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Commit 2670e13c authored by Max Kellermann's avatar Max Kellermann
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util/{Const,Writable}Buffer: add static_assert to FromVoid()

parent 49784513
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src/util/ConstBuffer.hxx
View file @ 2670e13c
...@@ -144,6 +144,7 @@ struct ConstBuffer { ...@@ -144,6 +144,7 @@ struct ConstBuffer {
constexpr constexpr
#endif #endif
static ConstBuffer<T> FromVoid(ConstBuffer<void> other) { static ConstBuffer<T> FromVoid(ConstBuffer<void> other) {
static_assert(sizeof(T) > 0, "Empty base type");
#ifndef NDEBUG #ifndef NDEBUG
assert(other.size % sizeof(T) == 0); assert(other.size % sizeof(T) == 0);
#endif #endif
......
src/util/WritableBuffer.hxx
View file @ 2670e13c
...@@ -138,6 +138,7 @@ struct WritableBuffer { ...@@ -138,6 +138,7 @@ struct WritableBuffer {
constexpr constexpr
#endif #endif
static WritableBuffer<T> FromVoid(WritableBuffer<void> other) { static WritableBuffer<T> FromVoid(WritableBuffer<void> other) {
static_assert(sizeof(T) > 0, "Empty base type");
#ifndef NDEBUG #ifndef NDEBUG
assert(other.size % sizeof(T) == 0); assert(other.size % sizeof(T) == 0);
#endif #endif
......
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