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Support Span to construct from a single element similar to ArrayRef #11757

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Merged
merged 4 commits into from
Jun 18, 2025
Merged

Support Span to construct from a single element similar to ArrayRef #11757

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Support Span to construct from a single element similar to ArrayRef
cccclai Jun 17, 2025
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cccclai Jun 17, 2025
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cccclai Jun 17, 2025
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3 changes: 3 additions & 0 deletions runtime/core/span.h
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Expand Up @@ -55,6 +55,9 @@ class Span final {
template <size_t N>
/* implicit */ constexpr Span(T (&Arr)[N]) : data_(Arr), length_(N) {}

/// Construct a Span from a single element reference.
/* implicit */ constexpr Span(T& single_element) : data_(&single_element), length_(1) {}

/// @returns a pointer to the start of the underlying element buffer.
iterator begin() const noexcept {
return data_;
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