message: Fixed VS x64 warnings in flexbuffers.h
diff: @@ -85,7 +85,7 @@ inline bool IsFixedTypedVector(Type t) {
  return t >= TYPE_VECTOR_INT2 && t <= TYPE_VECTOR_FLOAT4;
  }
  -inline Type ToTypedVector(Type t, int fixed_len = 0) {
  +inline Type ToTypedVector(Type t, size_t fixed_len = 0) {
  assert(IsTypedVectorElementType(t));
  switch (fixed_len) {
  case 0: return static_cast<Type>(t - TYPE_INT + TYPE_VECTOR_INT);
  @@ -601,7 +601,7 @@ class Reference {
  template<typename T> bool Mutate(const uint8_t *dest, T t, size_t byte_width,
  BitWidth value_width) {
  - auto fits = (1U << value_width) <= byte_width;
  + auto fits = static_cast<size_t>(1U << value_width) <= byte_width;
  if (fits) {
  t = flatbuffers::EndianScalar(t);
  memcpy(const_cast<uint8_t *>(dest), &t, byte_width);
  @@ -1082,7 +1082,7 @@ class Builder FLATBUFFERS_FINAL_CLASS {
  }
  // For values T >= byte_width
  - template<typename T> void Write(T val, uint8_t byte_width) {
  + template<typename T> void Write(T val, size_t byte_width) {
  val = flatbuffers::EndianScalar(val);
  WriteBytes(&val, byte_width);
  }
  @@ -1176,7 +1176,8 @@ class Builder FLATBUFFERS_FINAL_CLASS {
  auto offset = offset_loc - u_;
  // Does it fit?
  auto bit_width = WidthU(offset);
  - if (1U << bit_width == byte_width) return bit_width;
  + if (static_cast<size_t>(1U << bit_width) == byte_width)
  + return bit_width;
  }
  assert(false); // Must match one of the sizes above.
  return BIT_WIDTH_64;
  