diff options
Diffstat (limited to 'serialize/packbits-write.hpp')
| -rw-r--r-- | serialize/packbits-write.hpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/serialize/packbits-write.hpp b/serialize/packbits-write.hpp index ca18cfbb..234b1632 100644 --- a/serialize/packbits-write.hpp +++ b/serialize/packbits-write.hpp @@ -12,9 +12,9 @@ template<std::unsigned_integral T, size_t CAPACITY, size_t LEFT> struct output { static_assert(std::is_fundamental_v<T>); - static_assert(CAPACITY > 0); - static_assert(CAPACITY <= sizeof(T)*8); + static_assert(LEFT >= 0); static_assert(LEFT <= CAPACITY); + static_assert(CAPACITY <= sizeof(T)*8); static constexpr size_t Capacity = CAPACITY, Left = LEFT; T value{0}; }; @@ -23,6 +23,7 @@ template<std::unsigned_integral T, size_t LENGTH> struct output_field { static_assert(LENGTH > 0); + static_assert(LENGTH <= sizeof(T)*8); static constexpr size_t Length = LENGTH; T value; }; @@ -37,6 +38,7 @@ constexpr CORRADE_ALWAYS_INLINE T write_(const Tuple& tuple, output<T, Capacity, static_assert(Left > 0); static_assert(Capacity <= sizeof(T)*8); static_assert(Left <= Capacity); + static_assert(I < std::tuple_size_v<Tuple>, "too few tuple elements"); static_assert(is_output_field<std::decay_t<decltype(std::get<I>(tuple))>>{}); constexpr size_t N = std::tuple_element_t<I, Tuple>::Length; static_assert(N <= Left); |