Avoiding wrong template specialization on new CreateVector

Change-Id: I0da57cc71318ea13c10b547e2dfe3a2d4f32b4d9 Tested: on OS X.
google · Jun 20, 2017 · 25a1595 · 25a1595
1 parent 6f94fb5
commit 25a1595
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/include/flatbuffers/flatbuffers.h b/include/flatbuffers/flatbuffers.h
@@ -1119,6 +1119,9 @@ class FlatBufferBuilder
   /// @return Returns a typed `Offset` into the serialized data indicating
   /// where the vector is stored.
   template<typename T> Offset<Vector<T>> CreateVector(const T *v, size_t len) {
+    // If this assert hits, you're specifying a template argument that is
+    // causing the wrong overload to be selected, remove it.
+    AssertScalarT<T>();
     StartVector(len, sizeof(T));
     #if FLATBUFFERS_LITTLEENDIAN
       PushBytes(reinterpret_cast<const uint8_t *>(v), len * sizeof(T));