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| author |  Tony Wasserka <NeoBrainX@gmail.com> | 2014-05-31 19:04:35 +0200 |
|---|---|---|
| committer | Tony Wasserka <NeoBrainX@gmail.com> | 2014-07-16 12:46:37 +0200 |
| commit | cd1d5786d998efdf18e9938db957f82331bab579 (patch) | |
| tree | 91be49550af2d43d951954738405a04261ff4fb5 /src/common/bit_field.h | |
| parent | 15ab5382a553a47f21fe7283010ccdb342c0ead6 (diff) | |
BitField: Add a static_assert.
Being able to store BitField within unions requires BitField to be of standard layout, which in turn is only given if the underlying type is also has standard layout.
Diffstat (limited to 'src/common/bit_field.h')
| -rw-r--r-- | src/common/bit_field.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/common/bit_field.h b/src/common/bit_field.h index c28e722c..52f0d8be 100644 --- a/src/common/bit_field.h +++ b/src/common/bit_field.h @@ -189,5 +189,6 @@ private: static_assert(position < 8 * sizeof(T), "Invalid position"); static_assert(bits <= 8 * sizeof(T), "Invalid number of bits"); static_assert(bits > 0, "Invalid number of bits"); + static_assert(std::is_standard_layout<T>::value, "Invalid base type"); }; #pragma pack() |