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Please consider the following formatting changes to #12701 #267

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Please consider the following formatting changes to #12701 #267

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a643e97
DPL: make sure homogeneous_apply_ref complains when we are missing an…
ktf Feb 13, 2024
0620ceb
Please consider the following formatting changes
alibuild Feb 13, 2024
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7 changes: 5 additions & 2 deletions Framework/Foundation/include/Framework/StructToTuple.h
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Original file line number Diff line number Diff line change
Expand Up @@ -135,10 +135,12 @@ struct UniversalType {
template <typename T>
consteval auto brace_constructible_size(auto... Members)
{
if constexpr (requires { T{Members...}; } == false)
if constexpr (requires { T{Members...}; } == false) {
static_assert(sizeof...(Members) != 0, "You need to make sure that you have implicit constructors or that you call the explicit constructor correctly.");
return sizeof...(Members) - 1;
else
} else {
return brace_constructible_size<T>(Members..., UniversalType{});
}
}
#else
template <typename T>
Expand Down Expand Up @@ -282,6 +284,7 @@ auto homogeneous_apply_refs(L l, T&& object)
using type = std::decay_t<T>;
constexpr int nesting = B ? 1 : 0;
constexpr unsigned long numElements = brace_constructible_size<type>() - nesting;
static_assert(numElements < 99, "Too many elements in the struct");
// clang-format off
if DPL_HOMOGENEOUS_APPLY_ENTRY (9, 9)
else if DPL_HOMOGENEOUS_APPLY_ENTRY (9, 8)
Expand Down
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