diff options
Diffstat (limited to '')
| -rw-r--r-- | src/common/CMakeLists.txt | 6 | ||||
| -rw-r--r-- | src/common/bit_field.h | 15 |
2 files changed, 17 insertions, 4 deletions
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt index 6da547a3f..043f27fb1 100644 --- a/src/common/CMakeLists.txt +++ b/src/common/CMakeLists.txt @@ -157,6 +157,12 @@ if (MSVC) target_compile_options(common PRIVATE /W4 /WX + + /we4242 # 'identifier': conversion from 'type1' to 'type2', possible loss of data + /we4244 # 'conversion': conversion from 'type1' to 'type2', possible loss of data + /we4245 # 'conversion': conversion from 'type1' to 'type2', signed/unsigned mismatch + /we4254 # 'operator': conversion from 'type1:field_bits' to 'type2:field_bits', possible loss of data + /we4800 # Implicit conversion from 'type' to bool. Possible information loss ) else() target_compile_options(common PRIVATE diff --git a/src/common/bit_field.h b/src/common/bit_field.h index 7e1df62b1..e4e58ea45 100644 --- a/src/common/bit_field.h +++ b/src/common/bit_field.h @@ -141,10 +141,6 @@ public: constexpr BitField(BitField&&) noexcept = default; constexpr BitField& operator=(BitField&&) noexcept = default; - [[nodiscard]] constexpr operator T() const { - return Value(); - } - constexpr void Assign(const T& value) { #ifdef _MSC_VER storage = static_cast<StorageType>((storage & ~mask) | FormatValue(value)); @@ -162,6 +158,17 @@ public: return ExtractValue(storage); } + template <typename ConvertedToType> + [[nodiscard]] constexpr ConvertedToType As() const { + static_assert(!std::is_same_v<T, ConvertedToType>, + "Unnecessary cast. Use Value() instead."); + return static_cast<ConvertedToType>(Value()); + } + + [[nodiscard]] constexpr operator T() const { + return Value(); + } + [[nodiscard]] constexpr explicit operator bool() const { return Value() != 0; } |