++ b/tests/test_builder.h
@@ -34,6 +34,9 @@ bool release_n_verify(flatbuffers::grpc::MessageBuilder &mbb, const std::string
 
 template <class Builder>
 struct BuilderTests {
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   static void empty_builder_movector_test() {
     Builder b1;
     size_t b1_size = b1.GetSize();
@@ -97,38 +100,6 @@ struct BuilderTests {
     TEST_EQ_FUNC(b1.GetSize(), 0);
   }
 
-  static void builder_swap_before_finish_test() {
-    Builder b1;
-    auto root_offset1 = populate1(b1);
-    auto size1 = b1.GetSize();
-    Builder b2;
-    auto root_offset2 = populate2(b2);
-    auto size2 = b2.GetSize();
-    b1.Swap(b2);
-    b1.Finish(root_offset2);
-    b2.Finish(root_offset1);
-    TEST_EQ_FUNC(b1.GetSize() > size2, true);
-    TEST_EQ_FUNC(b2.GetSize() > size1, true);
-    TEST_ASSERT_FUNC(release_n_verify(b1, m2_name, m2_color));
-    TEST_ASSERT_FUNC(release_n_verify(b2, m1_name, m1_color));
-  }
-
-  static void builder_swap_after_finish_test() {
-    Builder b1;
-    auto root_offset1 = populate1(b1);
-    b1.Finish(root_offset1);
-    auto size1 = b1.GetSize();
-    Builder b2;
-    auto root_offset2 = populate2(b2);
-    b2.Finish(root_offset2);
-    auto size2 = b2.GetSize();
-    b1.Swap(b2);
-    TEST_EQ_FUNC(b1.GetSize(), size2);
-    TEST_EQ_FUNC(b2.GetSize(), size1);
-    TEST_ASSERT_FUNC(release_n_verify(b1, m2_name, m2_color));
-    TEST_ASSERT_FUNC(release_n_verify(b2, m1_name, m1_color));
-  }
-
   static void builder_move_assign_after_release_test() {
     Builder b1;
     auto root_offset1 = populate1(b1);
@@ -166,18 +137,59 @@ struct BuilderTests {
     TEST_ASSERT_FUNC(release_n_verify(b1, m2_name, m2_color));
     TEST_EQ_FUNC(b2.GetSize(), 0);
   }
+  // clang-format off
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
+
+  static void builder_swap_before_finish_test() {
+    Builder b1;
+    auto root_offset1 = populate1(b1);
+    auto size1 = b1.GetSize();
+    Builder b2;
+    auto root_offset2 = populate2(b2);
+    auto size2 = b2.GetSize();
+    b1.Swap(b2);
+    b1.Finish(root_offset2);
+    b2.Finish(root_offset1);
+    TEST_EQ_FUNC(b1.GetSize() > size2, true);
+    TEST_EQ_FUNC(b2.GetSize() > size1, true);
+    TEST_ASSERT_FUNC(release_n_verify(b1, m2_name, m2_color));
+    TEST_ASSERT_FUNC(release_n_verify(b2, m1_name, m1_color));
+  }
+
+  static void builder_swap_after_finish_test() {
+    Builder b1;
+    auto root_offset1 = populate1(b1);
+    b1.Finish(root_offset1);
+    auto size1 = b1.GetSize();
+    Builder b2;
+    auto root_offset2 = populate2(b2);
+    b2.Finish(root_offset2);
+    auto size2 = b2.GetSize();
+    b1.Swap(b2);
+    TEST_EQ_FUNC(b1.GetSize(), size2);
+    TEST_EQ_FUNC(b2.GetSize(), size1);
+    TEST_ASSERT_FUNC(release_n_verify(b1, m2_name, m2_color));
+    TEST_ASSERT_FUNC(release_n_verify(b2, m1_name, m1_color));
+  }
 
   static void all_tests() {
+    // clang-format off
+    #if !defined(FLATBUFFERS_CPP98_STL)
+    // clang-format on
     empty_builder_movector_test();
     nonempty_builder_movector_test();
     builder_movector_before_finish_test();
     builder_movector_after_finish_test();
     builder_move_assign_before_finish_test();
     builder_move_assign_after_finish_test();
-    builder_swap_before_finish_test();
-    builder_swap_after_finish_test();
     builder_move_assign_after_release_test();
     builder_move_assign_after_releaseraw_test();
+    // clang-format off
+    #endif   // !defined(FLATBUFFERS_CPP98_STL)
+    // clang-format on
+    builder_swap_before_finish_test();
+    builder_swap_after_finish_test();
   }
 };
 
@@ -225,6 +237,9 @@ struct BuilderReuseTests {
     }
   }
 
+  // clang-format off
+  #if !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
   static void builder_reusable_after_release_and_move_assign_test(TestSelector selector) {
     if (!selector.count(REUSABLE_AFTER_RELEASE_AND_MOVE_ASSIGN)) {
       return;
@@ -261,12 +276,21 @@ struct BuilderReuseTests {
       TEST_EQ_FUNC(b2.GetSize(), 0);
     }
   }
+  // clang-format off
+  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+  // clang-format on
 
   static void run_tests(TestSelector selector) {
     builder_reusable_after_release_test(selector);
     builder_reusable_after_releaseraw_test(selector);
+    // clang-format off
+    #if !defined(FLATBUFFERS_CPP98_STL)
+    // clang-format on
     builder_reusable_after_release_and_move_assign_test(selector);
     builder_reusable_after_releaseraw_and_move_assign_test(selector);
+    // clang-format off
+    #endif  // !defined(FLATBUFFERS_CPP98_STL)
+    // clang-format on
   }
 };